Rabbit GSK-3B Polyclonal Antibody | anti-GSK-3B antibody

GSK-3B (Ser9) Antibody

Cat. Num. AAA9231026

• Reactivity: Human, Rat; Predicted: Mouse, Xenopus
• Applications: Western Blot, ELISA
• Synonyms: GSK-3B; Polyclonal Antibody; GSK-3B (Ser9) Antibody; Glycogen synthase kinase-3 beta; GSK-3 beta; 2.7.11.26; Serine/threonine-protein kinase GSK3B; 2.7.11.1; GSK3B; anti-GSK-3B antibody

• Host: Rabbit
• Reactivity: Human, Rat; Predicted: Mouse, Xenopus
• Clonality: Polyclonal
• Isotype: Ig
• Specificity: This GSK3B (Ser9) antibody is generated from a rabbit immunized with a KLH conjugated synthetic peptide between 2-33 amino acids from human GSK3B.
• Form/Format: Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.
• Sequence Length: 420

• Applicable Applications for anti-GSK-3B antibody: Western Blot (WB), ELISA (EIA)
• Application Notes: WB: 1:2000
• Antigen Type: Synthesized Peptide
• Antigen Source: Human
• Cellular Location: Cytoplasm. Nucleus. Cell membrane. Note=The phosphorylated form shows localization to cytoplasm and cell membrane. The MEMO1-RHOA-DIAPH1 signaling pathway controls localization of the phosphorylated form to the cell membrane
• Tissue Location: Expressed in testis, thymus, prostate and ovary and weakly expressed in lung, brain and kidney. Colocalizes with EIF2AK2/PKR and TAU in the Alzheimer disease (AD) brain
• Preparation and Storage: Maintain refrigerated at 2-8 degree C for up to 2 weeks. For long term storage store at -20 degree C in small aliquots to prevent freeze-thaw cycles.

Western Blot (WB)

(All lanes : Anti-GSK3BAntibody at 1:2000 dilutionLane 1: C6 whole cell lysateLane 2: HT-29 whole cell lysateLane 3: MDA-MB-468 whole cell lysateLysates/proteins at 20 ug per lane. SecondaryGoat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/10000 dilution. Predicted band size : 47 kDaBlocking/Dilution buffer: 5% NFDM/TBST.)

Related Product Information for anti-GSK-3B antibody

Constitutively active protein kinase that acts as a negative regulator in the hormonal control of glucose homeostasis, Wnt signaling and regulation of transcription factors and microtubules, by phosphorylating and inactivating glycogen synthase (GYS1 or GYS2), EIF2B, CTNNB1/beta-catenin, APC, AXIN1, DPYSL2/CRMP2, JUN, NFATC1/NFATC, MAPT/TAU and MACF1. Requires primed phosphorylation of the majority of its substrates. In skeletal muscle, contributes to insulin regulation of glycogen synthesis by phosphorylating and inhibiting GYS1 activity and hence glycogen synthesis. May also mediate the development of insulin resistance by regulating activation of transcription factors. Regulates protein synthesis by controlling the activity of initiation factor 2B (EIF2BE/EIF2B5) in the same manner as glycogen synthase. In Wnt signaling, GSK3B forms a multimeric complex with APC, AXIN1 and CTNNB1/beta-catenin and phosphorylates the N-terminus of CTNNB1 leading to its degradation mediated by ubiquitin/proteasomes. Phosphorylates JUN at sites proximal to its DNA-binding domain, thereby reducing its affinity for DNA. Phosphorylates NFATC1/NFATC on conserved serine residues promoting NFATC1/NFATC nuclear export, shutting off NFATC1/NFATC gene regulation, and thereby opposing the action of calcineurin. Phosphorylates MAPT/TAU on 'Thr-548', decreasing significantly MAPT/TAU ability to bind and stabilize microtubules. MAPT/TAU is the principal component of neurofibrillary tangles in Alzheimer disease. Plays an important role in ERBB2-dependent stabilization of microtubules at the cell cortex. Phosphorylates MACF1, inhibiting its binding to microtubules which is critical for its role in bulge stem cell migration and skin wound repair. Probably regulates NF-kappa-B (NFKB1) at the transcriptional level and is required for the NF-kappa-B-mediated anti-apoptotic response to TNF-alpha (TNF/TNFA). Negatively regulates replication in pancreatic beta-cells, resulting in apoptosis, loss of beta-cells and diabetes. Through phosphorylation of the anti-apoptotic protein MCL1, may control cell apoptosis in response to growth factors deprivation. Phosphorylates MUC1 in breast cancer cells, decreasing the interaction of MUC1 with CTNNB1/beta-catenin. Is necessary for the establishment of neuronal polarity and axon outgrowth. Phosphorylates MARK2, leading to inhibit its activity. Phosphorylates SIK1 at 'Thr-182', leading to sustain its activity. Phosphorylates ZC3HAV1 which enhances its antiviral activity. Phosphorylates SNAI1, leading to its BTRC-triggered ubiquitination and proteasomal degradation. Phosphorylates SFPQ at 'Thr-687' upon T-cell activation. Phosphorylates NR1D1 st 'Ser-55' and 'Ser-59' and stabilizes it by protecting it from proteasomal degradation. Regulates the circadian clock via phosphorylation of the major clock components including ARNTL/BMAL1, CLOCK and PER2. Phosphorylates CLOCK AT 'Ser-427' and targets it for proteasomal degradation. Phosphorylates ARNTL/BMAL1 at 'Ser-17' and 'Ser-21' and primes it for ubiquitination and proteasomal degradation. Phosphorylates OGT at 'Ser-3' or 'Ser-4' which positively regulates its activity. Phosphorylates MYCN in neuroblastoma cells which may promote its degradation (PubMed:24391509).

