您好, 歡迎來到化工儀器網(wǎng)！ 登錄| 免費(fèi)注冊| 產(chǎn)品展廳| 收藏商鋪|
您好, 歡迎來到化工儀器網(wǎng)！ 登錄| 免費(fèi)注冊| 產(chǎn)品展廳| 收藏商鋪|
18906011628
當(dāng)前位置：> 供求商機(jī)> TNF a Human, His/ 重組人腫瘤壞死因子-α, His
| Synonyms | TNF-alpha, Tumor necrosis factor ligand superfamily member 2, TNF-a, Cachectin, DIF, TNFA, TNFSF2. |
| Introduction | Tumor necrosis factor is a cytokine involved in systemic inflammation and is a member of a group of cytokines that all stimulate the acute phase reaction. TNF is mainly secreted by macrophages. TNF causes apoptotic cell death, cellular proliferation, differentiation, inflammation, tumorigenesis and viral replication, TNF is also involved in lipid metabolism, and coagulation. TNF's primary role is in the regulation of immune cells. Dysregulation and, in particular, overproduction of TNF have been implicated in a variety of human diseases- autoimmune diseases, insulin resistance, and cancer. |
| Description | Tumor Necrosis Factor-a Human Recombinant His produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 157 amino acids fragment （77-233） and having a molecular mass of 21.85 kDa with an amino-terminal hexahistidine tag. The TNF-alpha His is purified by standard chromatographic techniques. |
| Source | Escherichia Coli. |
| Physical Appearance | Sterile Filtered clear solution. |
| Formulation | TNF-a His is supplied in 1xPBS, 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. |
請輸入賬號
請輸入密碼
請輸驗證碼
以上信息由企業(yè)自行提供，信息內(nèi)容的真實性、準(zhǔn)確性和合法性由相關(guān)企業(yè)負(fù)責(zé)，化工儀器網(wǎng)對此不承擔(dān)任何保證責(zé)任。
溫馨提示：為規(guī)避購買風(fēng)險，建議您在購買產(chǎn)品前務(wù)必確認(rèn)供應(yīng)商資質(zhì)及產(chǎn)品質(zhì)量。
