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Recombinant Rat Tumor Necrosis Factor-alpha/TNFSF2 (P.pastoris-expressed)

英文名：
Cas号：
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货号 规格 货期 库存 价格 会员价 订购
1308132629-10 μg 0 ￥2800 请登录
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1308132629-50 μg 0 ￥8400 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 Rat Tumor Necrosis Factor-alpha/TNFSF2 (P.pastoris-expressed) 是一种很强的促炎性细胞因子，在免疫系统中具有调节功能，同时在炎症，细胞增殖、分化及凋亡过程中发挥着重要作用。
Synonyms
rRtTNF-α/TNFSF2; TNF-alpha; Cachectin; DIF; TNFA; Differentiation-inducing factor ; 重组大鼠肿瘤坏死因子-α/TNFSF2 (P.pastoris 表达)
Species
Rat

Source
P. pastoris

Accession
P16599

Gene ID
24835

Molecular Weight
Approximately 17.4 kDa

AA Sequence
MLRSSSQNSS DKPVAHVVAN HQAEEQLEWL SQRANALLAN GMDLKDNQLV VPADGLYLIY SQVLFKGQGC PDYVLLTHTV SRFAISYQEK VSLLSAIKSP CPKDTPEGAE LKPWYEPMYL GGVFQLEKGD LLSAEVNLPK YLDITESGQV YFGVIAL

Biological Activity
The ED50 is <50 pg/mL as measured by mouse L-929 cells, corresponding to a specific activity of >2.0 × 107 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 Rat Tumor Necrosis Factor-alpha/TNFSF2 (P.pastoris-expressed) (rRtTNF-α/TNFSF2) to 100 µg/mL using ddH2O.

Storage & Stability
Lyophilized recombinant Rat Tumor Necrosis Factor-alpha/TNFSF2 (P.pastoris-expressed) (rRtTNF-α/TNFSF2) 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
Tumor necrosis factor α (TNF-α, also known as cachectin) is a strong pro-inflammatory cytokine playing an important role in the immune system during inflammation, cell proliferation, differentiation and apoptosis. TNF-α is type II transmembrane protein that can be expressed in both membrane-bound and secreted forms. Receptors for TNF-a are part of TNF receptor (TNFR) superfamily, with characteristic intracellular segment, a transmembrane domain, and an extracellular ligand-binding domain. They are type I transmembrane glycoproteins characterized by a cysteinerich motif (up to 40 aminoacids) repeated 2-6 times in the extracellular N-terminal domain[1].
贮存
本网站销售的所有产品仅用于工业应用或者科学研究等非医疗目的，不可用于人类或动物的临床诊断或者治疗，非药用，非食用。
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