Filtration of dermal fibroblast-conditioned culture media is required for the reliable quantitation of cleaved carboxy-terminal peptide of collagen type I (CICP) by ELISA
Abstract Cleavage of the collagen type I carboxy-terminal peptide (CICP) from the procollagen molecule is an essential step in collagen biosynthesis. The commercial CICP ELISA (Quidel Corporation, USA), developed for quantifying CICP in serum in clinical monitoring, is often also applied to cellular...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Kopanska, Katarzyna S. [verfasserIn] Powell, Jonathan J. [verfasserIn] Jugdaohsingh, Ravin [verfasserIn] Bruggraber, Sylvaine F. A. [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2013 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Archives of dermatological research - Berlin : Springer, 1869, 305(2013), 8 vom: 04. Juni, Seite 741-745 |
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| Übergeordnetes Werk: |
volume:305 ; year:2013 ; number:8 ; day:04 ; month:06 ; pages:741-745 |
| Links: |
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| DOI / URN: |
10.1007/s00403-013-1370-5 |
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| Katalog-ID: |
SPR005065593 |
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| 245 | 1 | 0 | |a Filtration of dermal fibroblast-conditioned culture media is required for the reliable quantitation of cleaved carboxy-terminal peptide of collagen type I (CICP) by ELISA |
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| 520 | |a Abstract Cleavage of the collagen type I carboxy-terminal peptide (CICP) from the procollagen molecule is an essential step in collagen biosynthesis. The commercial CICP ELISA (Quidel Corporation, USA), developed for quantifying CICP in serum in clinical monitoring, is often also applied to cellular studies as a measure of collagen synthesis. However, unlike in serum samples, which contain only cleaved CICP, cell-conditioned culture media also contains “uncleaved CICP”, namely procollagen, and there is no specific guidance on how to interpret the ELISA data obtained with such samples. Here we attempted to reliably quantify cleaved CICP in human dermal fibroblast-conditioned cell culture media using the CICP ELISA. CICP concentration was determined in the parent and filtered samples of culture media of dermal fibroblasts (CCD-25SK). Gel-separated samples were also subjected to protein staining or analyzed by Western blot using the anti-CICP antibodies supplied in the ELISA kit. The derived concentrations of CICP in the filtered aliquots and the parent unfiltered samples increased over time. The increase in CICP in the unfiltered samples was not proportional to the increase seen in the filtered aliquot. CICP ELISA antibodies recognized both the cleaved CICP trimer and procollagen molecule. The data presented show that (a) the commercial CICP ELISA recognizes both procollagen and cleaved CICP in cell-conditioned culture media and thus attention should be paid in interpreting data from cell culture studies using this ELISA and (b) the filtration method described herein can be used to exclusively and reliably monitor cleaved CICP. | ||
| 650 | 4 | |a Collagen type I carboxy-terminal peptide (CICP) |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Collagen type I |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Procollagen |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Dermal fibroblasts |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Cell culture |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Powell, Jonathan J. |e verfasserin |4 aut | |
| 700 | 1 | |a Jugdaohsingh, Ravin |e verfasserin |4 aut | |
| 700 | 1 | |a Bruggraber, Sylvaine F. A. |e verfasserin |4 aut | |
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10.1007/s00403-013-1370-5 doi (DE-627)SPR005065593 (SPR)s00403-013-1370-5-e DE-627 ger DE-627 rakwb eng 610 ASE 44.93 bkl Kopanska, Katarzyna S. verfasserin aut Filtration of dermal fibroblast-conditioned culture media is required for the reliable quantitation of cleaved carboxy-terminal peptide of collagen type I (CICP) by ELISA 2013 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Cleavage of the collagen type I carboxy-terminal peptide (CICP) from the procollagen molecule is an essential step in collagen biosynthesis. The commercial CICP ELISA (Quidel Corporation, USA), developed for quantifying CICP in serum in clinical monitoring, is often also applied to cellular studies as a measure of collagen synthesis. However, unlike in serum samples, which contain only cleaved CICP, cell-conditioned culture media also contains “uncleaved CICP”, namely procollagen, and there is no specific guidance on how to interpret the ELISA data obtained with such samples. Here we attempted to reliably