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18906011628
當(dāng)前位置：> 供求商機> TNF b Human, His/重組人腫瘤壞死因子-β His
| Synonyms | Lymphotoxin-alpha, LT-alpha, TNF-beta, Tumor necrosis factor ligand superfamily member 1, LTA, LT, TNFB, TNFSF1. |
| Introduction | TNF-? is a potent multifunctional cytokine produced mainly by activated T and B lymphocytes. The protein has been shown to have a specific potent cytotoxic activity on tumor cells and a variety of other target cells as well as being a mediator of inflammation and immune function. |
| Description | Tumor Necrosis Factor -b His Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 171 amino acids fragment （35-205） and having a molecular mass of 23.3kDa with an amino-terminal hexahistidine tag. The TNF-b His is purified by standard chromatographic techniques. |
| Source | Escherichia Coli. |
| Physical Appearance | Sterile Filtered clear solution. |
| Formulation | TNF-b His is supplied in 20mM BTP, 50Mm NaCl and 50% glycerol. |
| Stability | Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. Please avoid freeze thaw cycles. |
| Purity | Greater than 95.0% as determined by（a） Analysis by RP-HPLC. （b） Analysis by SDS-PAGE. |
| Usage | Prospec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals. |
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