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GSK3 alpha, Active

Recombinant full-length human GSK3alpha was expressed by baculovirus in Sf9 insect cells using a N-terminal GST tag.
Catalog No. G08-10G

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Catalog No. Pack Size Price (USD)
G08-10G-05 5 ug $226
G08-10G-10 10 ug $325
G08-10G-BULK BULK Contact Us  


GSK3alpha is a multifunctional protein serine kinase, homologous to Drosophila 'shaggy' (zeste-white3) and implicated in the control of several regulatory proteins including glycogen synthase and transcription factors (e.g., JUN) (1). GSK3alpha also plays a role in the WNT and PI3K signaling pathways. Alzheimer disease is associated with increased production and aggregation of amyloid-beta-40 and -42 peptides into plaques. GSK3alpha is required for maximal production of the beta-amyloid-40 and -42 peptides generated from the amyloid precursor protein by presenilin-dependent gamma-secretase cleavage. In vitro, lithium, a GSK3alpha inhibitor, blocks the production of the beta-amyloid peptides by interfering with the gamma-secretase step (2).

Gene Aliases:

GSK3 alpha, DKFZp686D0638

Genbank Number:


1. Ali, A. et al: Glycogen synthase kinase-3 : properties, functions, and regulation. Chem. Rev. 101: 2527-2540, 2001.

2. Phiel, C J. et al: GSK-3-alpha regulates production of Alzheimer's disease amyloid-beta peptides. Nature 423: 435-439, 2003.

Specific Activity:

Sample Kinase Activity Plot. For specific information on a given lot, see related technical data sheet.


Sample Purity Data. For specific information on a given lot, see related technical data sheet.

Storage, Stability and Shipping:

Store product at –70oC. For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature. For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles.

Molecular Weight:

~81 kDa


AKT/PKB Pathway, Apoptosis/Autophagy, Cancer, Cardiovascular Disease, Inflammation, Invasion/Metastasis, Metabolic Disorder, Neurobiology, NfkB Pathway, WNT Signaling


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