89-7756-32 Recombinant Human SLAMF7/CD319 Protein (His Tag)(Active) 100ug PKSH031026
[Elabscience]
特徴
- 背景：SLAM family member 7 (SLAMF7), also known as CRACC, CD319, CD2-like receptor-activating cytotoxic cells, and CS1, is a single-pass type I membrane protein and a member of the CD2 family of cell surface receptors. SLAMF7 is expressed in NK cells, activated B-cells, NK-cell line but not in promyelocytic, B-cell lines, or T-cell lines. Although the cytoplasmic domain of CS1 contains immunoreceptor tyrosine-based switch motifs (ITSM), which enables to recruite signaling lymphocyte activation molecule (SLAM)-associated protein (SAP/SH2D1A), it activates NK cells in the absence of a functional SAP. CS1 is a self ligand and homophilic interaction of CS1 regulates NK cell cytolytic activity. CRACC positively regulated natural killer cell functions by a mechanism dependent on the adaptor EAT-2 but not the related adaptor SAP. However, in the absence of EAT-2, CRACC potently inhibited natural killer cell function. It was also inhibitory in T cells, which are typically devoid of EAT-2. Thus, CRACC can exert activating or inhibitory influences on cells of the immune system depending on cellular context and the availability of effector proteins.
仕様
- サイズ：100ug
- 種由来：Human
- 発現宿主：HEK293 Cells
- 純度：> 93 % as determined by reducing SDS-PAGE.
- エンドトキシン濃度：< 1.0 EU per ug of the protein as determined by the LAL method.
- アクセッションＮｏ．：NP_067004.3
- タグ種類：C-His
- アミノ酸配列：Met 1-Met 226
- 遺伝子構造：A DNA sequence encoding the human SLAMF7 (NP_067004.3) extracellular domain (Met 1-Met 226) was expressed, fused with a polyhistidine tag at the C-terminus.
- 活性：Measured by its ability to bind biotinylated human SH2D1A-His in a functional ELISA.
- 別名（遺伝子名）：SLAM Family Member 7; CD2 Subset 1; CD2-Like Receptor-Activating Cytotoxic Cells; CRACC; Membrane Protein FOAP-12; Novel Ly9; Protein 19A; CD319; SLAMF7; CS1;SLAM7
- 分子量：23.8 kDa
- 組成：Lyophilized from sterile PBS, pH 7.4
- 保存条件：Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
- メーカーマニュアルリンク：https://www.elabscience.com/viewpdf-105518-Elabscience-PKSH031026.pdf
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商品のバリエーション （サイズ違い・スペック違い・オプション品など）
| 商品イメージ | アズワン品番 商品名 |
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89-7756-31
Recombinant Human SLAMF7/CD319 Protein (His Tag)(Active) 50ug
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89-7756-32
Recombinant Human SLAMF7/CD319 Protein (His Tag)(Active) 100ug
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