白介素2受體β(IL2Rb)活性蛋白
Active Interleukin 2 Receptor Beta (IL2Rb)
CD122; IL2R-b; IL2-RB; P70-75; High affinity IL-2 receptor subunit beta; Interleukin-2 receptor subunit beta; IL-2 receptor subunit beta
- 編號APA229Mu01
- 物種Mus musculus (Mouse，小鼠) 相同的名稱，不同的物種。
- 緩沖液成份20mM Tris, 150mM NaCl緩沖液（pH8.0, 含有1mM EDTA, 1mM DTT, 0.01% SKL, 5% Trehalose和Proclin300）
- 性狀凍干粉
- 純度> 90%
- 等電點8.1
- 應(yīng)用Cell?culture;?Activity?Assays.
- 下載 英文說明書 中文說明書
- 規(guī)格 10μg50μg 200μg 1mg 5mg
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產(chǎn)品包裝(模擬)
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產(chǎn)品包裝(模擬)
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SDS-PAGE圖
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Figure. Western Blot; Sample: Recombinant IL2Rb, Mouse.
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通過ISO 9001、ISO 13485質(zhì)量體系認(rèn)證
活性實驗
IL2RB (interleukin-2 receptor subunit beta) is?a?heterotrimeric?protein expressed on the surface of certain immune cells, such as lymphocytes, which binds and responds to a?cytokine?called?IL-2. Thus we have conducted a binding ELISA assay to detect the interaction of recombinant mouse IL2RB with recombinant mouse IL2. Briefly, IL2RB were diluted serially in PBS, with 0.01%BSA (pH 7.4). Duplicate samples of 100uL were then transferred to IL2-coated microtiter wells and incubated for 2h at 37°C. Wells were washed with PBST and incubated for 1h with anti-IL2RB pAb, then aspirated and washed 3 times. After incubation with HRP labelled secondary antibody, wells were aspirated and washed 3 times. With the addition of substrate solution, wells were incubated 15-25 minutes at 37°C. Finally, add 50μL stop solution to the wells and read at 450nm immediately. The binding activity of IL2RB with IL2 was shown in Figure 1 and this effect was in a dose dependent manner.
用法
Reconstitute in 20mM Tris, 150mM NaCl (pH8.0) to a concentration of 0.1-1.0 mg/mL. Do not vortex.
儲存
避免反復(fù)凍融。2-8°C不超過一個月，-80°C不超過12個月。
穩(wěn)定性
熱穩(wěn)定性以損失率顯示。損失率是由加速降解試驗決定，具體方法如下：在37°C孵育48小時，沒有顯著的降解或者沉淀產(chǎn)生。保質(zhì)期內(nèi)，在適當(dāng)?shù)臈l件下存儲，損失率低于5%。
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相關(guān)產(chǎn)品
| 編號 | 適用物種：Mus musculus (Mouse，小鼠) | 應(yīng)用(僅供研究使用，不用于臨床診斷！) |
| APA229Mu01 | 白介素2受體β(IL2Rb)活性蛋白 | Cell?culture;?Activity?Assays. |
| RPA229Mu01 | 白介素2受體β(IL2Rb)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| PAA229Mu01 | 白介素2受體β(IL2Rb)多克隆抗體 | WB; IHC; ICC; IP. |
