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Mouse anti CD11a (activitor)
Mouse anti CD11a (activitor)
- 中文名称：
- Mouse anti CD11a (activitor)
- 英文名称：
- Mouse anti CD11a (activitor)
- 品牌：
- AAA Biotech
- 品牌介绍：
- AAA Biotech专注于为全球生命科学研究提供高品质的蛋白质研究工具，核心产品包括经严格验证的抗体、重组蛋白及ELISA试剂盒。
- 货号：
- AAA77516
- 规格：
- 0.1 mg|2x0.1 mg|3x0.1 mg|4x0.1 mg|5x0.1 mg
- 保存建议：
- Store at 4 degree C, or in small aliquots at -20 degree C.
- 货期：
- 6-8周
- 来源宿主：
- Mouse (Balb/c)
- 反应种属：
- Human
- 应用：
- IP (Immunoprecipitation), FCM/FACS (Flow Cytometry)
- 免责声明：
- *本产品仅供科研实验使用，不得用于临床诊断。*
- 其他：
克隆性:Monoclonal
同型:IgG2a
克隆号:[NKI(SPV)-L16]
特异性:This antibody recognizes an activation epitope of CD11a and has been essential to define inside-out signaling of intergrin. Homotypic cell aggregate formation is stimulated (see also Background).
纯度:N/A
形式：Each vial contains 100 ul 1 mg/ml purified monoclonal antibody in PBS containing 0.09% sodium azide.
浓度：N/A
- 说明书：
Integrin, alpha L (antigen CD11A (p180), lymphocyte function-associated antigen 1; alpha polypeptide), also known as ITGAL, is a Human gene which functions in the immune system. It is involved in cellular adhesion and costimulatory signaling. ITGAL encodes the integrin alpha L chain. Integrins are heterodimeric integral membrane proteins composed of an alpha chain and a beta chain. This I-domain containing alpha integrin combines with the beta 2 chain (ITGB2) to form the integrin lymphocyte function-associated antigen-1 (LFA-1), which is expressed on all leukocytes. LFA-1 is part of the family of leukocyte integrins that are recognised by their common beta-chains (CD18). LFA-1 also has a distinct alpha-chain (CD11a). LFA-1 is expressed on lymphocytes, monocytes and granulocytes; it has been shown that LFA-1 contributes to the adhesion reaction of these cells. Blocking experiments with anti-LFA monoclonal antibodies demonstRated that LFA-1 inhibits the adhesion step effector and target cells in cytotoxic T lymphocyte, natural killer and lectin dependent cytotoxicity. LFA-1 is involved in recruitment to the site of infection. It binds to ICAM-1 on antigen-presenting cells and functions as an adhesion molecule. LFA-1 is the first to bind T-cells to antigen-presenting cells and initially binds weakly. A signal from the T-cell receptor and/or the cytokine receptor changes the conformation and prolongs the cell contact, allowing the T-cell to prolifeRate. A unique antibody NKI(SPV)-L16, reacting with the a-chain of the Human leukocyte function-associated Ag- 1 (LFA- 1) has been made available. This antibody stimulates homotypic cell-cell interactions in a manner very similar to 12-0-tetradecanoyl-phorbol1-3 -acetate (TPA), in contrast to other anti-LFA-1 mAb which inhibit cell aggregation. Immunoprecipitation and enzyme digestion studies revealed that NKI-L16 recognizes a unique epitope on the cy-chain of LFA-1,most likely situated close to the transmembrane segment of the molecule. It is hypothesized that NKI-L16 or TPA can cause the LFA-1 molecule to convert from an inactive to an active configuRation, thereby permitting binding of LFA-1 1 to its natural ligand. This mAb directed, in contrast to other anti-LFA-1 antibodies, stimulates Rather than inhibits homotypic cell aggregate formation, but does not affect cell prolifeRation.
