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Invitrogen
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This product is preservative free. It is recommended to add sodium azide to avoid contamination (final concentration 0.05%-0.1%).
Recombinant rabbit monoclonal antibodies are produced using in vitro expression systems. The expression systems are developed by cloning in the specific antibody DNA sequences from immunoreactive rabbits. Then, individual clones are screened to select the best candidates for production. The advantages of using recombinant rabbit monoclonal antibodies include: better specificity and sensitivity, lot-to-lot consistency, animal origin-free formulations, and broader immunoreactivity to diverse targets due to larger rabbit immune repertoire.
This antibody has specificity for Human IGJ.
J chain is a small glycopeptide and is structurally unrelated to heavy or light chains, but is synthesized by all plasma cells that secrete polymeric immunoglobulins. J chain is linked to IgA and IgM by disulfide bonds, however, it has been detected in IgG- and IgD-containing cells. J chains are present in a large proportion of the immunoglobulin-positive cells in the germinal centers of the tonsil and lymph node. B cells secrete J chain at an early stage of differentiation with the expression persisting in those cells destined to produce IgA or IgM.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: IgJ chain; Immunoglobulin J chain; immunoglobulin J polypeptide, linker protein for immunoglobulin alpha and mu polypeptides; J chain; Joining chain of multimeric IgA and IgM
基因别名: IGCJ; IGJ; JCH; JCHAIN
UniProt ID: (Human) P01591
Entrez Gene ID: (Human) 3512