PeproTech重组小鼠IL-4 (无动物成分) 5ug

PeproTech重组小鼠IL-4 (无动物成分) 5ug

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品牌: PEPROTECH

货号:AF-214-14

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英文名 :Recombinant Murine IL-4

库存 :大量

供应商 : PeproTech(派普泰克)

CAS号 :

Synonyms :

BCGF, BCDF, B cell stimulating factor (BSF-1)

Description :

IL-4 is a pleiotropic cytokine that regulates diverse T and B cell responses including cell proliferation, survival and gene expression. Produced by mast cells, T cells and bone marrow stromal cells, IL-4 regulates the differentiation of naive CD4+ T cells into helper Th2 cells, characterized by their cytokine-secretion profile that includes secretion of IL-4, IL-5, IL-6, IL-10, and IL-13, which favor a humoral immune response. Another dominant function of IL-4 is the regulation of immunoglobulin class switching to the IgG1 and IgE isotypes. Excessive IL-4 production by Th2 cells has been associated with elevated IgE production and allergy. Recombinant murine IL-4 is a 13.5 kDa globular protein containing 120 amino acid residues. Manufactured using all non-animal reagents.

Catalog #:

AF-214-14

Source :

E.coli

Purity :

Greater than 98% by SDS-PAGE gel and HPLC analyses.

Endotoxin Level :

Endotoxin level is less than 0.1 ng per μg (1EU/μg).

Biological Activity :

The ED 50 was determined by the dose-dependent stimulation of the proliferation of murine HT-2 cells is ≤2.0 ng/ml, corresponding to a specific activity of ≥ 5 x 105 units/mg

AA Sequence :

MHIHGCDKNH LREIIGILNE VTGEGTPCTE MDVPNVLTAT KNTTESELVC RASKVLRIFY LKHGKTPCLK KNSSVLMELQ RLFRAFRCLD SSISCTMNES KSTSLKDFLE SLKSIMQMDY S

PubMed Link :

IL-4+AND+mouse

Country of Origin :

USA

派普泰克生物科技(苏州)有限公司(PeproTech中国)

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实名认证

钻石会员

入驻年限:15年

联系人:赛默飞世尔科技(中国)有限公司

地址:上海

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