quantify cleaved CICP in human dermal fibroblast-conditioned cell culture media using the CICP ELISA. CICP concentration was determined in the parent and filtered samples of culture media of dermal fibroblasts (CCD-25SK). Gel-separated samples were also subjected to protein staining or analyzed by Western blot using the anti-CICP antibodies supplied in the ELISA kit. The derived concentrations of CICP in the filtered aliquots and the parent unfiltered samples increased over time. The increase in CICP in the unfiltered samples was not proportional to the increase seen in the filtered aliquot. CICP ELISA antibodies recognized both the cleaved CICP trimer and procollagen molecule. The data presented show that (a) the commercial CICP ELISA recognizes both procollagen and cleaved CICP in cell-conditioned culture media and thus attention should be paid in interpreting data from cell culture studies using this ELISA and (b) the filtration method described herein can be used to exclusively and reliably monitor cleaved CICP. Collagen type I carboxy-terminal peptide (CICP) (dpeaa)DE-He213 Collagen type I (dpeaa)DE-He213 Procollagen (dpeaa)DE-He213 Dermal fibroblasts (dpeaa)DE-He213 Cell culture (dpeaa)DE-He213 Powell, Jonathan J. verfasserin aut Jugdaohsingh, Ravin verfasserin aut Bruggraber, Sylvaine F. A. verfasserin aut Enthalten in Archives of dermatological research Berlin : Springer, 1869 305(2013), 8 vom: 04. Juni, Seite 741-745 (DE-627)253390044 (DE-600)1458448-7 1432-069X nnns volume:305 year:2013 number:8 day:04 month:06 pages:741-745 https://dx.doi.org/10.1007/s00403-013-1370-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.93 ASE AR 305 2013 8 04 06 741-745 |
| spelling |
10.1007/s00403-013-1370-5 doi (DE-627)SPR005065593 (SPR)s00403-013-1370-5-e DE-627 ger DE-627 rakwb eng 610 ASE 44.93 bkl Kopanska, Katarzyna S. verfasserin aut Filtration of dermal fibroblast-conditioned culture media is required for the reliable quantitation of cleaved carboxy-terminal peptide of collagen type I (CICP) by ELISA 2013 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Cleavage of the collagen type I carboxy-terminal peptide (CICP) from the procollagen molecule is an essential step in collagen biosynthesis. The commercial CICP ELISA (Quidel Corporation, USA), developed for quantifying CICP in serum in clinical monitoring, is often also applied to cellular studies as a measure of collagen synthesis. However, unlike in serum samples, which contain only cleaved CICP, cell-conditioned culture media also contains “uncleaved CICP”, namely procollagen, and there is no specific guidance on how to interpret the ELISA data obtained with such samples. Here we attempted to reliably quantify cleaved CICP in human dermal fibroblast-conditioned cell culture media using the CICP ELISA. CICP concentration was determined in the parent and filtered samples of culture media of dermal fibroblasts (CCD-25SK). Gel-separated samples were also subjected to protein staining or analyzed by Western blot using the anti-CICP antibodies supplied in the ELISA kit. The derived concentrations of CICP in the filtered aliquots and the parent unfiltered samples increased over time. The increase in CICP in the unfiltered samples was not proportional to the increase seen in the filtered aliquot. CICP ELISA antibodies recognized both the cleaved CICP trimer and procollagen molecule. The data presented show that (a) the commercial CICP ELISA recognizes both procollagen and cleaved CICP in cell-conditioned culture media and thus attention should be paid in interpreting data from cell culture studies using this ELISA and (b) the filtration method described herein can be used to exclusively and reliably monitor cleaved CICP. Collagen type I carboxy-terminal peptide (CICP) (dpeaa)DE-He213 Collagen type I (dpeaa)DE-He213 Procollagen (dpeaa)DE-He213 Dermal fibroblasts (dpeaa)DE-He213 Cell culture (dpeaa)DE-He213 Powell, Jonathan J. verfasserin aut Jugdaohsingh, Ravin verfasserin aut Bruggraber, Sylvaine F. A. verfasserin aut Enthalten in Archives of dermatological research Berlin : Springer, 1869 305(2013), 8 vom: 04. Juni, Seite 741-745 (DE-627)253390044 (DE-600)1458448-7 1432-069X nnns volume:305 year:2013 number:8 day:04 month:06 pages:741-745 https://dx.doi.org/10.1007/s00403-013-1370-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.93 ASE AR 305 2013 8 04 06 741-745 |
