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推荐稀释比 ： ELISA 1:5000-100000;Flow Cyt 1-2μg/Test
组成 ： Phosphate-buffered solution
来源 ： Camel, chimeric fusion of Nanobody (VHH) and mouse IgG1 Fc domain , recombinantly produced from 293F cell
纯化工艺 ： Recombinant Expression and Affinity purified
储存 ： -15°C to -25°C/1 year(Avoid freeze / thaw cycles)
浓度 ： Please check the information on the tube
克隆性 ： Monoclonal
克隆号 ： PN0571
抗原&靶点信息
特异性 ： This recombinant monoclonal antibody can detects endogenous levels of CD22 protein.
基因名称 ： CD22 SIGLEC2
蛋白名称 ： T-cell surface glycoprotein CD5 (Lymphocyte antigen T1/Leu-1) (CD antigen CD5)
别名 ： CD 5 antibody;CD5 antibody;CD5 antigen;p56 62;antibody;CD5 antigen antibody;CD5 molecule antibody;CD5_HUMAN antibody;LEU1 antibody;LyA antibody;Lymphocyte antigen T1/Leu-1 antibody;OTTHUMP00000236973 antibody;T-cell surface glycoprotein CD5 antibody;T1 antibody;CD5 nanobody;
背景：
alternative products:Additional isoforms seem to exist,domain:Contains 4 copies of a cytoplasmic motif that is referred to as the immunoreceptor tyrosine-based inhibitor motif (ITIM).This motif is involved in modulation of cellular responses. The phosphorylated ITIM motif can bind the SH2 domain of several SH2-containing phosphatases.,function:Mediates B-cell B-cell interactions. May be involved in the localization of B-cells in lymphoid tissues. Binds sialylated glycoproteins; one of which is CD45. Preferentially binds to alpha-2,6-linked sialic acid. The sialic acid recognition site can be masked by cis interactions with sialic acids on the same cell surface. Upon ligand induced tyrosine phosphorylation in the immune response seems to be involved in regulation of B-cell antigen receptor signaling. Plays a role in positive regulation through interaction with Src family tyrosine kinases and may also act as an inhibitory receptor by recruiting cytoplasmic phosphatases via their SH2 domains that block signal transduction through dephosphorylation of signaling molecules.,online information:Siglec-2,online information:Siglec-2 [3 Fc Domains]PTM:Phosphorylated on tyrosine residues by LYN.,PTM:Phosphorylation of Tyr-762, Tyr-807 and Tyr-822 are involved in binding to SYK, GRB2 and SYK, respectively. Phosphorylation of Tyr-842 is involved in binding to SYK, PLCG2 and PIK3R1/PIK3R2.,similarity:Belongs to the immunoglobulin superfamily. SIGLEC (sialic acid binding Ig-like lectin) family.,similarity:Contains 1 Ig-like V-type (immunoglobulin-like) domain.,similarity:Contains 6 Ig-like C2-type (immunoglobulin-like) domains.,subunit:Predominantly monomer of isoform CD22-beta. Also found as heterodimer of isoform CD22-beta and a shorter isoform. Interacts with PTPN6/SHP-1, LYN, SYK, PIK3R1/PIK3R2 and PLCG1 upon phosphorylation. Interacts with GRB2, INPP5D and SHC1 upon phosphorylation (By similarity). May form a complex with INPP5D/SHIP, GRB2 and SHC1.,tissue specificity:B-lymphocytes.,
细胞定位 ： Cell membrane; Single-pass type I membrane protein.
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