Laminin gamma 1 Antibody

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0,1 mg

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Laminin gamma1, Laminin subunit gamma-1, is a protein that in humans is encoded by the LAMC1 gene. 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 gamma chain isoform laminin, gamma 1. The gamma 1 chain, formerly though to be a beta chain, contains structural domains similar to beta chains, however, lacks the short alpha region separating domains I and II. The structural organization of this gene also suggested that it had diverged considerably from the beta chain genes. Embryos of transgenic mice in which both alleles of the gamma 1 chain gene were inactivated by homologous recombination, lacked basement membranes, indicating that laminin, gamma 1 chain is necessary for laminin heterotrimer assembly. It has been inferred by analogy with the strikingly similar 3' UTR sequence in mouse laminin gamma 1 cDNA, that multiple polyadenylation sites are utilized in human to generate the 2 different sized mRNAs(5.5 and 7.5 kb) seen on Northern analysis.

Related articles

1. Burgeson, R. E., Chiquet, M., Deutzmann, R., Ekblom, P., Engel, J., Kleinman, H., Martin, G. R., Meneguzzi, G., Paulsson, M., Sanes, J., Timpl, R., Tryggvason, K., Yamada, Y., Yurchenco, P. D.A new nomenclature for the laminins.Matrix Biol. 14: 209-211, 1994. 2. Nikolova, G., Lee, H., Berkovitz, S., Nelson, S., Sinsheimer, J., Vilain, E., Rodriguez, L. V.Sequence variant in the laminin gamma-1 (LAMC1) gene associated with familial pelvic organ prolapse.Hum. Genet. 120: 847-856, 2007. 3. Smyth, N., Vatansever, H. S., Murray, P., Meyer, M., Frie, C., Paulsson, M., Edgar, D.Absence of basement membranes after targeting the LAMC1 gene results in embryonic lethality due to failure of endoderm differentiation.J. Cell Biol. 144: 151-160, 1999.


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Storage condtions

Keep the Laminin gamma 1 Antibodyat minus twenty degrees Celsius for 1 year. The ready-to-use solutions can be stored at four degrees Celsius for a month. Our specialsits recommend to freeze the aliquotes at minus twenty degrees Celsius for long-term application. Multiple procedures of freezing and thawing influence the specifity and reactivity of the antibody in a negative way.


A synthetic peptide corresponding to a sequence at the C-terminus of human Laminin gamma 1(1566-1579aa KKQEAAIMDYNRDI), different from the related mouse sequence by one amino acid and rat sequence by three amino acids.


The Laminin gamma 1 Antibody did not cross-reacted with other proteins during the test procedures. This antobdy is intended to be used for research analyses and it is not applicale for in vitro diagnostics.


If you buy Antibodies supplied by boster they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.


The powdered antibody should be dissolved in 0.2 ml of distilled water to achieve final concentration of 500ug/ml

Product configuration

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.

Gene Full Name

laminin, gamma 1(formerly LAMB2)


Immunogen affinity purified.

Protein Name

Laminin subunit gamma-1

Type of the antibody

IgG polyclonal antibody


Polyclonal antibody


Polyclonal antibody

Reacts with species:

human, mouse, rat

Target antigen

Laminin gamma 1

Product form


French translation




Uniprot ID


Raised in


Gene Name


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