High-performance liquid chromatographic purification and capillary electrophoresis quantification of the chemokine stromal cell-derived factor-1
Chemokines are members of the chemotactic cytokines family implicated in various immunoregulatory functions. The CXC–chemokine stromal cell derived factor-1 (SDF-1α) was purified from the culture medium of murine bone marrow stromal cell line (MS-5) by affinity and reversed-phase liquid chromatograp...
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| Published in: | Journal of chromatography. B, Biomedical sciences and applications Vol. 729; no. 1; pp. 369 - 374 |
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| Main Authors: | , , , |
| Format: | Journal Article |
| Language: | English |
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Elsevier B.V
11.06.1999
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| ISSN: | 0378-4347, 1387-2273 |
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| Abstract | Chemokines are members of the chemotactic cytokines family implicated in various immunoregulatory functions. The CXC–chemokine stromal cell derived factor-1 (SDF-1α) was purified from the culture medium of murine bone marrow stromal cell line (MS-5) by affinity and reversed-phase liquid chromatography. Yield and purity were assessed by capillary electrophoresis (CE) with reference to the human SDF-1α from recombinant DNA technology. CE technique was useful to evaluate the purity of human SDF-1α from chemical synthesis and to resolve murine and human SDF-1α, differing by only one amino acid. Chemotactic activity of the murine SDF-1α was tested on the basis of CE quantification. |
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| AbstractList | Chemokines are members of the chemotactic cytokines family implicated in various immunoregulatory functions. The CXC-chemokine stromal cell derived factor-1 (SDF-1alpha) was purified from the culture medium of murine bone marrow stromal cell line (MS-5) by affinity and reversed-phase liquid chromatography. Yield and purity were assessed by capillary electrophoresis (CE) with reference to the human SDF-1alpha from recombinant DNA technology. CE technique was useful to evaluate the purity of human SDF-1alpha from chemical synthesis and to resolve murine and human SDF-1alpha, differing by only one amino acid. Chemotactic activity of the murine SDF-1alpha was tested on the basis of CE quantification.Chemokines are members of the chemotactic cytokines family implicated in various immunoregulatory functions. The CXC-chemokine stromal cell derived factor-1 (SDF-1alpha) was purified from the culture medium of murine bone marrow stromal cell line (MS-5) by affinity and reversed-phase liquid chromatography. Yield and purity were assessed by capillary electrophoresis (CE) with reference to the human SDF-1alpha from recombinant DNA technology. CE technique was useful to evaluate the purity of human SDF-1alpha from chemical synthesis and to resolve murine and human SDF-1alpha, differing by only one amino acid. Chemotactic activity of the murine SDF-1alpha was tested on the basis of CE quantification. Chemokines are members of the chemotactic cytokines family implicated in various immunoregulatory functions. The CXC–chemokine stromal cell derived factor-1 (SDF-1α) was purified from the culture medium of murine bone marrow stromal cell line (MS-5) by affinity and reversed-phase liquid chromatography. Yield and purity were assessed by capillary electrophoresis (CE) with reference to the human SDF-1α from recombinant DNA technology. CE technique was useful to evaluate the purity of human SDF-1α from chemical synthesis and to resolve murine and human SDF-1α, differing by only one amino acid. Chemotactic activity of the murine SDF-1α was tested on the basis of CE quantification. Chemokines are members of the chemotactic cytokines family implicated in various immunoregulatory functions. The CXC-chemokine stromal cell derived factor-1 (SDF-1alpha) was purified from the culture medium of murine bone marrow stromal cell line (MS-5) by affinity and reversed-phase liquid chromatography. Yield and purity were assessed by capillary electrophoresis (CE) with reference to the human SDF-1alpha from recombinant DNA technology. CE technique was useful to evaluate the purity of human SDF-1alpha from chemical synthesis and to resolve murine and human SDF-1alpha, differing by only one amino acid. Chemotactic activity of the murine SDF-1alpha was tested on the basis of CE quantification. |
| Author | Aiuti, Alessandro Cipponi, Arcadi Arcelloni, Cinzia Paroni, Rita |
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| Cites_doi | 10.1126/science.8342023 10.1073/pnas.91.6.2305 10.1038/382829a0 10.1084/jem.184.3.1101 10.1021/ac00085a033 10.1006/abio.1997.2553 10.1084/jem.185.1.111 10.1021/bi00226a021 10.1016/S0065-2776(08)60509-X 10.1016/S0076-6879(97)87018-8 10.1146/annurev.ph.57.030195.004143 10.1038/382833a0 |
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| References | Baggiolini, Dewal, Moser (BIB1) 1994; 55 Tashiro, Tada, Heiker, Shirozu, Nakano, Honjo (BIB3) 1993; 261 Oberlin, Amara, Bachelerie, Bessia, Virelizier, Arenzana-Seisdedos, Schwarts, Heard, Clark-Lewis, Legler, Loetscher, Baggiolini, Moser (BIB8) 1996; 382 Roche, Anderson, Oda, Riggs, Strausbauch, Okazaki, Wettestein, Landers (BIB12) 1998; 258 Bleul, Fuhlbrigge, Casasnovas, Aiuti, Springer (BIB5) 1996; 184 Itoh, Tezuka, Sakoda, Konno, Nagata, Uchiyama, Uchino, Mori (BIB9) 1989; 17 Clark-Lewis, Moser, Walz, Baggiolini, Scott, Aebersold (BIB10) 1991; 30 Nashabeh, Greve, Kirby, Foret, Karger, Relfsnyder, Bullder (BIB13) 1994; 66 Aiuti, Webb, Bleul, Springer, Gutierrez-Ramos (BIB6) 1997; 185 Bleul, Farzan, Choe, Parolin, Clark-Lewis, Sodroski, Springer (BIB7) 1996; 382 Nagasawa, Kikutani, Kishimoto (BIB4) 1994; 91 Clark-Lewis, Vo, Owen, Anderson (BIB11) 1997; 287 Springer (BIB2) 1995; 57 Clark-Lewis (10.1016/S0378-4347(99)00154-1_BIB10) 1991; 30 Aiuti (10.1016/S0378-4347(99)00154-1_BIB6) 1997; 185 Oberlin (10.1016/S0378-4347(99)00154-1_BIB8) 1996; 382 Roche (10.1016/S0378-4347(99)00154-1_BIB12) 1998; 258 Clark-Lewis (10.1016/S0378-4347(99)00154-1_BIB11) 1997; 287 Nagasawa (10.1016/S0378-4347(99)00154-1_BIB4) 1994; 91 Baggiolini (10.1016/S0378-4347(99)00154-1_BIB1) 1994; 55 Tashiro (10.1016/S0378-4347(99)00154-1_BIB3) 1993; 261 Nashabeh (10.1016/S0378-4347(99)00154-1_BIB13) 1994; 66 Bleul (10.1016/S0378-4347(99)00154-1_BIB7) 1996; 382 Springer (10.1016/S0378-4347(99)00154-1_BIB2) 1995; 57 Bleul (10.1016/S0378-4347(99)00154-1_BIB5) 1996; 184 Itoh (10.1016/S0378-4347(99)00154-1_BIB9) 1989; 17 |
