Recombinant Human SLAM Family Member 6/SLAMF6/CD352/NTB-A (C-6His-Avi) Biotinylated

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- 表达系统: HEK293 Cells
- 蛋白编码: Q96DU3
别称 |
UNQ;SLAM Family Member;SLAMF;SLAMF6;CD352;KALI;KALIb;Ly108;NTB-A;NTBA;SF2000;Activating NK Receptor;NK-T-B-Antigen;SLAM Family Member 6;UNQ6123;PRO20080; NTB-A; KAL1; Ly108
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表达系统 |
HEK293 Cells
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序列 |
Gln22-Lys225
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蛋白编码 |
Q96DU3
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种属 |
Human
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计算分子量 |
25.8 kDa
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表观分子量 |
35-50 kDa
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标签 |
C-His-Avi
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生物活性 |
Not validated for activity
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纯度 |
> 95 % as determined by reducing SDS-PAGE.
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内毒素 |
< 1.0 EU per μg of the protein as determined by the LAL method.
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保存条件 |
Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
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运输条件 |
This product is provided as lyophilized powder which is shipped with ice packs.
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制剂 |
Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manual. |
复溶方法 |
Please refer to the printed manual for detailed information.
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背景 |
SLAM Family Member 6 (SLAMF6) is a 60 kD single-pass type I membrane protein that belongs to the SLAM subgroup of the CD2 family. Human SLAMF6/ NTB-A contains a 205 amino acid extracellular domain (ECD) with one Ig-like V-set and one Ig-like C2-set domain, a 21 amino acid transmembrane segment and an 84 amino acid cytoplasmic domain, with two immunoreceptor tyrosine-based switch motifs. SLAMF6 is a homodimer. SLAMF6 can interact with PTN6 and, upon phosphorylation, with PTN11 and SH2D1A/SAP. Phosphorylation-dependent NTB-A association with SAP is required for full production of IFN-γ by NK cells and independent of EAT-2 binding. It Triggers cytolytic activity only in natural killer cells (NK) expressing high surface densities of natural cytotoxicity receptors. On B cells, NTB-A modulates immunoglobulin class switching and the balance between tolerance and autoimmunity.
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实验操作视频
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