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10.1007/s00403-013-1370-5 doi (DE-627)SPR005065593 (SPR)s00403-013-1370-5-e DE-627 ger DE-627 rakwb eng 610 ASE 44.93 bkl Kopanska, Katarzyna S. verfasserin aut Filtration of dermal fibroblast-conditioned culture media is required for the reliable quantitation of cleaved carboxy-terminal peptide of collagen type I (CICP) by ELISA 2013 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Cleavage of the collagen type I carboxy-terminal peptide (CICP) from the procollagen molecule is an essential step in collagen biosynthesis. The commercial CICP ELISA (Quidel Corporation, USA), developed for quantifying CICP in serum in clinical monitoring, is often also applied to cellular studies as a measure of collagen synthesis. However, unlike in serum samples, which contain only cleaved CICP, cell-conditioned culture media also contains “uncleaved CICP”, namely procollagen, and there is no specific guidance on how to interpret the ELISA data obtained with such samples. Here we attempted to reliably quantify cleaved CICP in human dermal fibroblast-conditioned cell culture media using the CICP ELISA. CICP concentration was determined in the parent and filtered samples of culture media of dermal fibroblasts (CCD-25SK). Gel-separated samples were also subjected to protein staining or analyzed by Western blot using the anti-CICP antibodies supplied in the ELISA kit. The derived concentrations of CICP in the filtered aliquots and the parent unfiltered samples increased over time. The increase in CICP in the unfiltered samples was not proportional to the increase seen in the filtered aliquot. CICP ELISA antibodies recognized both the cleaved CICP trimer and procollagen molecule. The data presented show that (a) the commercial CICP ELISA recognizes both procollagen and cleaved CICP in cell-conditioned culture media and thus attention should be paid in interpreting data from cell culture studies using this ELISA and (b) the filtration method described herein can be used to exclusively and reliably monitor cleaved CICP. Collagen type I carboxy-terminal peptide (CICP) (dpeaa)DE-He213 Collagen type I (dpeaa)DE-He213 Procollagen (dpeaa)DE-He213 Dermal fibroblasts (dpeaa)DE-He213 Cell culture (dpeaa)DE-He213 Powell, Jonathan J. verfasserin aut Jugdaohsingh, Ravin verfasserin aut Bruggraber, Sylvaine F. A. verfasserin aut Enthalten in Archives of dermatological research Berlin : Springer, 1869 305(2013), 8 vom: 04. Juni, Seite 741-745 (DE-627)253390044 (DE-600)1458448-7 1432-069X nnns volume:305 year:2013 number:8 day:04 month:06 pages:741-745 https://dx.doi.org/10.1007/s00403-013-1370-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.93 ASE AR 305 2013 8 04 06 741-745 |
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10.1007/s00403-013-1370-5 doi (DE-627)SPR005065593 (SPR)s00403-013-1370-5-e DE-627 ger DE-627 rakwb eng 610 ASE 44.93 bkl Kopanska, Katarzyna S. verfasserin aut Filtration of dermal fibroblast-conditioned culture media is required for the reliable quantitation of cleaved carboxy-terminal peptide of collagen type I (CICP) by ELISA 2013 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Cleavage of the collagen type I carboxy-terminal peptide (CICP) from the procollagen molecule is an essential step in collagen biosynthesis. The commercial CICP ELISA (Quidel Corporation, USA), developed for quantifying CICP in serum in clinical monitoring, is often also applied to cellular studies as a measure of collagen synthesis. However, unlike in serum samples, which contain only cleaved CICP, cell-conditioned culture media also contains “uncleaved CICP”, namely procollagen, and there is no specific guidance on how to interpret the ELISA data obtained with such samples. Here we attempted to reliably quantify cleaved CICP in human dermal fibroblast-conditioned cell culture media using the CICP ELISA. CICP concentration was determined in the parent and filtered samples of culture media of dermal fibroblasts (CCD-25SK). Gel-separated samples were also subjected to protein staining or analyzed by Western blot using the anti-CICP antibodies supplied in the ELISA kit. The derived concentrations of CICP in the filtered aliquots and the parent unfiltered samples increased over time. The increase in CICP in the unfiltered samples was not proportional to the increase seen in the filtered aliquot. CICP ELISA antibodies recognized both the cleaved CICP trimer and procollagen molecule. The data presented show that (a) the commercial CICP ELISA recognizes both procollagen and cleaved CICP in cell-conditioned culture media and thus attention should be paid in interpreting data from cell culture studies using this ELISA and (b) the filtration method described herein can be used to exclusively and reliably monitor cleaved CICP. Collagen type I carboxy-terminal peptide (CICP) (dpeaa)DE-He213 Collagen type I (dpeaa)DE-He213 Procollagen (dpeaa)DE-He213 Dermal fibroblasts (dpeaa)DE-He213 Cell culture (dpeaa)DE-He213 Powell, Jonathan J. verfasserin aut Jugdaohsingh, Ravin verfasserin aut Bruggraber, Sylvaine F. A. verfasserin aut Enthalten in Archives of dermatological research Berlin : Springer, 1869 305(2013), 8 vom: 04. Juni, Seite 741-745 (DE-627)253390044 (DE-600)1458448-7 1432-069X nnns volume:305 year:2013 number:8 day:04 month:06 pages:741-745 https://dx.doi.org/10.1007/s00403-013-1370-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.93 ASE AR 305 2013 8 04 06 741-745 |
