Western blot analysis of extracts from various cell lines using Liprin β1 (D6O4Z) Rabbit mAb (upper) and β-Actin (D6A8) Rabbit mAb #8457 (lower).
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Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.
For western blots, incubate membrane with diluted primary antibody in 5% w/v BSA, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.
NOTE: Please refer to primary antibody product webpage for recommended antibody dilution.
From sample preparation to detection, the reagents you need for your Western Blot are now in one convenient kit: #12957 Western Blotting Application Solutions Kit
NOTE: Prepare solutions with reverse osmosis deionized (RODI) or equivalent grade water.
Load 20 µl onto SDS-PAGE gel (10 cm x 10 cm).
NOTE: Volumes are for 10 cm x 10 cm (100 cm2) of membrane; for different sized membranes, adjust volumes accordingly.
* Avoid repeated exposure to skin.
posted June 2005
revised June 2020
Protocol Id: 10
Liprin β1 (D6O4Z) Rabbit mAb recognizes endogenous levels of total Liprin β1 protein.
Human, Mouse, Rat, Monkey
Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Gly528 of human Liprin β1 protein.
Liprins are a family of proteins known to function as LAR (leukocyte common antigen-related) transmembrane protein tyrosine phosphatase-interacting proteins (1). This interaction has been studied in connection to both axon guidance and mammary gland development (1,2). Liprin β1, a member of this family, is a widely expressed, multivalent cytosolic protein. Liprin β1 has been found to homodimerize at the N terminus and to heterodimerize with Liprin α1 and the metastasis-associated protein S100A4 at the C terminus (1,2). The interaction with S100A4 is believed to both inhibit its phosphorylation and to modulate complex formation with Liprin α1, resulting in a change in LAR cell adhesion properties, thus promoting cell motility and tumor metastasis (2). Liprin β1 has also been shown to have higher expression levels and to associate with KANK proteins in melanoma and to be a potential regulator of lymphatic vessel integrity (3,4).
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