Anti-Human IgM Monoclonal Anti

英文名称Mouse Human IgM Monoclonal Antibody别名Human IgM应用ELISA稀释比例WB1:1000交叉反应Human蛋白分子量75KDaGene ID3507保存Store at -20°C. Avoid freeze / thaw cycles.Stable for one year from the date of shipment.储存液0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 69% Glycerol.纯化方法Affinity purification亚型IgG2a免疫原Purified recombinant full length of human IgM heavy chain protein expressed in E.coli.性状Lyophilized or LiquidSwiss ProtP01871克隆号3E12-H4-G4克隆类型Monoclonal Antibody来源Mouse背景资料Immunoglobulins (Ig) are the antigen recognition molecules of B cells. An Ig molecule is made up of 2 identical heavy chains and 2 identical light chains (see MIM 147200) joined by disulfide bonds so that each heavy chain is linked to a light chain and the 2 heavy chains are linked together. Each Ig heavy chain has an N-terminal variable (V) region containing the antigen-binding site and a C-terminal constant (C) region, encoded by an individual C region gene, that determines the isotype of the antibody and provides effector or signaling functions. The heavy chain V region is encoded by 1 each of 3 types of genes: V genes (see MIM 147070), joining (J) genes (see MIM 147010), and diversity (D) genes (see MIM 146910). The C region genes are clustered downstream of the V region genes within the heavy chain locus on chromosome 14. The IGHM gene encodes the C region of the mu heavy chain, which defines the IgM isotype. Naive B cells express the transmembrane forms of IgM and IgD (see IGHD; MIM 1471770) on their surface. During an antibody response, activated B cells can switch to the expression of individual downstream heavy chain C region genes by a process of somatic recombination known as isotype switching. In addition, secreted Ig forms that act as antibodies can be produced by alternative RNA processing of the heavy chain C region sequences. Although the membrane forms of all Ig isotypes are monomeric, secreted IgM forms pentamers, and occasionally hexamers, in plasma