Mouse Monoclonal Antibody to IGHM31236
Supplier: ProMab Technologies
Type of Product: Monoclonal Antibody
Description: 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 (summary by Janeway et al., 2005).
Application: ELISA: 1/10000; WB: 1/500 - 1/2000; ICC: N/A; FCM: 1/200 - 1/400; IHC: 1/200 - 1/1000
Size: 100 ul, 1mg/ml
Species Reactivity: Human
Isotype: Mouse IgG1
Immunogen: Purified recombinant fragment of human IGHM (AA: 310-452) expressed in E. Coli.
Formulation: Purified antibody in PBS with 0.05% sodium azide
Storage: 4C; -20C for long term storage
Supplier link: http://www.promab.com/index.php?main_page=product_info&products_id=4386
Reference: 1.Cell Mol Immunol. 2014 Jan;11(1):94-104. 2.Mol Immunol. 1993 Jan;30(1):111-2.
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