| References_xml | – volume: 17 start-page: 145 year: 1989 ident: BIB9 publication-title: Exp. Hematol. – volume: 258 start-page: 87 year: 1998 ident: BIB12 publication-title: Anal. Biochem. – volume: 185 start-page: 111 year: 1997 ident: BIB6 publication-title: J. Exp. Med. – volume: 287 start-page: 233 year: 1997 ident: BIB11 publication-title: Methods Enzymol. – volume: 57 start-page: 827 year: 1995 ident: BIB2 publication-title: Annu. Rev. Physiol. – volume: 30 start-page: 3128 year: 1991 ident: BIB10 publication-title: Biochemistry – volume: 66 start-page: 2148 year: 1994 ident: BIB13 publication-title: Anal. Chem. – volume: 91 start-page: 2305 year: 1994 ident: BIB4 publication-title: Proc. Nat. Acad. Sci. USA – volume: 261 start-page: 600 year: 1993 ident: BIB3 publication-title: Science – volume: 382 start-page: 829 year: 1996 ident: BIB7 publication-title: Nature – volume: 382 start-page: 833 year: 1996 ident: BIB8 publication-title: Nature – volume: 55 start-page: 97 year: 1994 ident: BIB1 publication-title: Adv. Immunol. – volume: 184 start-page: 1101 year: 1996 ident: BIB5 publication-title: J. Exp. Med – volume: 261 start-page: 600 year: 1993 ident: 10.1016/S0378-4347(99)00154-1_BIB3 publication-title: Science doi: 10.1126/science.8342023 – volume: 91 start-page: 2305 year: 1994 ident: 10.1016/S0378-4347(99)00154-1_BIB4 publication-title: Proc. Nat. Acad. Sci. USA doi: 10.1073/pnas.91.6.2305 – volume: 382 start-page: 829 year: 1996 ident: 10.1016/S0378-4347(99)00154-1_BIB7 publication-title: Nature doi: 10.1038/382829a0 – volume: 184 start-page: 1101 year: 1996 ident: 10.1016/S0378-4347(99)00154-1_BIB5 publication-title: J. Exp. Med. doi: 10.1084/jem.184.3.1101 – volume: 17 start-page: 145 year: 1989 ident: 10.1016/S0378-4347(99)00154-1_BIB9 publication-title: Exp. Hematol. – volume: 66 start-page: 2148 year: 1994 ident: 10.1016/S0378-4347(99)00154-1_BIB13 publication-title: Anal. Chem. doi: 10.1021/ac00085a033 – volume: 258 start-page: 87 year: 1998 ident: 10.1016/S0378-4347(99)00154-1_BIB12 publication-title: Anal. Biochem. doi: 10.1006/abio.1997.2553 – volume: 185 start-page: 111 year: 1997 ident: 10.1016/S0378-4347(99)00154-1_BIB6 publication-title: J. Exp. Med. doi: 10.1084/jem.185.1.111 – volume: 30 start-page: 3128 year: 1991 ident: 10.1016/S0378-4347(99)00154-1_BIB10 publication-title: Biochemistry doi: 10.1021/bi00226a021 – volume: 55 start-page: 97 year: 1994 ident: 10.1016/S0378-4347(99)00154-1_BIB1 publication-title: Adv. Immunol. doi: 10.1016/S0065-2776(08)60509-X – volume: 287 start-page: 233 year: 1997 ident: 10.1016/S0378-4347(99)00154-1_BIB11 publication-title: Methods Enzymol. doi: 10.1016/S0076-6879(97)87018-8 – volume: 57 start-page: 827 year: 1995 ident: 10.1016/S0378-4347(99)00154-1_BIB2 publication-title: Annu. Rev. Physiol. doi: 10.1146/annurev.ph.57.030195.004143 – volume: 382 start-page: 833 year: 1996 ident: 10.1016/S0378-4347(99)00154-1_BIB8 publication-title: Nature doi: 10.1038/382833a0 |
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| Snippet | Chemokines are members of the chemotactic cytokines family implicated in various immunoregulatory functions. The CXC–chemokine stromal cell derived factor-1... Chemokines are members of the chemotactic cytokines family implicated in various immunoregulatory functions. The CXC-chemokine stromal cell derived factor-1... |
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| SubjectTerms | Animals Cell Line Chemokine CXCL12 Chemokines Chemokines, CXC - isolation & purification Chemotaxis, Leukocyte Chromatography, High Pressure Liquid - methods Electrophoresis, Capillary - methods Humans Mice SDF-1α |
| Title | High-performance liquid chromatographic purification and capillary electrophoresis quantification of the chemokine stromal cell-derived factor-1 |
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