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R&D Systems™ Recombinant Human Betacellulin Protein
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Quantity:
1 mg
10 μg
250 μg
50 μg
Description
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 0.100-1.50 ng/mL.
Specifications
Specifications
Accession Number | P35070.1 |
For Use With (Application) | Bioactivity |
Formulation | Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. |
Gene ID (Entrez) | 685 |
Molecular Weight (g/mol) | MolecularWeight-observed: 12-15 kDa, under reducing conditions., MolecularWeight-theroretical: 9.9 kDa |
Quantity | 250 μg |
Source | E. coli-derived human Betacellulin/BTC protein Asp32-Gln118 |
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 Alias | betacellulin, BTC, probetacellulin |
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