Tumor Necrosis Factor Receptor 1, Soluble, Recombinant, Human (sTNFR1)

Catalog No : USB-T9162-50A
562.08€
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Product name Tumor Necrosis Factor Receptor 1, Soluble, Recombinant, Human (sTNFR1)
Catalog No USB-T9162-50A
Supplier’s Catalog No T9162-50A
Supplier US Biologicals
Source antigen Recombinant, E. coli
Reactivity
Cross reactivity
Applications
Molecular weight 18.3
Storage -20°C
Other names
Grade Highly Purified
Purity ~98% (SDS-PAGE, HPLC)
Form Supplied as a lyophilized powder 5mM Tris, pH 8.0. Reconstitute with 5mM Tris, pH 8.0, to 1mg/ml.
Reactivity life 6 months
Note For reserch purpose only
Purity ~98% (SDS-PAGE, HPLC)
Description Source: Recombinant corresponding to 162aa from human Tumor Necrosis Factor Receptor 1 expressed in E. coli. Molecular Weight: ~18.3kD Biological Activity: ED50=0.05ug/ml. The biological activity was determined by measuring the inhibition of TNF-a mediated cytotoxicity in murine L929 cells in the presence of 0.25ng/ml TNF-a. sTNF-RI is also known as sCD120a and p60. Endotoxin: ~0.1ng/ug Storage and Stability: Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile buffer. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.