Product Categories/Family for anti-GSK-3B antibody

Signal Transduction; Neuroscience; Metabolism; Developmental Biology; Cell Biology; Cardiovascular; Cancer; Primary Antibodies; Stem Cells

References

Stambolic V.,et al.Biochem. J. 303:701-704 (1994). Mural R.J.,et al.Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases. Lau K.F.,et al.Genomics 60:121-128 (1999). Rhoads A.R.,et al.Mol. Psychiatry 4:437-442 (1999). Boyle W.J.,et al.Cell 64:573-584 (1991).

NCBI and Uniprot Product Information

• NCBI GI #: 225903437
• NCBI GeneID: 2932
• NCBI Accession #: NP_001139628.1
• NCBI GenBank Nucleotide #: NM_001146156.1
• UniProt Accession #: P49841; Q9BWH3; Q9UL47; D3DN89
• Molecular Weight: 46744 Da
• NCBI Official Full Name: glycogen synthase kinase-3 beta isoform 2
• NCBI Official Synonym Full Names: glycogen synthase kinase 3 beta
• NCBI Official Symbol: GSK3B
• NCBI Protein Information: glycogen synthase kinase-3 beta
• UniProt Protein Name: Glycogen synthase kinase-3 beta
• UniProt Gene Name: GSK3B
• UniProt Synonym Gene Names: GSK-3 beta

NCBI Description

The protein encoded by this gene is a serine-threonine kinase, belonging to the glycogen synthase kinase subfamily. It is involved in energy metabolism, neuronal cell development, and body pattern formation. Polymorphisms in this gene have been implicated in modifying risk of Parkinson disease, and studies in mice show that overexpression of this gene may be relevant to the pathogenesis of Alzheimer disease. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Sep 2009]

Uniprot Description

GSK3B: a proline-directed protein kinase of the GSK family. Phosphorylates and inactivates glycogen synthase. Participates in the Wnt signaling pathway. Involved in energy metabolism, neuronal cell development, and body pattern formation

Protein type: CMGC group; EC 2.7.11.1; EC 2.7.11.26; GSK family; GSK subfamily; Kinase, protein; Protein kinase, CMGC; Protein kinase, Ser/Thr (non-receptor)

Chromosomal Location of Human Ortholog: 3q13.33

Cellular Component: beta-catenin destruction complex; centrosome; cytoplasm; cytosol; nucleus; plasma membrane

Molecular Function: beta-catenin binding; kinase activity; NF-kappaB binding; p53 binding; protease binding; protein binding; protein kinase activity; protein kinase binding; protein serine/threonine kinase activity; tau-protein kinase activity; ubiquitin protein ligase binding

Biological Process: circadian rhythm; epithelial to mesenchymal transition; ER overload response; glycogen metabolic process; hippocampus development; negative regulation of apoptosis; negative regulation of glycogen biosynthetic process; negative regulation of NFAT protein import into nucleus; negative regulation of protein binding; negative regulation of protein complex assembly; peptidyl-serine phosphorylation; peptidyl-threonine phosphorylation; positive regulation of cell-matrix adhesion; positive regulation of GTPase activity; positive regulation of proteasomal ubiquitin-dependent protein catabolic process; positive regulation of protein binding; positive regulation of protein catabolic process; positive regulation of protein complex assembly; positive regulation of protein export from nucleus; proteasomal ubiquitin-dependent protein catabolic process; protein amino acid autophosphorylation; protein amino acid phosphorylation; regulation of microtubule-based process; Wnt receptor signaling pathway; Wnt receptor signaling pathway through beta-catenin