PPP1R15B Polyclonal Antibody
Product Specifications
Background
Protein phosphatase 1 regulatory subunit 15B (PPP1R15B) Homo sapiens This gene encodes a protein phosphatase I-interacting protein that promotes the dephosphorylation of eukaryotic translation initiation factor 2A to regulate translation under conditions of cellular stress. The transcribed messenger RNA contains two upstream open reading frames (ORFs) that repress translation of the main protein coding ORF under normal conditions, while the protein coding ORF is expressed at high levels in response to stress. Continual translation of the mRNA under conditions of eukaryotic translation initiation factor 2A inactivation is thought to create a feedback loop for reactivation of the gene during recovery from stress. In addition, it has been shown that this protein plays a role in membrane traffic that is independent of translation and that it is required for exocytosis from erythroleukemia cells. Allelic variants of this gene are associated with mi
Product Name Alternative
PPP1R15B; Protein phosphatase 1 regulatory subunit 15B
Gene ID
84919
Swiss Prot
Q5SWA1
Cross Reactivity
Human; Rat; Mouse
Clonality
Polyclonal
Source
Rabbit
Applications
WB; IHC-p; IF (paraffin section) ; ELISA
Dilution
Western Blot: 1/500 - 1/2000. IHC-p: 1:100-1:300. ELISA: 1/10000. Not yet tested in other applications.
Buffer
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Molecular Weight
78
Storage Conditions
-20°C/1 year
Protein Weight
78
Available Sizes
Curated Selection
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