产品说明
一般描述
CD22 (cluster of differentiation 22) is a 140 kDa single-spanning membrane glycoprotein present on the surface of B cells. This gene belongs to the sialic acid-binding Ig-type lectin (Siglec) family. CD22 is mapped to human chromosome 19q13.
免疫原
The antiserum was produced against synthesized peptide derived from human BL-CAM around the phosphorylation site of Tyr807.
Immunogen Range: 776-825
生化/生理作用
CD22 (cluster of differentiation 22) helps to maintain B-cell homeostasis. This molecule act as an inhibitory coreceptor of the BCR (B cell receptor). CD22 is considered as a response regulator to control several aspects of B cell functions. Deficiency in CD22 or its pathways may contribute to autoimmunity.
特点和优势
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外形
Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
基本信息
| NACRES | NA.41 |
产品性质
| 生物来源 | rabbit |
| 质量水平 | 100 |
| 偶联物 | unconjugated |
| 抗体形式 | affinity isolated antibody |
| antibody product type | primary antibodies |
| 克隆 | polyclonal |
| 形式 | buffered aqueous solution |
| 分子量 | antigen 95 kDa |
| species reactivity | human, rat, mouse |
| 浓度 | ~1 mg/mL |
| technique(s) | ELISA: 1:40000 western blot: 1:500-1:1000 |
| NCBI登记号 | P20273 |
| UniProt登记号 | P20273 |
| 运输 | wet ice |
| 储存温度 | −20℃ |
| Gene Information | human ... CD22(933) |
安全信息
| 储存分类代码 | 10 - Combustible liquids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
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