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Phospho-PERK/EIF2AK3 (Thr982) Recombinant antibody, PBS Only

Phospho-PERK/EIF2AK3 (Thr982) Uni-rAbTM Recombinant Antibody for WB, FC (Intra), Indirect ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse

Applications

WB, FC (Intra), Indirect ELISA

Conjugate

Unconjugated

CloneNo.

4E16

Cat no : 82534-1-PBS

Print datasheet

Synonyms

p PERK/EIF2AK3, p PERK/EIF2AK3 (Thr982), p PERK/EIF2AK3 Thr982, PERK/EIF2AK3 (Thr982), Phospho PERK/EIF2AK3

验证数据展示

  • WB analysis using 82534-1-RR (same clone as 82534-1-PBS)

    WB analysis using 82534-1-RR (same clone as 82534-1-PBS)

    Non-treated HEK-293 cells and Calyculin A treated HEK-293 cells were subjected to SDS PAGE followed by western blot with 82534-1-RR (Phospho-PERK/EIF2AK3 (Thr982) antibody) at dilution of 1:5000 incubated at room temperature for 1.5 hours. The membrane was stripped and re-blotted with beta actin antibody (66009-1-Ig) as loading control. This data was developed using the same antibody clone with 82534-1-PBS in a different storage buffer formulation.

  • WB analysis using 82534-1-RR (same clone as 82534-1-PBS)

    WB analysis using 82534-1-RR (same clone as 82534-1-PBS)

    Non-treated NIH/3T3 cells and Calyculin A treated NIH/3T3 cells were subjected to SDS PAGE followed by western blot with 82534-1-RR (Phospho-PERK/EIF2AK3 (Thr982) antibody) at dilution of 1:2500 incubated at room temperature for 1.5 hours. This data was developed using the same antibody clone with 82534-1-PBS in a different storage buffer formulation.

  • FC experiment of HEK-293 using 82534-1-RR (same clone as 82534-1-PBS)

    FC experiment of HEK-293 using 82534-1-RR (same clone as 82534-1-PBS)

    1X10^6 HEK-293 cells untreated (dashed lines) or treated with Calyculin A (red) were intracellularly stained with 0.13 ug Phospho-PERK/EIF2AK3 (Thr982) Recombinant antibody (82534-1-RR, Clone:4E16) and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2)(red), or 0.13 ug Rabbit IgG Isotype Control Recombinant Antibody (98136-1-RR, Clone: 240953C9) (blue). Cells were fixed with 4% PFA and permeabilized with 90% MeOH. This data was developed using the same antibody clone with 82534-1-PBS in a different storage buffer formulation.

This antibody is equivalent to Thr980 in mice.

产品信息

82534-1-PBS targets Phospho-PERK/EIF2AK3 (Thr982) in WB, FC (Intra), Indirect ELISA applications and shows reactivity with human, mouse samples.

Tested Applications WB, FC (Intra), Indirect ELISA Application Description
Tested Reactivity human, mouse
Immunogen Peptide 种属同源性预测
Host / Isotype Rabbit / IgG
Class Recombinant
Type Antibody
Full Name eukaryotic translation initiation factor 2-alpha kinase 3
Synonyms p PERK/EIF2AK3, p PERK/EIF2AK3 (Thr982), p PERK/EIF2AK3 Thr982, PERK/EIF2AK3 (Thr982), Phospho PERK/EIF2AK3
Calculated Molecular Weight 1116 aa, 125 kDa
Observed Molecular Weight180 kDa
GenBank Accession NumberBC126354
Gene Symbol PERK
Gene ID (NCBI) 9451
Conjugate Unconjugated
Form Liquid
Purification MethodProtein A purification
UNIPROT IDQ9NZJ5
Storage Buffer PBS Only
Storage ConditionsStore at -80°C.
The product is shipped with ice packs. Upon receipt, store it immediately at -80°C

背景介绍

EIF2AK3 encodes the protein kinase RNA-like ER kinase (PERK), a key regulator of the unfolded protein response (UPR) in response to ER stress. Under ER stress conditions, activation of PERK is triggered by the dissociation of glucose-regulated protein (GRP) 78 (also known as BiP) from its luminal domain, followed by oligomerization and autophosphorylation. Phosphorylated PERK subsequently phosphorylates eukaryotic translation initiation factor 2 alpha (eif2α), to attenuate global protein translation and reduce incoming ER protein load via upregulated ER chaperone expression. (PMID: 35922637, PMID: 32029570)