基因名:
FCER2
产品别名:
BLAST-2; CD23; CD23A; CLEC4J; FCE2; FCErII; IGEBF; FCER2; Fc epsilon receptor II; Fc epsilon receptor II; low affinity immunoglobulin epsilon Fc receptor; C-type lectin domain family 4, member J; CD23 antigen; Fc fragment of IgE receptor II; Fc fragment of IgE, low affinity II, receptor for (CD23); FcepsilonRII; fc-epsilon-RII; immunoglobulin E-binding factor; immunoglobulin epsilon-chain; lymphocyte IgE receptor; CD23分子(CD23); CD23分子(CD23)真核蛋白;
背景信息:
Low affinity immunoglobulin epsilon Fc receptor(CD23) is a secreted and single-pass type II membrane protein which is also exists as a soluble excreted form. There are two forms of CD23: CD23a and CD23b. CD23a is present on follicular B cells, whereas CD23b requires IL-4 to be expressed on T-cells, monocytes, Langerhans cells, eosinophils, and macrophages. Unlike many of the antibody receptors, CD23/FCER2 is a C-type lectin. It is found on mature B cells, activated macrophages, eosinophils, follicular dendritic cells, and platelets. In flow cytometry, CD23/FCER2 is helpful in the differentiation of chronic lymphocytic leukemia (CD23-positive) from mantle cell leukemia (CD23-negative). CD23/FCER2 can also be demonstrated in germinal centre B-cells using immunohistochemistry, but it is not present in the resting cells of the surrounding mantle zone. CD23/FCER2 has essential roles in the regulation of IgE production and in the differentiation of B-cells (it is a B-cell-specificantigen).
标签:His-tag
分类:Recombinant
类型:Protein
偶联物:Unconjugated
内毒素水平:按批次,参阅瓶身标签
性状:Liquid
浓度:Batch dependent (Please refer to the vial label for the specific concentration.)
纯化类型:purified
内含物:不含防腐剂
应用:Positive Control;Immunogen;SDS-PAGE;WB.
储存:2-8°C不超过一个月,-80°C不超过12个月。避免反复冻融。
注意事项:仅供实验室使用。不适用于人类或动物的任何临床,治疗或诊断用途。不适合动物或人类食用。