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218473 PRKAA1, Recombinant, Human, aa1-279, His-Tag (5-AMP-Activated Protein Kinase Catalytic Subunit Alpha-1 Isoform 1, AMPK, AMPKa11) CAS:

Specifications
References
Grade
Purified
Accession Number
NP_006242
Molecular Weight
34.3
EU Commodity Code
30021019
Shipping Temp
Blue Ice
Storage Temp
-20°C

PRKAA1 is also known as 5-AMP-activated protein kinase catalytic subunit alpha-1 isoform 1. PRKAA1 is the catalytic subunit of the 5'-prime-AMP-activated protein kinase (AMPK). AMPK is a cellular energy sensor conserved in all eukaryotic cells. The kinasen activity of AMPK is activated by the stimuli that increase the cellular AMP/ATP ratio. AMPK regulates the activities of a number of key metabolic enzymes through phosphorylation. It protects cells from stresses that cause ATP depletion by switching off ATP-consuming biosynthetic pathways.

Source
Recombinant protein corresponding to aa1-279 from human PRKAA1, fused to His-tag at N-terminus, expressed in E.coli.
Molecular Weight
~34.3kD (302aa)
Applications
Suitable for use in SDS-PAGE. Other applications not tested.
Recommended Dilution
Optimal dilutions to be determined by the researcher.
Storage and Stability
May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 6 months after receipt at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Source
Recombinant, E. coli
Purity
≥85% (SDS-PAGE)
Concentration
~1mg/ml
Form
Supplied as a liquid in 20mM Tris-HCl, pH 8.0, 10% glycerol.
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
References
1. Imamura K., et al. (2001) Biochem. Biophys. Res. Commun. 287:562-567. 2. Yang W., et al. (2001) J. Biol. Chem. 276:38341-38344.
USBio References
No references available
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