LAMA4 polyclonal antibody
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Specifications
Product Description
Rabbit polyclonal antibody raised against synthetic peptide of LAMA4.
Immunogen
A synthetic peptide corresponding to human LAMA4.
Host
Rabbit
Theoretical MW (kDa)
203
Reactivity
Human, Mouse
Specificity
LAMA4 polyclonal antibody detects endogenous levels of LAMA4 protein.
Form
Liquid
Purification
Affinity purification
Concentration
1 mg/mL
Recommend Usage
Western Blot (1:500-1:1000)
Immunohistochemistry (1:50-1:200)
Immunofluorescence (1:50-1:200)
The optimal working dilution should be determined by the end user.Storage Buffer
In PBS, pH 7.2 (0.05% sodium azide)
Storage Instruction
Store at 4°C. For long term storage 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 COLO 205 cell lysate with LAMA4 polyclonal antibody (Cat # PAB26919).Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Immunohistochemical analysis of paraffin-embedded human heart tissue using LAMA4 polyclonal antibody (Cat # PAB26919).Immunofluorescence
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Gene Info — LAMA4
Entrez GeneID
3910Protein Accession#
Q16363Gene Name
LAMA4
Gene Alias
DKFZp686D23145, LAMA3, LAMA4*-1
Gene Description
laminin, alpha 4
Omim ID
600133Gene 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 alpha chain isoform laminin, alpha 4. The domain structure of alpha 4 is similar to that of alpha 3, both of which resemble truncated versions of alpha 1 and alpha 2, in that approximately 1,200 residues at the N-terminus (domains IV, V and VI) have been lost. Laminin, alpha 4 contains the C-terminal G domain which distinguishes all alpha chains from the beta and gamma chains. The RNA analysis from adult and fetal tissues revealed developmental regulation of expression, however, the exact function of laminin, alpha 4 is not known. Tissue-specific utilization of alternative polyA-signal has been described in literature. Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq
Other Designations
OTTHUMP00000017039|OTTHUMP00000017043|laminin alpha 4 chain
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