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Recombinant Mouse Interleukin-5

英文名：
Cas号：
检测信息查询
货号 规格 货期 库存 价格 会员价 订购
1308132607-10 μg 0 ￥2800 请登录
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1308132607-50 μg 0 ￥7800 请登录
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别 名
Cas号
M D L
分子式
分子量
产品参数
性状 Recombinant Mouse Interleukin-5 是一种在 Th2 细胞，肥大细胞和嗜酸性粒细胞中表达的造血生长因子。
Synonyms
rMuIL-5; EDF; BCDFII; TRF
Species
Mouse

Source
E. coli

Accession
P04401

Gene ID
16191

Molecular Weight
Approximately 26.2 kDa

AA Sequence
MEIPMSTVVK ETLTQLSAHR ALLTSNETMR LPVPTHKNHQ LCIGEIFQGL DILKNQTVRG GTVEMLFQNL SLIKKYIDRQ KEKCGEERRR TRQFLDYLQE FLGVMSTEWA MEG

Biological Activity
The ED50 is <2.0 ng/mL as measured by TF-1 cells, corresponding to a specific activity of >5.0 × 105 units/mg.

Appearance
Lyophilized powder.

Formulation
Lyophilized after extensive dialysis against PBS.

Endotoxin Level
<0.2 EU/μg, determined by LAL method.

Reconstitution
Reconstitute the lyophilized recombinant Murine Interleukin-5 (rMuIL-5) to 100 µg/mL using ddH2O.

Storage & Stability
Lyophilized recombinant Murine Interleukin-5 (rMuIL-5) is stored at -20°C. After reconstitution, it is stable at 4°C for 2 weeks or -20°C for longer. It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Shipping
Room temperature in continental US; may vary elsewhere.

Background
Interleukin-5 (IL-5), which is produced primarily by type 2 T helper lymphocytes (Th2), is an eosinophil differentiation and activation factor. Antagonism of IL-5 activity is being explored as a potential treatment of a number of disease conditions associated with eosinophils in animal models[1]. Interleukin-5 (IL-5) which was previously named T cell replacing factor, B cell growth and differentiation factor, colony forming unit growth stimulating factor and eosinophil differentiation factor is produced predominantly by T cells. Mouse IL-5 is active as a growth factor on mouse but not human B cells. Mouse IL-5 stimulates the production and secretion of IgM and IgA by B cells in synergism with bacterial endotoxins. IL-5 has also been found to promote the generation of cytotoxic cells from human and mouse thymocytes. IL-5 is a potent growth promoter of early haemopoeitic progenitor cells. It stimulates the production of eosinophits from mouse, human and sheep in vitro and controls the production of eosinophils in vivo. Mouse IL-5 possesses eosinophil potentiating activity[2].
贮存
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