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R&D Systems™ Recombinant Human EGF Protein

Catalog No. 236EG200
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Quantity:
1 mg
200 μg
This item is not returnable. View return policy
This item is not returnable. View return policy

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

Measured in a cell proliferation assay using Balb/3T3 mouse embryonic fibroblast cells. Rubin, J.S. et al. (1991) Proc. Natl. Acad. Sci. USA 88:415. The ED50 for this effect is 20-100 pg/mL.

Specifications

Accession Number P01133
For Use With (Application) Bioactivity
Formulation Lyophilized from a 0.2 μm filtered solution in PBS.
Gene ID (Entrez) 1950
Molecular Weight (g/mol) M.W. (Observed): 6 kDa, reducing conditions; M.W. (theoretical): 6 kDa
Name EGF
Quantity 200 μg
Source E. coli-derived human EGF protein Asn971-Arg1023, with an N-terminal Met
Storage Requirements Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, -20°C to -70°C under sterile conditions after reconstitution.
Endotoxin Concentration <0.10 EU / 1 μg of the protein by the LAL method.
Gene Symbol EGF
Conjugate Unconjugated
Recombinant Recombinant
Reconstitution Reconstitute at 500 μg/mL in sterile PBS.
Purity or Quality Grade >97%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Protein EGF
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