| 产品编号 | bs-0624R-AF350 |
| 英文名称 | Anti-CD272/AF350 |
| 中文名称 | AF350标记的B和T淋巴细胞衰减蛋白抗体 |
| 别 名 | B and T lymphocyte associated protein; B and T lymphocyte attenuator; B and T lymphocyte associated; BTLA; BTLA1; CD272 antigen; FLJ16065; MGC129743; BTLA_HUMAN; B- and T-lymphocyte attenuator; B- and T-lymphocyte-associated protein; CD272. |
| 规格价格 | 100ul/2980元 购买 大包装/询价 |
| 说 明 书 | 100ul |
| 研究领域 | 肿瘤 细胞生物 免疫学 淋巴细胞 t-淋巴细胞 b-淋巴细胞 |
| 抗体来源 | Rabbit |
| 克隆类型 | Polyclonal |
| 交叉反应 | Human, Mouse, (predicted: Rat, ) |
| 产品应用 | ICC=1:50-200 IF=1:50-200
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 分 子 量 | 28kDa |
| 性 状 | Lyophilized or Liquid |
| 浓 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human B and T-lymphocyte attenuator |
| 亚 型 | IgG |
| 纯化方法 | affinity purified by Protein A |
| 储 存 液 | 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol |
| 保存条件 | Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. |
| 产品介绍 |
background: B and T lymphocyte attenuator (BTLA), an immunoglobulin domain-containing glycoprotein with two immunoreceptor tyrosine-based inhibitory motifs. BTLA is not expressed by naive T cells, but it is induced during activation and remains expressed on T helper type 1 (T(H)1) but not T(H)2 cells. Crosslinking BTLA with antigen receptors induces its tyrosine phosphorylation and association with the Src homology domain 2 (SH2)-containing protein tyrosine phosphatases SHP-1 and SHP-2, and attenuates production of interleukin 2 (IL-2). BTLA-deficient T cells show increased proliferation, and BTLA-deficient mice have increased specific antibody responses and enhanced sensitivity to experimental autoimmune encephalomyelitis. B7x, a peripheral homolog of B7, is a ligand of BTLA. Thus, BTLA is a third inhibitory receptor on T lymphocytes with similarities to cytotoxic T lymphocyte-associated antigen 4 (CTLA-4) and programmed death 1 (PD-1). Function: Lymphocyte inhibitory receptor which inhibits lymphocytes during immune response. Subunit: Interacts with tyrosine phosphatases PTPN6/SHP-1 and PTPN11/SHP-2. Interacts with TNFRSF14/HVEM. Subcellular Location: Membrane; Single-pass type I membrane protein (Potential). Post-translational modifications: Phosphorylated on Tyr residues by TNFRSF14 and by antigen receptors cross-linking, both inducing association with PTPN6 and PTPN11. N-glycosylated. Similarity: Contains 1 Ig-like V-type (immunoglobulin-like) domain. Database links: Entrez Gene: 151888 Human Entrez Gene: 208154 Mouse Omim: 607925 Human SwissProt: Q7Z6A9 Human SwissProt: Q7TSA3 Mouse Unigene: 445162 Human Unigene: 38199 Mouse Unigene: 124474 Rat Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. BTLA对T细胞的活化、增殖起着重要的负调控作用，BTLA相应配体为TNFR超家族中的疱疹病毒入侵介质（HVEM）, 其表达于包括T细胞在内的多种免疫细胞表面。 有学者将他定为CD28的超级族成员，B、T淋巴细胞衰减子-CD272主要用于细胞信号传导方面的研究。 近来国外学者对BTLA用于抑制肿瘤方面的研究也有了新的进展，认为B、T淋巴细胞衰减子对肿瘤的生长有抑制作用，探索新的肿瘤免疫治疗有了新的途径， 封闭此途径有可能成为肿瘤免疫治疗的新靶点。 |
| 1、抗体溶解方法 | |
| 2、抗体修复方式 | |
| 3、常用试剂的配制 | |
| 4、免疫组化操作步骤 | |
| 5、免疫组化问题解答 | |
| 6、Western Blotting 操作步骤 | |
| 7、Western Blotting 问题解答 | |
| 8、关于肽链的设计 | |
| 9、多肽的溶解与保存 | |
| 10、酶标抗体效价测定程序 | |
