LAMB2 polyclonal antibody
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Specification
Product Description
Rabbit polyclonal antibody raised against synthetic peptide of LAMB2.
Immunogen
A synthetic peptide corresponding to internal of human LAMB2.
Host
Rabbit
Reactivity
Human, Mouse, Rat
Specificity
This antibody detects endogenous levels of total LAMB2 protein.
Form
Liquid
Recommend Usage
Western Blot (1:500-1:1000)
ELISA (1:5000)
The optimal working dilution should be determined by the end user.Storage Buffer
In PBS, pH 7.4 (150mM NaCl, 0.02% sodium azide, 50% glycerol)
Storage Instruction
Store at -20°C.
Aliquot to avoid repeated freezing and thawing.Note
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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Applications
Western Blot (Cell lysate)
Western blot analysis of extracts from Raw 264.7 cells, using LAMB2 polyclonal antibody (Cat # PAB17545).
Peptide "+" means "with peptide blocking".Enzyme-linked Immunoabsorbent Assay
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Gene Info — LAMB2
Entrez GeneID
3913Protein Accession#
P55268Gene Name
LAMB2
Gene Alias
LAMS
Gene Description
laminin, beta 2 (laminin S)
Gene Ontology
HyperlinkGene Summary
Laminins, a family of extracellular matrix glycoproteins, are the major noncollagenous constituent of basement membranes. They have been implicated in a wide variety of biological processes including cell adhesion, differentiation, migration, signaling, neurite outgrowth and metastasis. Laminins are composed of 3 non identical chains: laminin alpha, beta and gamma (formerly A, B1, and B2, respectively) and they form a cruciform structure consisting of 3 short arms, each formed by a different chain, and a long arm composed of all 3 chains. Each laminin chain is a multidomain protein encoded by a distinct gene. Several isoforms of each chain have been described. Different alpha, beta and gamma chain isomers combine to give rise to different heterotrimeric laminin isoforms which are designated by Arabic numerals in the order of their discovery, i.e. alpha1beta1gamma1 heterotrimer is laminin 1. The biological functions of the different chains and trimer molecules are largely unknown, but some of the chains have been shown to differ with respect to their tissue distribution, presumably reflecting diverse functions in vivo. This gene encodes the beta chain isoform laminin, beta 2. The beta 2 chain contains the 7 structural domains typical of beta chains of laminin, including the short alpha region. However, unlike beta 1 chain, beta 2 has a more restricted tissue distribution. It is enriched in the basement membrane of muscles at the neuromuscular junctions, kidney glomerulus and vascular smooth muscle. Transgenic mice in which the beta 2 chain gene was inactivated by homologous recombination, showed defects in the maturation of neuromuscular junctions and impairment of glomerular filtration. Alternative splicing involving a non consensus 5' splice site (gc) in the 5' UTR of this gene has been reported. It was suggested that inefficient splicing of this first intron, which does not change the protein sequence, results in a greater abundance of the unspliced form of the transcript than the spliced form. The full-length nature of the spliced transcript is not known. [provided by RefSeq
Other Designations
laminin S|laminin, beta 2
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Interactome
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