Name :
Recombinant Human AMPK (G1/B1/A1) Heterotrimer Protein (His & GST Tag)
Biological Activity :
Background :
Biological Activity :
The specific activity was determined to be 6 nmol/min/mg using synthetic SAMS peptide (HMRSAMSGLHLVKRR) as substrate.
Expression Host :
Human
Source :
Baculovirus-Insect Cells
Tag :
Protein Accession No. :
P54619-1 & Q9Y478-1 & Q13131-1
NCBI Gene ID :
Synonyms :
Synonyms :
Amino Acid Sequence :
Molecular Weight :
The recombinant heterotrimer of human AMPK (PRKAG1 / PRKAB1 / PRKAA1) has a calculated molecular mass of 160 (38+30+92) KDa. The apparent molecular mass is approximately 38 (PRKAB1), 40 (PRKAG1) & 95 (PRKAA1) KDa respectively in SDS-PAGE under reducing conditions.
Purity :
> 85 % as determined by SDS-PAGE
State of Matter :
Product Concentration :
Storage and Stability :
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Endotoxin Level :
< 1.0 EU per μg of the protein as determined by the LAL method
Protein Construction :
A DNA sequence encoding the human PRKAG1 (P54619-1) (Met1-Pro331), constructed the plasmid 1; A DNA sequence encoding the human PRKAB1 (Q9Y478-1) (Met1-Ile270), constructed the plasmid 2; A DNA sequence encoding the human PRKAA1 (Q13131-1) (Met1-Gln559) was fused with the N-terminal polyhistidine-tagged GST tag at the N-terminus, constructed the plasmid 3. The three plasmids were co-expressed and the heterotrimer was purifie.
Buffer Solution :
Supplied as sterile 20mM Tris, 300mM NaCl, 10% Glycerol, pH 7.5.Please contact us for any concerns or special requirements.Please refer to the specific buffer information in the hardcopy of datasheet.
Shipping :
Kinases are highly recommended to be shipped at frozen temperature with blue ice or dry ice.Shipment made at ambient temperature may seriously affect the activity of the ordered products.
Redissolution :
A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
Synonyms :
References & Citations :
MedChemExpress (MCE) recombinant proteins include: cytokines, enzymes, growth factors, hormones, receptors, transcription factors, antibody fragments, etc. They are often essential for supporting cell growth, stimulating cell signaling pathways, triggering or inhibiting cell differentiation; and are useful tools for elucidating protein structure and function, understanding disease onset and progression, and validating pharmaceutical targets. At MedChemExpress (MCE), we strive to provide products with only the highest quality. Protein identity, purity and biological activity are assured by our robust quality control and assurance procedures.
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