SKU: 12888501439

GSK3A/B Recombinant Rabbit mAb (S-2659-135)

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Description

GSK3A/B Recombinant Rabbit mAb (S-2659-135)Product Specification Host Rabbit Antigen Phospho GSK3a (Ser21 9) Synonyms Glycogen synthase kinase 3 alpha; GSK 3 alpha; Serine threonine protein kinase GSK3A; GSK3A Immunogen Recombinant Protein Location Cytoplasm, Nucleus, Mitochondrion, Synapse Accession P49840 Clone Number S 2659 135 Antibody Type Recombinant mAb Isotype IgG Application WB Reactivity Hu, Ms, Rt, Mk Positive Sample HeLa, HEK 293, HepG2, A431, MCF7, Neuro 2a, NIH 3T3, PC 12, C6,

Product Specification


Host Rabbit
Antigen Phospho-GSK3a/β (Ser21/9)
Synonyms Glycogen synthase kinase-3 alpha; GSK-3 alpha; Serine/threonine-protein kinase GSK3A; GSK3A
Immunogen Recombinant Protein
Location Cytoplasm, Nucleus, Mitochondrion, Synapse
Accession P49840
Clone Number S-2659-135
Antibody Type Recombinant mAb
Isotype IgG
Application WB
Reactivity Hu, Ms, Rt, Mk
Positive Sample HeLa, HEK-293, HepG2, A431, MCF7, Neuro-2a, NIH/3T3, PC-12, C6, COS-7
Purification Protein A
Concentration 0.5 mg/ml
Conjugation Unconjugated
Physical Appearance Liquid
Storage Buffer

PBS, 40% Glycerol, 0.05% BSA, 0.03% Proclin 300

Stability & Storage

12 months from date of receipt / reconstitution, -20 °C as supplied

Dilution


application dilution species
WB 1:1000 Hu, Ms, Rt, Mk

Background

Phospho-GSK3α/β (Ser21/9) is the phosphorylated, inactive form of glycogen synthase kinase-3 alpha and beta isoforms, generated when AKT, MAPK and other kinases add a phosphate to Ser21 of GSK3α or the homologous Ser9 of GSK3β, thereby creating an N-terminal pseudo-substrate that folds back into the catalytic pocket to block substrate access and halt the enzyme’s constitutive suppression of glycogen synthesis, β-catenin signaling, NF-κB activity and other metabolic/transcriptional programs; detection of this phospho-epitope therefore serves as a widely used biomarker for PI3K–AKT–mTOR pathway activation and for cellular responses to insulin, growth factors, oxidative stress and Wnt stimuli.

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SKU: 12888501439

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4.8 ★★★★★
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Kaylin
Cuba, US
★★★★★ 1
Would not recommend
Color: Black
Product was terrible, it was not sturdy at all
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Reviewed in the United States on May 21, 2026
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NIKI73
Waukegan, US
★★★★★ 5
Order with confidence!
Color: Black
Pleased with my purchase!
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Reviewed in the United States on April 26, 2026
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coffeeandcode
Draper, US
★★★★★ 4
Awesome, portable room divider for larger rooms
Color: Black, Color: Black
I chose this room divider to use in my son's room that also serves as my home office! It is 72" x 72" in size, so it truly blocks out the other side of the room for optimal privacy. Once it's assembled, it's mildly sturdy - as long as you can bet both ends with the "feet" in line with the ground. I wish that the framework poles had more of an interlocking system so that the divider was easier to erect. I assembled this on carpet, so I had some issues getting the divider to stop moving. It takes a lot of work to set up, as it is massive, so definitely have someone help you. I would suggest adding weights of some sort to the feet of this divider to keep it from shifting. I ended up leaning mine against a bookcase shelf so it wouldn't lean. All and all, this is a great product if you are looking to make a room multipurpose.
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Reviewed in the United States on August 2, 2025
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John Grey
Phoenix, US
★★★★★ 5
As described
Color: Black
Light weight, easy to put together and you can disconnect the ends and just roll the whole thing nice and tight for quick out of the way storage. Pretty sturdy, doesn't fall over if you bump into it, you could use it outside but if there's a lot of light you can see through a tiny bit if you're really close but I only tested this indoors so not sure about patio types
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Reviewed in the United States on December 18, 2025
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Amyth4
Houston, US
★★★★★ 2
Flimsy - choose something else
Color: Black
Very flimsy and barely stands up… better options out there.
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Reviewed in the United States on October 11, 2025

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