R&D Systems™ Recombinant Human CDC25B (aa 377-566) Protein

Product Code.	Quantity	unitSize
18375317	50 μg	50µg

Product Code. 18375317 Supplier R&D Systems™ Supplier No. 1649CD050

Description

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

Measured by hydrolysis of 250 μM 3-O-methyl fluorescein phosphate (OMFP). The specific activity is >0.5 μmol/min/mg, as measured under the described conditions.

Specifications

• Accession Number: NP_004349
• For Use With (Application): Enzyme Activity
• Formulation: Supplied as a 0.2 μm filtered solution in Tris, NaCl, EDTA, DTT and Glycerol.
• Gene ID (Entrez): 994
• Molecular Weight (g/mol): M.W. (Observed): 23-25 kDa, reducing conditions; M.W. (theoretical): 23 kDa
• Name: CDC25B aa 377-566
• Quantity: 50 μg
• Source: E. coli-derived human CDC25B protein Glu377-Gln566, with an 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, -70°C as supplied. 3 months, -70°C under sterile conditions after opening.
• Structural Form: Based on mass spectrometric analysis, a carboxyl-terminal truncated peptide with a molecular mass of approximately 22.1 kDa may also be present in the recombinant protein preparation.
• Endotoxin Concentration: <1.0 EU / 1 μg of the protein by the LAL method.
• Gene Symbol: CDC25B
• Conjugate: Unconjugated
• Recombinant: Recombinant
• Purity or Quality Grade: >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
• Protein: CDC25B