93544ES Recombinant Human 4-1BB/TNFRSF9(His Tag)
- 公司名稱 翌圣生物科技(上海)股份有限公司
- 品牌 Yeasen/翌圣生物
- 型號(hào) 93544ES
- 產(chǎn)地
- 廠商性質(zhì) 生產(chǎn)廠家
- 更新時(shí)間 2025/2/7 13:50:32
- 訪問次數(shù) 190
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供貨周期 | 兩周 | 應(yīng)用領(lǐng)域 | 醫(yī)療衛(wèi)生,生物產(chǎn)業(yè) |
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產(chǎn)品信息
產(chǎn)品名稱 | 產(chǎn)品編號(hào) | 規(guī)格 |
Recombinant Human 4-1BB/TNFRSF9 (His Tag) | 93544ES25 | 25 μg |
93544ES60 | 100 μg | |
93544ES76 | 500 μg | |
93544ES80 | 1 mg |
產(chǎn)品描述
4-1BB, is also known as CD137, is a type 2 transmembrane glycoprotein receptor belonging to the TNF superfamily. CD137 can be expressed by activated T cells, but to a larger extent on CD8 than on CD4 T cells. In addition, CD137 expression is found on dendritic cells, B cells, follicular dendritic cells, natural killer cells, granulocytes and cells of blood vessel walls at sites of inflammation.
產(chǎn)品性質(zhì)
別名(Synonyms) | CD137; TNFRSF9; 4-1BB ligand receptor; 41BB; 4-1BB; CDw137; FLJ43501; ILA; T cell antigen ILA |
Uniprot No. | Q07011 |
表達(dá)區(qū)間及表達(dá)系統(tǒng)(Source) | HEK293 Cells-derived Human 4-1BB/TNFRSF9 Protein, Leu24-Gln186 with His tag at the C-terminal |
分子量(Molecular Weight) | Approximately 18.1 kDa. Due to glycosylation, the protein migrates to 35-40 kDa based on Tris-Bis PAGE result. |
外觀(Physical Appearance) | Sterile Filtered White lyophilized (freeze-dried) powder. |
純度(Purity) | > 95% as determined by SDS-PAGE and HPLC |
活性(Activity) | ELISA Data: Immobilized Human 4-1BB, His Tag at 1μg/mL (100 μL/Well) on the plate. Dose response curve for Human 4-1BB Ligand Trimer, hFc Tag with the EC50 of 5.7 ng/mL determined by ELISA. |
內(nèi)毒素(Endotoxin) | < 1.0 EU per 1μg of the protein by the LAL method. |
制劑(Formulation) | Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 5% trehalose is added as protectant before lyophilization. |
復(fù)溶(Reconstitution) | Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/mL is recommended (usually we use 1 mg/mL solution for lyophilization). Dissolve the lyophilized protein in distilled water. |
運(yùn)輸與保存方法
冰袋運(yùn)輸。-20℃至-80℃保存,一年有效期。
復(fù)溶后,-20 至 -80°C,在未開封狀態(tài)下保存 3-6 個(gè)月。復(fù)溶后,2-8°C 保存 2-7 天。
建議第一次使用時(shí)分裝凍存,避免反復(fù)凍融。
注意事項(xiàng)
避免反復(fù)凍融。
為了您的安全和健康,請(qǐng)穿實(shí)驗(yàn)服并戴一次性手套操作。
本產(chǎn)品僅作科研用途!
產(chǎn)品數(shù)據(jù)
Tris-Bis PAGE
SEC-HPLC
ELISA Data
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