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MSST0049 Sigma-Aldrich

SILuProt AKT1,RAC-alpha serine/threonine-protein kinase human

recombinant, expressed in HEK 293 cells, SIL MS Protein Standard, 13C- and 15N-labeled

Synonym: Protein kinase B (PKB), Protein kinase B alpha (PKB alpha), Proto-oncogene c-Akt, RAC-PK-alpha



Related Categories Biochemicals and Reagents, Proteins and Derivatives, SILuProt Protein Standards for Quantitative Mass Spectrometry More...
Quality Level   200
recombinant   expressed in HEK 293 cells
assay   ≥95% (SDS-PAGE)
form   liquid
potency   ≥98% (Heavy amino acids incorporation efficiency by MS)
suitability   suitable for mass spectrometry (standard)
UniProt accession no.   P31749
shipped in   dry ice
storage temp.   −20°C
Gene Information   human ... AKT1 (207)


General description

SILuProt AKT1 is a recombinant, stable isotope-labeled human AKT1 which incorporates [13C6, 15N4]-Arginine and [13C6, 15N2]-Lysine. Expressed in human 293 cells, it is designed to be used as an internal standard for bioanalysis of AKT1 in mass-spectrometry. SILuProt TIMP1 is a protein of 501 amino acids (including N-terminal polyhistidine and flag tags), with a calculated molecular mass of 58.8 kDa.



Physical form

Supplied as a liquid containing phosphate buffered saline.

Legal Information

This product is licensed under U.S. Patent No. 7,396,688 and foreign counterparts from E. I. du Pont de Nemours and Company. The purchase of this product conveys to the buyer the nontransferable right to use the purchased amount of the product for research and development only, including services for a third party for consideration. The buyer cannot sell or otherwise transfer this product, its components or materials made using this product or its components to a third party. Information about licenses for excluded uses is available from: E. I. du Pont de Nemours and Company; Attn: Associate Director, Commercial Development; DuPont Experimental Station E268; 200 Powdermill Rd.; Wilmington, DE 19803; 1-877-881-9787 (voice), 1-302-695-1437 (fax), licensing@dupont.com.

SILu is a trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

NONH for all modes of transport


Certificate of Analysis (COA)

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