Anti-GSK3b (Ab-9) Antibody

Product Name

Anti-GSK3b (Ab-9) Antibody

View all GSK-3 beta Antibodies

SKU/Catalog Number

A00791-1

Size

100 µl

Form

Liquid

Description

Boster Bio Anti-GSK3b (Ab-9) Antibody (Catalog # A00791-1). Tested in WB, IHC, IF applications. This antibody reacts with Human, Mouse, Rat.

Storage & Handling

Store at -20°C for one year. For short term storage and frequent use, store at 4°C for up to one month. Avoid repeated freeze-thaw cycles.

Cite This Product

Anti-GSK3b (Ab-9) Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # A00791-1)

Host

Rabbit

Contents

Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Clonality

Polyclonal

Isotype

IgG

Immunogen

Peptide sequence around aa.7~11 (T-T-S-F-A) derived from Human GSK3b.

*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.

Cross-reactivity

No cross reactivity with other proteins.

Reactive Species

A00791-1 is reactive to GSK3B in Human, Mouse, Rat

Applications

A00791-1 is guaranteed for IF, IHC, WB Boster Guarantee

Observed Molecular Weight

39 kDa

Calculated molecular weight

46.744kDa

Background of GSK-3 beta

Participates in the Wnt signaling pathway. Implicated in the hormonal control of several regulatory proteins including glycogen synthase, MYB and the transcription factor JUN. Phosphorylates JUN at sites proximal to its DNA-binding domain, thereby reducing its affinity for DNA. Phosphorylates MUC1 in breast cancer cells, and decreases the interaction of MUC1 with CTNNB1/beta-catenin. Phosphorylates CTNNB1/beta-catenin.

Fan G, et al. (2003) J Biol Chem. 278(52): 52432-52436.
Barry FA, et al. (2003) FEBS Lett. 553(1-2): 173-178.
Welsh, et al. (1996) Trends Cell Biol. 6: 274-279.
Srivastava A K, et al. (1998) Mol Cell Biochem. 182: 135-141.
Cross D. A, et al. (1995) Nature. 378: 785-789.

Antibody Validation

Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.

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Assay Dilutions Recommendation

The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.

Predicted MW: 46kd
Western blotting: 1:500~1:1000
Immunohistochemistry: 1:50~1:100
Immunofluorescence: 1:100~1:200

Validation Images & Assay Conditions

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Figure 1. Western blot analysis of GSK3B using anti-GSK3B antibody (A00791-1).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions.
After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-GSK3B antigen affinity purified polyclonal antibody (Catalog # A00791-1) at 0.5 ug/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-Rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # SA1022) with Tanon 5200 system. A specific band was detected for GSK3B.

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Immunofluorescence staining of methanol-fixed Hela cells showing cytoplasmic and nuclear staining using GSK3b(Ab-9) Antibody #A00791-1.

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Figure 2. IHC analysis of GSK3B using anti-GSK3B antibody (A00791-1).
GSK3B was detected in paraffin-embedded section. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1ug/ml rabbit anti-GSK3B Antibody (A00791-1) overnight at 4°C. Biotinylated goat anti Rabbit IgG antibody was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC)(Catalog # SA1022) with DAB as the chromogen.

Gene/Protein Information For GSK3B (Source: Uniprot.org, NCBI)

Alternative Names

EC 2.7.11; EC 2.7.11.26; glycogen synthase kinase 3 beta; glycogen synthase kinase-3 beta; GSK3 beta; GSK-3 beta; GSK3B; GSK3beta isoform GSK3B glycogen synthase kinase 3 beta glycogen synthase kinase-3 beta|GSK-3 beta|serine/threonine-protein kinase GSK3B

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