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Interleukin-18 from rat,[大鼠IL-18, IL18];>97% (SDS-PAGE), recombinant, expressed in E. coli, lyophilized powder

大鼠白介素18;大鼠白细胞介素18;MDL number MFCD01867247 NACRES NA.32
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): I0531
MDL号: MFCD01867247
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¥3,093.16

产品描述

Biochem/physiol Actions

Interleukin 18, also known as interferon-γ-inducing factor (IGIF) and IL-1γ, is a proinflammatory cytokine. It is an inducer of IFN-γ and Th1 (T cell helper type 1) responses (cell differentiation, cell-mediated cytotoxicity and inflammation). IL-18 induces the migration of microvascular endothelial cells.

Physical form

Lyophilized from 20 mM Tris , 500 mM NaCl, 0.5 mM EDTA, 1 mM TCEP, 0.05% (w/v) PEG8000 pH 8.0 with 5% Trehalose,and 50 μg BSA per μg IL-18

Analysis Note

The biological activity is measured by its ability to induce mouse IFN-γ production by activated mouse T cells.

性质

Quality Level  200
biological source  rat
recombinant  expressed in E. coli
assay  >97% (SDS-PAGE)
form  lyophilized powder
potency  3-6 ng/mL ED50
mol wt  predicted mol wt ~18.4 kDa
packaging  pkg of 25 μg
impurities  endotoxin, tested
UniProt accession no.  Q16552
shipped in  dry ice
storage temp.  −20°C
Gene Information  rat ... Il18(29197)


安全信息

符号 
GHS07  GHS07
信号词 Warning
危害声明 H302 - H319 - H412
危害码 (欧洲) Xn
风险声明 (欧洲) 22-36/37/38
安全声明 (欧洲) 26
RIDADR NONH for all modes of transport
WGK德国 WGK 3
商品规格
属性名称属性值
储存温度 Storage temp.-20°C低温冷冻
全球实时库存 Availability √美国St. Louis ≥ 99 | 欧洲Eur. ≥ 10 | 東京Tokyo ≥ 22 | 香港与北京 ≥ 32