HUMAN IL-2

HUMAN IL-2 C화학적 특성, 용도, 생산

Biochem/physiol Actions

Promotes the growth of IL-2 dependent lymphocytes. Amino acid sequence of IL-2.

Purification Methods

Purify it by reverse phase HPLC. [Weir & Sparks Biochem J 245 85 1987, Robb et al. Proc Natl Acad Sci USA 81 6486 1984.] Interleukins (IL-1, IL-2 —lL18]. Interleukins are cytokines which cause a variety of effects including stimulation of cell growth and proliferation of specific cells, e.g. stem cells, mast cells, activated T cells, colony stimulating factors etc., as well as stimulating other ILs, prostaglandins release etc. They are small glycosylated proteins (ca 15 kD, 130-180 amino acids produced from longer precursors) and are sometimes referred to by other abbreviations, e.g. IL-2 as TCGF (T cell growth factor), IL-3 as multi-CSF (multilineage colony stimulating factor, also as BPA, HCSF, MCSF and PSF). They are produced in very small amounts and are commercially made by recombinant DNA techniques in bacteria or Sf21 insect cells. Interleukins for human (h-IL), mouse (m-IL) and rat (r-IL) are available, and up to IL-18 are available commercially in such purity that they can be used directly without further refinement, particularly those that have been obtained by recombinant DNA procedures which are specific. As well as the interleukins, a variety of antibodies for specific IL reactions are available for research or IL identification. [Symons et al. Lymphokines and Interferons, A Practical Approach, Clemens et al. Eds, p.272 1987, IRL Press, Oxford, ISBN 1852210354, 1852210362, Thomson et al. Eds, The Cytokine Handbook, 3rd Edn, 1998, Academic Press, San Diego, ISBN 0126896623.]

HUMAN IL-2 준비 용품 및 원자재

원자재

준비 용품

HUMAN IL-2 공급 업체

공급자	전화	이메일	국가	제품 수	이점
GL Biochem (Shanghai) Ltd	21-61263452 13641803416	ymbetter@glbiochem.com	China	9981	64
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696;	info@hanhongsci.com	China	42982	64
Chemsky (shanghai) International Co.,Ltd	021-50135380	shchemsky@sina.com	China	15421	60
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51471	80
Beijing Solarbio Science & Tecnology Co., Ltd.	010-50973130 4009686088	3193328036@qq.com	China	29797	68
Shanghai Kanglang Biotechnology Co., Ltd.	021-61998208 18217752821	sales@klbio.cn	China	9617	58
Absin Bioscience Inc.	021-38015121 15000105423	chenjw@absin.cn	China	24734	58
Wuhan Chemstan Biotechnology Co., Ltd.	15926423062	422450190@qq.com	China	10132	58
Shanghai Universal Biotech Co.,Ltd	18768175414	gaojun@univ-bio.com	China	24998	58
Shanghai Yingxin Laboratory Equipment Co., Ltd.	021-021-59178156 17002132182	3146474380@qq.com	China	11303	58

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