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位置:首页 > 品牌 > Sigma-Aldrich > rmTNF-α, rm-Cachectin, Tumor Necrosis Factor-α

TNF-α, Mouse, Recombinant, E. coli

rmTNF-α, rm-Cachectin, Tumor Necrosis Factor-α

品牌
Sigma-Aldrich
货号
654245
包装型号
规格纯度
参考价格
6591.49 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
TNF-α, Mouse, Recombinant, E. coli
rmTNF-α, rm-Cachectin, Tumor Necrosis Factor-α
产品介绍:

产品说明

一般描述

Recombinant, mouse tumor necrosis factor-α expressed in E. coli. Has the ability to kill certain tumor cells directly. It is referred to as an inflammatory cytokine as it initiates the cascade of other cytokines and factors that make up the immune system′s response to infection and cancer. Reported to mediate changes in bone metabolism during inflammation.
Recombinant, mouse tumor necrosis factor-α expressed in E. coli. Has the ability to kill certain tumor cells directly. Referred to as an inflammatory cytokine as it initiates the cascade of other cytokines and factors that make up the immune systems response to infection and cancer. Reported to mediate changes in bone metabolism during inflammation.

包装

10 μg in Plastic ampoule

生化/生理作用

ED₅₀ = 20-50 pg/ml as measured in a cytotoxic assay using the TNF-α susceptible murine L-929 cell line in the presence of Actinomycin D (Cat. No. 114666)

警告

Toxicity: Standard Handling (A)

外形

Lyophilized from sterile-filtered PBS, 50 µg BSA/µg TNF-α.

重悬

Following reconstitution, aliquot and freeze (-70°C) for long term storage or refrigerate (4°C) for short term storage. Avoid freeze/thaw cycles of solutions. Stock solutions are stable for up to 1 month at 4°C or for up to 3 months at -70°C.
Reconstitute to a concentration ≥10 µg/ml with sterile PBS containing ≥0.1% HSA or BSA.

其他说明

Scharla, S.H., et al. 1994. Eur. J. Endocrinol. 131, 293.
Eck, M.J., et al. 1992. J. Biol. Chem. 267, 2119.

法律信息

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

产品性质

质量水平100
测定≥97% (SDS-PAGE)
形式lyophilized
manufacturer/tradenameCalbiochem®
储存条件OK to freeze
杂质≤100 pg/μg Endotoxin (pg/μg TNF-α)
运输ambient
储存温度−70℃

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

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