NKG2, also known as NKG2A(CD159A), is a member of the killer cell lectin-like receptor family. NKG2A marks a unique immune effector subset preferentially co-expressing the tissue-resident CD103 molecule, but not immune checkpoint inhibitors.It is expressed only in NK-cells, but not in T-cells or B-cells. NKG2A/CD159a Protein, Human, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with N-His-Avi tag. The predicted molecular weight is 18.3 kDa and the accession number is P26715-1.
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
100 μg | ¥ 3,100 | 5日内发货 | ||
500 μg | ¥ 12,400 | 5日内发货 | ||
1 mg | ¥ 20,700 | 5日内发货 |
生物活性 | 1. Immobilized Human NKG2A, His Tag at 5μg/ml (100μl/Well) on the plate. Dose response curve for Anti-NKG2A Antibody, hFc Tag with the EC50 of 0.51μg/ml determined by ELISA (QC Test). 2. Anti-NKG2A antibody captured on Protein A chip, can bind Human NKG2A, His Tag with an affinity constant of 0.23μM as determined in a SPR assay. |
产品描述 | NKG2, also known as NKG2A(CD159A), is a member of the killer cell lectin-like receptor family. NKG2A marks a unique immune effector subset preferentially co-expressing the tissue-resident CD103 molecule, but not immune checkpoint inhibitors.It is expressed only in NK-cells, but not in T-cells or B-cells. NKG2A/CD159a Protein, Human, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with N-His-Avi tag. The predicted molecular weight is 18.3 kDa and the accession number is P26715-1. |
种属 | Human |
表达系统 | HEK293 Cells |
标签 | N-His-Avi |
蛋白编号 | P26715-1 |
别名 | KLRC1, NKG2A, NKG2-A, KLRD1, CD94, CD159A, KP43 |
蛋白构建 | Arg100-Leu233 |
蛋白纯度 | > 90% as determined by Tris-Bis PAGE |
分子量 | 18.3 kDa (predicted). Due to glycosylation, the protein migrates to 40-50 kDa based on Tris-Bis PAGE result. |
内毒素 | < 1 EU/μg by the LAL method. |
缓冲液 | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization. |
复溶方法 | Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
存储 |
It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at-80℃. For reconstituted protein solutions, the solution can be stored at -20°c to -80'c for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
运输方式 |
In general, Lyophilized powders are shipping with blue ice. |
研究背景 | NKG2, also known as NKG2A(CD159A), is a member of the killer cell lectin-like receptor family. NKG2A marks a unique immune effector subset preferentially co-expressing the tissue-resident CD103 molecule, but not immune checkpoint inhibitors.It is expressed only in NK-cells, but not in T-cells or B-cells. |
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NKG2A/CD159a Protein, Human, Recombinant (His & Avi) KLRC1 NKG2A NKG2-A KLRD 1 KLRD1 CD-94 KLRC-1 CD94 KP 43 CD159A KLRC 1 KLRD-1 CD 94 KP43 KP-43 recombinant recombinant-proteins proteins protein