Mouse Anti-Human (lambda chain) secondary antibody, clone JDC-12 (HRP)

Enzyme-linked Immunoabsorbent Assay

ELISA plate was coated with purified human IgG kappa, IgM kappa, IgA kappa, IgG lambda, IgM lambda, and IgA lambda. Immunoglobulins were detected with serially diluted Mouse Anti-Human (lambda chain) secondary antibody, clone JDC-12 (HRP).

Entrez GeneID

3535

Protein Accession#

P0CG04; P0DOY2; P0DOY3; A0M8Q6

Gene Name

IGL@

Gene Alias

IGL, MGC88804

Gene Description

immunoglobulin lambda locus

Gene Ontology

Hyperlink

Gene Summary

Immunoglobulins recognize foreign antigens and initiate immune responses such as phagocytosis and the complement system. Each immunoglobulin molecule consists of two identical heavy chains and two identical light chains. There are two classes of light chains, kappa and lambda. This region represents the germline organization of the lambda light chain locus. The locus includes V (variable), J (joining), and C (constant) segments. During B cell development, a recombination event at the DNA level joins a single V segment with a J segment; the C segment is later joined by splicing at the RNA level. Recombination of many different V segments with several J segments provides a wide range of antigen recognition. Additional diversity is attained by junctional diversity, resulting from the random additional of nucleotides by terminal deoxynucleotidyltransferase, and by somatic hypermutation, which occurs during B cell maturation in the spleen and lymph nodes. Several V segments and three C segments are known to be incapable of encoding a protein and are considered pseudogenes. The locus also includes several non-immunoglobulin genes, many of which are pseudogenes or are predicted by automated computational analysis or homology to other species. [provided by RefSeq

Other Designations

immunoglobulin lambda gene cluster