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10.1007/s00403-013-1370-5 doi (DE-627)SPR005065593 (SPR)s00403-013-1370-5-e DE-627 ger DE-627 rakwb eng 610 ASE 44.93 bkl Kopanska, Katarzyna S. verfasserin aut Filtration of dermal fibroblast-conditioned culture media is required for the reliable quantitation of cleaved carboxy-terminal peptide of collagen type I (CICP) by ELISA 2013 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Cleavage of the collagen type I carboxy-terminal peptide (CICP) from the procollagen molecule is an essential step in collagen biosynthesis. The commercial CICP ELISA (Quidel Corporation, USA), developed for quantifying CICP in serum in clinical monitoring, is often also applied to cellular studies as a measure of collagen synthesis. However, unlike in serum samples, which contain only cleaved CICP, cell-conditioned culture media also contains “uncleaved CICP”, namely procollagen, and there is no specific guidance on how to interpret the ELISA data obtained with such samples. Here we attempted to reliably quantify cleaved CICP in human dermal fibroblast-conditioned cell culture media using the CICP ELISA. CICP concentration was determined in the parent and filtered samples of culture media of dermal fibroblasts (CCD-25SK). Gel-separated samples were also subjected to protein staining or analyzed by Western blot using the anti-CICP antibodies supplied in the ELISA kit. The derived concentrations of CICP in the filtered aliquots and the parent unfiltered samples increased over time. The increase in CICP in the unfiltered samples was not proportional to the increase seen in the filtered aliquot. CICP ELISA antibodies recognized both the cleaved CICP trimer and procollagen molecule. The data presented show that (a) the commercial CICP ELISA recognizes both procollagen and cleaved CICP in cell-conditioned culture media and thus attention should be paid in interpreting data from cell culture studies using this ELISA and (b) the filtration method described herein can be used to exclusively and reliably monitor cleaved CICP. Collagen type I carboxy-terminal peptide (CICP) (dpeaa)DE-He213 Collagen type I (dpeaa)DE-He213 Procollagen (dpeaa)DE-He213 Dermal fibroblasts (dpeaa)DE-He213 Cell culture (dpeaa)DE-He213 Powell, Jonathan J. verfasserin aut Jugdaohsingh, Ravin verfasserin aut Bruggraber, Sylvaine F. A. verfasserin aut Enthalten in Archives of dermatological research Berlin : Springer, 1869 305(2013), 8 vom: 04. Juni, Seite 741-745 (DE-627)253390044 (DE-600)1458448-7 1432-069X nnns volume:305 year:2013 number:8 day:04 month:06 pages:741-745 https://dx.doi.org/10.1007/s00403-013-1370-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.93 ASE AR 305 2013 8 04 06 741-745 |
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Enthalten in Archives of dermatological research 305(2013), 8 vom: 04. Juni, Seite 741-745 volume:305 year:2013 number:8 day:04 month:06 pages:741-745 |
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Enthalten in Archives of dermatological research 305(2013), 8 vom: 04. Juni, Seite 741-745 volume:305 year:2013 number:8 day:04 month:06 pages:741-745 |
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Collagen type I carboxy-terminal peptide (CICP) Collagen type I Procollagen Dermal fibroblasts Cell culture |
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Kopanska, Katarzyna S. @@aut@@ Powell, Jonathan J. @@aut@@ Jugdaohsingh, Ravin @@aut@@ Bruggraber, Sylvaine F. A. @@aut@@ |
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2013-06-04T00:00:00Z |
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The commercial CICP ELISA (Quidel Corporation, USA), developed for quantifying CICP in serum in clinical monitoring, is often also applied to cellular studies as a measure of collagen synthesis. However, unlike in serum samples, which contain only cleaved CICP, cell-conditioned culture media also contains “uncleaved CICP”, namely procollagen, and there is no specific guidance on how to interpret the ELISA data obtained with such samples. Here we attempted to reliably quantify cleaved CICP in human dermal fibroblast-conditioned cell culture media using the CICP ELISA. CICP concentration was determined in the parent and filtered samples of culture media of dermal fibroblasts (CCD-25SK). Gel-separated samples were also subjected to protein staining or analyzed by Western blot using the anti-CICP antibodies supplied in the ELISA kit. The derived concentrations of CICP in the filtered aliquots and the parent unfiltered samples increased over time. The increase in CICP in the unfiltered samples was not proportional to the increase seen in the filtered aliquot. CICP ELISA antibodies recognized both the cleaved CICP trimer and procollagen molecule. The data presented show that (a) the commercial CICP ELISA recognizes both procollagen and cleaved CICP in cell-conditioned culture media and thus attention should be paid in interpreting data from cell culture studies using this ELISA and (b) the filtration method described herein can be used to exclusively and reliably monitor cleaved CICP.