Glycogen Synthase Kinase 3 beta, phosphorylated (Ser9) (Glycogen Synthase Kinase-3 beta, GSK-3 beta, GSK3b)

Glycogen synthase kinase 3 (GSK3) is a serine/threonine kinase that is involved in the regulation of many signaling pathways. To date, 2 isoforms have been identified: GSK3a and GSK3b. Specifically, GSK3b has been shown to play a key inhibitory role in both the insulin and Wnt signaling pathways (Papkoff and Aikawa 1998). It has been suggested that Ser9 phosphorylation underlies the inhibition of GSK3 by insulin (Sutherland et al., 1993).\n\nApplications:\nSuitable for use in Western Blot. Other applications not tested.\n\nRecommended Dilution:\nWestern Blot: 1:1000\nOptimal dilutions to be determined by the researcher.\n\nPositive Control:\nRat cortex lysate\nStorage and Stability:\nMay be stored at 4 degrees C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degrees C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

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SPECIFICATIONS

Catalog Number

G8170-53T

Size

100ul

Applications

WB

Hosts

Rabbit

Reactivities

Hum, Mouse, Bov, Ch/Bird

Form

Supplied as a liquid in 1 mM HEPES, pH 7.5, 150mM sodium chloride, 100ug per ml BSA, 50% glycerol.

P Type

Pab

Purity

Purified by immunoaffinity chromatography.

Isotype

IgG

References

1. Sutherland C, Leighton IA, Cohen P (1993) Inactivation of glycogen synthase kinase 3 beta by phosphorylation: new kinase connections in insulin and growth factor signaling. Biochem J. Nov 15;296 (Pt. 1):15-9. \n2. Papkoff J, Aikawa M (1998) WNT-1 and HGF regulate GSK3b activity and beta catenin signaling in mammary epithelial cells. Biochem Biophys Res Commun. Jun 29;247(3):851-8.

Additional Info

Recognizes human Glycogen Synthase Kinase 3, phosphorylated at (Ser9). Species Crossreactivity: bovine, chicken and mouse.

Alternative Names

EC=2.7.11.26