Novus Biologicals™ Recombinant Human IGF-I/IGF-1 15N Stable Isotope Protein

Catalog No.	Quantity
NB805495	500 μg
NB805677	1 mg
NB803790	10 μg

Catalog No. NB805495 Supplier Novus Biologicals™ Supplier No. NBP235896500UG

Description

Recombinant Protein

Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using serum free human MCF-7 cells is less than 2 ng/mL, corresponding to a specific activity of > 5.0 x 10^5 IU/mg.

Specifications

• Accession Number: P05019, P05019, P05019
• For Use With (Application): SDS-PAGE, Bioactivity
• Formulation: Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.2.
• Gene ID (Entrez): 3479
• Molecular Weight (g/mol): MolecularWeight-theroretical: 7.74 kDa
• Quantity: 500 μg
• Storage Requirements: Store at -20°C to -70°C as supplied. After reconstitution, store at 2 to 8 C for 1 month and (at -20°C to -70°C for long term storage. Avoid repeated freeze/thaw cycles.)
• Endotoxin Concentration: Less than 1 EU/μg of IGF-I/IGF-1 AS determined by LAL method.
• Gene Alias: IBP1, IGF1A, IGFI, IGF-I, IGF-IA, IGF-IB, insulin-like growth factor 1, insulin-like growth factor 1 (somatomedin C), insulin-like growth factor I, insulin-like growth factor IA, insulin-like growth factor IB, Mechano growth factor, MGF, somatomedin-C
• Gene Symbol: IGF1
• Reconstitution: Recommended to centrifuge prior to opening. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/mL Apportion stock solutions into working aliquots and store (at <-20°C.)
• Research Category: Biologically Active Proteins, Cell Cycle and Replication
• Purity or Quality Grade: >97 % pure by SDS-PAGE and HPLC
• Protein: IGF-I/IGF-1