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Collagen type I carboxy-terminal peptide (CICP)</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Collagen type I</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Procollagen</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Dermal fibroblasts</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Cell culture</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Powell, Jonathan J.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Jugdaohsingh, Ravin</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Bruggraber, Sylvaine F. 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|
| author |
Kopanska, Katarzyna S. |
| spellingShingle |
Kopanska, Katarzyna S. ddc 610 bkl 44.93 misc Collagen type I carboxy-terminal peptide (CICP) misc Collagen type I misc Procollagen misc Dermal fibroblasts misc Cell culture Filtration of dermal fibroblast-conditioned culture media is required for the reliable quantitation of cleaved carboxy-terminal peptide of collagen type I (CICP) by ELISA |
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Kopanska, Katarzyna S. |
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electronic Article |
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610 - Medicine & health |
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1432-069X |
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610 ASE 44.93 bkl Filtration of dermal fibroblast-conditioned culture media is required for the reliable quantitation of cleaved carboxy-terminal peptide of collagen type I (CICP) by ELISA Collagen type I carboxy-terminal peptide (CICP) (dpeaa)DE-He213 Collagen type I (dpeaa)DE-He213 Procollagen (dpeaa)DE-He213 Dermal fibroblasts (dpeaa)DE-He213 Cell culture (dpeaa)DE-He213 |
| topic |
ddc 610 bkl 44.93 misc Collagen type I carboxy-terminal peptide (CICP) misc Collagen type I misc Procollagen misc Dermal fibroblasts misc Cell culture |
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ddc 610 bkl 44.93 misc Collagen type I carboxy-terminal peptide (CICP) misc Collagen type I misc Procollagen misc Dermal fibroblasts misc Cell culture |
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ddc 610 bkl 44.93 misc Collagen type I carboxy-terminal peptide (CICP) misc Collagen type I misc Procollagen misc Dermal fibroblasts misc Cell culture |
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Archives of dermatological research |
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Filtration of dermal fibroblast-conditioned culture media is required for the reliable quantitation of cleaved carboxy-terminal peptide of collagen type I (CICP) by ELISA |
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Filtration of dermal fibroblast-conditioned culture media is required for the reliable quantitation of cleaved carboxy-terminal peptide of collagen type I (CICP) by ELISA |
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Kopanska, Katarzyna S. |
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Archives of dermatological research |
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Kopanska, Katarzyna S. Powell, Jonathan J. Jugdaohsingh, Ravin Bruggraber, Sylvaine F. A. |
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Kopanska, Katarzyna S. |
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filtration of dermal fibroblast-conditioned culture media is required for the reliable quantitation of cleaved carboxy-terminal peptide of collagen type i (cicp) by elisa |
| title_auth |
Filtration of dermal fibroblast-conditioned culture media is required for the reliable quantitation of cleaved carboxy-terminal peptide of collagen type I (CICP) by ELISA |
| abstract |
