recombinant
expressed in baculovirus infected Sf21 cells
Quality Level
purified by
immobilized metal affinity chromatography (IMAC)
technique(s)
activity assay: suitable
UniProt accession no.
Gene Information
human ... EIF2AK3(9451)
General description
Phosphorylates the alpha subunit of eukaryotic translation-initiation factor 2 (EIF2), leading to its inactivation and thus to a rapid reduction of translational initiation and repression of global protein synthesis. Serves as a critical effector of unfolded protein response (UPR)-induced G1 growth arrest due to the loss of cyclin-D1 (CCND1)
Packaging
Also available in 10μg size as catalog # 14-916 and in 250 μg as catalog # 14-916-K.
Quality
Routinely evaluated by phosphorylation of the peptide RSRSRSRSRSRSRSR
Physical properties
71 kDa
Physical form
Protein in of 50mM Tris/HCl pH7.5, 300mM NaCl, 0.1mM EGTA, 0.03% Brij-35, 270mM sucrose, 1mM benzamidine, 0.2mM PMSF, 0.1% 2-mercaptoethanol. Frozen solution
Storage and Stability
6 months at -70°C
Analysis Note
For Specific Activity data, refer to the Certificate of Analysis for individual lots of this enzyme.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
signalword
Warning
hcodes
Hazard Classifications
Skin Sens. 1
Storage Class
10 - Combustible liquids
wgk_germany
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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