Anti-CR2 Antibody, Mouse Monoclonal, C5T

产品编号：MA01402HuM10-C5T
   
$ 询价

规格     100ul
 

产品名称：Anti-CR2 Antibody, Mouse Monoclonal, C5T
 
克隆号：C5T
 
抗体亚型：/
 
经验证的应用：/
 
交叉反应：Predict reacts with: Human/Mouse/Rat
 
特异性：/

免疫原：A synthetic peptide of human CR2
 
制备方法：Produced in mouse immunized with CR2, and purified by antigen affinity chromatography.
 
来源：Monoclonal Mouse IgG
 
纯化：Immunogen affinity purified
 
缓冲液：Supplied in PBS, 50% glycerol and less than 0.02% sodium azide, PH7.4
 
偶联物：Unconjugated
 
浓度：Liquid
 
运输方式：This antibody is shipped as liquid solution at ambient temperature. Upon receipt, store it immediately at the temperature recommended.
 
储存条件：This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -80℃. Preservative-Free. Avoid repeated freeze-thaw cycles.

别称：C3DR,CD21
 
背景信息：CD21. CD21, also known as complement receptor 2 (CR2), is a 145 kDa N-glycosylated member of the RCA (regulators of complement activation) family of proteins. The complement cascade plays an important role in the innate immune system through the recognition and clearance of immune complexes and foreign particles (1). Mature human CD21 contains a 951 aa extracellular domain (ECD) with fifteen tandem SCR/SUSHI repeats, a 28 aa transmembrane segment, and a 34 aa cytoplasmic tail (2, 3). Within the ECD human CD21 shares 67% aa identity with mouse and rat CD21. Human CD21 and CD35 are encoded by two separate genes, but in mouse partially homologous proteins are alternate splice forms of one gene (4). Alternate splicing of human CD21 generates isoforms with an altered SCR8 or an insertion between SCR10 and SCR11 (5). CD21 is primarily expressed on B cells, follicular dendritic cells, and T cells. A circulating soluble form of CD21 is released by proteolytic shedding from activated B cells (6, 7). CD21 binds the complement component fragments iC3b, C3d, and C3d,g (1, 8). It forms a complex with the B cell receptor-associated CD19 molecule and lowers the threshold for B cell activation (9 - 11). CD21 can also form complexes with the complement receptor CD35/CR1 (1, 10). Mice deficient in both CD21 and CD35 exhibit normal B cell development but severely compromised germinal center development, antibody production, establishment of protective microbial immunity, and B cell tolerance to self antigens (12, 13). In mice, CD21/CD35 must additionally be present on follicular dendritic cells to mount effective humoral responses and establishment of B cell memory (14). CD21 also binds the gp350 coat protein on Epstein-Barr virus and serves as an uptake receptor for viral infection of B cells (15).

全称：Complement receptor type 2 (CR2)
 
说明书：待上传