Abstract Cleavage of the collagen type I carboxy-terminal peptide (CICP) from the procollagen molecule is an essential step in collagen biosynthesis. The commercial CICP ELISA (Quidel Corporation, USA), developed for quantifying CICP in serum in clinical monitoring, is often also applied to cellular studies as a measure of collagen synthesis. However, unlike in serum samples, which contain only cleaved CICP, cell-conditioned culture media also contains “uncleaved CICP”, namely procollagen, and there is no specific guidance on how to interpret the ELISA data obtained with such samples. Here we attempted to reliably quantify cleaved CICP in human dermal fibroblast-conditioned cell culture media using the CICP ELISA. CICP concentration was determined in the parent and filtered samples of culture media of dermal fibroblasts (CCD-25SK). Gel-separated samples were also subjected to protein staining or analyzed by Western blot using the anti-CICP antibodies supplied in the ELISA kit. The derived concentrations of CICP in the filtered aliquots and the parent unfiltered samples increased over time. The increase in CICP in the unfiltered samples was not proportional to the increase seen in the filtered aliquot. CICP ELISA antibodies recognized both the cleaved CICP trimer and procollagen molecule. The data presented show that (a) the commercial CICP ELISA recognizes both procollagen and cleaved CICP in cell-conditioned culture media and thus attention should be paid in interpreting data from cell culture studies using this ELISA and (b) the filtration method described herein can be used to exclusively and reliably monitor cleaved CICP. |
| abstractGer |
Abstract Cleavage of the collagen type I carboxy-terminal peptide (CICP) from the procollagen molecule is an essential step in collagen biosynthesis. The commercial CICP ELISA (Quidel Corporation, USA), developed for quantifying CICP in serum in clinical monitoring, is often also applied to cellular studies as a measure of collagen synthesis. However, unlike in serum samples, which contain only cleaved CICP, cell-conditioned culture media also contains “uncleaved CICP”, namely procollagen, and there is no specific guidance on how to interpret the ELISA data obtained with such samples. Here we attempted to reliably quantify cleaved CICP in human dermal fibroblast-conditioned cell culture media using the CICP ELISA. CICP concentration was determined in the parent and filtered samples of culture media of dermal fibroblasts (CCD-25SK). Gel-separated samples were also subjected to protein staining or analyzed by Western blot using the anti-CICP antibodies supplied in the ELISA kit. The derived concentrations of CICP in the filtered aliquots and the parent unfiltered samples increased over time. The increase in CICP in the unfiltered samples was not proportional to the increase seen in the filtered aliquot. CICP ELISA antibodies recognized both the cleaved CICP trimer and procollagen molecule. The data presented show that (a) the commercial CICP ELISA recognizes both procollagen and cleaved CICP in cell-conditioned culture media and thus attention should be paid in interpreting data from cell culture studies using this ELISA and (b) the filtration method described herein can be used to exclusively and reliably monitor cleaved CICP. |
| abstract_unstemmed |
Abstract Cleavage of the collagen type I carboxy-terminal peptide (CICP) from the procollagen molecule is an essential step in collagen biosynthesis. The commercial CICP ELISA (Quidel Corporation, USA), developed for quantifying CICP in serum in clinical monitoring, is often also applied to cellular studies as a measure of collagen synthesis. However, unlike in serum samples, which contain only cleaved CICP, cell-conditioned culture media also contains “uncleaved CICP”, namely procollagen, and there is no specific guidance on how to interpret the ELISA data obtained with such samples. Here we attempted to reliably quantify cleaved CICP in human dermal fibroblast-conditioned cell culture media using the CICP ELISA. CICP concentration was determined in the parent and filtered samples of culture media of dermal fibroblasts (CCD-25SK). Gel-separated samples were also subjected to protein staining or analyzed by Western blot using the anti-CICP antibodies supplied in the ELISA kit. The derived concentrations of CICP in the filtered aliquots and the parent unfiltered samples increased over time. The increase in CICP in the unfiltered samples was not proportional to the increase seen in the filtered aliquot. CICP ELISA antibodies recognized both the cleaved CICP trimer and procollagen molecule. The data presented show that (a) the commercial CICP ELISA recognizes both procollagen and cleaved CICP in cell-conditioned culture media and thus attention should be paid in interpreting data from cell culture studies using this ELISA and (b) the filtration method described herein can be used to exclusively and reliably monitor cleaved CICP. |
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Filtration of dermal fibroblast-conditioned culture media is required for the reliable quantitation of cleaved carboxy-terminal peptide of collagen type I (CICP) by ELISA |
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| score |
7.402916 |