Anti-PLCγ-1 Antibody

135 kDa

Phospholipase C gamma 1 is a tyrosine kinase substrate for many receptor and nonreceptor tyrosine kinases. Activation of the enzyme produces two second messenger molecules, inositol 1,4,5-trisphosphate and diacylglycerol, which provoke the mobilization of intracellular Ca2+ and activation of protein kinase C. Although the mammalian genome encodes 10 known phosphoinositide specific PLCs, only the gamma 1 and gamma 2 isoforms are regulated by tyrosine kinase activity. PLC beta isoform activity is controlled by heterotrimeric G protein coupled receptors, while the mechanism of regulation of PLCgamma activity is unknown.

Five individual clones raised against purified soluble phospholipase C (PLC)γ-1 from bovine brain.

Anti-PLCγ-1 Antibody detects level of PLCγ-1 & has been published & validated for use in IC, IP & WB.

Immunoprecipitation:
4 µg of a previous lot of antibody immunoprecipitated PLCγ-1 from non-stimulated A431 cell lysate, previous lots immunoprecipitated PLCγ-1 from rabbit brain cytosol preparation.

Immunocytochemistry:
5-10 µg/mL of previous lots of this antibody detected PLCγ-1 on ethanol-acetic acid [95:5] fixed A431 cells.

Research Category
Signaling

Research Sub Category
Lipid Signaling

This antibody recognizes PLCγ-1, Mr 135 kDa. Reacts with some non-PLCγ-1 SH-3 containing proteins, including nck, Mr 47kDa (Park, D., 1992).

Protein G Chromatography

Format: Purified

Liquid in 0.1 M Tris-glycine, pH 7.4, 0.15 M NaCl and 0.05% sodium azide.
An equal mix of IgG antibodies produced by SP2/0-Ag14 x Balb/c spleen cells (Suh, P.G., 1988) and propagated as purified immunoglobulin. Clones B-2-5, B-6-4, B-20-3, D-7-3, E-9-4.

Stable for 1 year at -20ºC from date of shipment.

Control
Positive Antigen Control: Catalog #12-301, non-stimulated A431 cell lysate. Add 2.5µL of 2-mercaptoethanol/100µL of lysate and boil for 5 minutes to reduce the preparation. Load 20µg of reduced lysate per lane for minigels.

Routinely evaluated in human A431 carcinoma cells, rabbit brain cytosol, and bovine brain cytosol preparations.

Western Blot Analysis:
0.5-2 µg/mL of this lot detected PLCγ-1 in human A431 carcinoma cells; previous lots detected PKCγ-1 in rabbit brain cytosol and bovine brain cytosol preparations.

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