R&D Systems™ Recombinant Human Creatine Kinase MM/CKMM Protein

Catalog No.	Quantity
90-70C-K050	50 μg

Catalog No. 90-70C-K050 Supplier R&D Systems™ Supplier No. 9070CK050

Description

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility.

Measured by its ability to phosphorylate creatine. The specific activity is >1,900 pmol/min/μg, as measured under the described conditions.

Specifications

• Accession Number: P06732
• For Use With (Application): Enzyme Activity
• Formulation: Supplied as a 0.2 μm filtered solution in Tris, NaCl and TCEP.
• Gene ID (Entrez): 1158
• Molecular Weight (g/mol): M.W. (Observed): 43 kDa, reducing conditions; M.W. (theoretical): 44 kDa
• Quantity: 50 μg
• Source: E. coli-derived human Creatine Kinase MM/CKMM protein Pro2-Lys381, with N-terminal Met and 6-His tag
• Storage Requirements: Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 6 months from date of receipt, -20°C to -70°C as supplied. 3 months, -20°C to -70°C under sterile conditions after opening.
• Endotoxin Concentration: <1.0 EU / 1 μg of the protein by the LAL method.
• Gene Alias: CKM, CKMM, CKMMcreatine kinase M-type, Creatine kinase M chain, creatine kinase, muscle, creatine kinase-M, EC 2.7.3, EC 2.7.3.2, M-CK
• Common Name: Creatine Kinase, Muscle/CKMM
• Gene Symbol: CKM
• Biological Activity: Measured by its ability to phosphorylate creatine. The specific activity is >1,900 pmol/min/μg, as measured under the described conditions. See Activity Assay Protocol on RnDSystems.com.
• Conjugate: Unconjugated
• Species: Human
• Recombinant: Recombinant
• Expression System: E. coli-derived Pro2-Lys381, with N-terminal Met and 6-His tag
• Purity or Quality Grade: >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
• Protein: Creatine Kinase, Muscle/CKMM