CD3E, is a single-pass type I membrane protein.CD3 (cluster of differentiation 3) T cell co-receptor helps to activate both the cytotoxic T cell (CD8 naive T cells) and also T helper cells (CD4 naive T cells). It consists of a protein complex and is composed of four distinct chains. In mammals, the complex contains a CD3γ chain, a CD3δ chain, and two CD3ε chains.
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
100 μg | ¥ 3,700 | 5日内发货 | ||
500 μg | ¥ 14,800 | 5日内发货 | ||
1 mg | ¥ 24,700 | 5日内发货 |
生物活性 | Immobilized Human CD3E 1-27 peptide, hFc Tag at 1μg/ml (100μl/Well) on the plate. Dose response curve for Biotinylated Anti-CD3 Antibody, mFc Tag with the EC50 of 5.2ng/ml determined by ELISA. |
产品描述 | CD3E, is a single-pass type I membrane protein.CD3 (cluster of differentiation 3) T cell co-receptor helps to activate both the cytotoxic T cell (CD8 naive T cells) and also T helper cells (CD4 naive T cells). It consists of a protein complex and is composed of four distinct chains. In mammals, the complex contains a CD3γ chain, a CD3δ chain, and two CD3ε chains. |
种属 | Human |
表达系统 | HEK293 |
标签 | C-hFc-Avi |
蛋白编号 | P07766 |
别名 | CD3-epsilon, IMD18, T3E, CD3-ε, CD3E/CD3 ε 1-27 peptide Protein, CD3e, TCRE, FLJ18683 |
蛋白构建 | Recombinant Human CD3E/CD3 epsilon 1-27 peptide Protein is expressed from HEK293 with hFc tag and Avi tag at the C-Terminus. It contains Asp23-Thr48.[Accession |P07766] |
蛋白纯度 | > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC |
分子量 | The protein has a predicted MW of 31.3 kDa. Due to glycosylation, the protein migrates to 40-50 kDa based on Tris-Bis PAGE result. |
内毒素 | Less than 1EU per μg by the LAL method. |
缓冲液 | Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
复溶方法 | Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water. |
存储 |
-20 to -80°C for 12 months as supplied from date of receipt. -20 to -80°C for 3-6 months in unopened state after reconstitution. 2-8°C for 2-7 days after reconstitution. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles. |
运输方式 |
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise. |
研究背景 | CD3E, is a single-pass type I membrane protein.CD3 (cluster of differentiation 3) T cell co-receptor helps to activate both the cytotoxic T cell (CD8 naive T cells) and also T helper cells (CD4 naive T cells). It consists of a protein complex and is composed of four distinct chains. In mammals, the complex contains a CD3γ chain, a CD3δ chain, and two CD3ε chains. |
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CD3 epsilon/CD3e 1-27 peptide Protein, Human, Recombinant (hFc & Avi) IMD 18 CD3-epsilon IMD18 T3E CD3-ε CD3E/CD3 ε 1-27 peptide Protein FLJ-18683 CD3e FLJ 18683 TCRE FLJ18683 IMD-18 recombinant recombinant-proteins proteins protein