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R&D Systems™ Recombinant Human SCF Protein, CF
Carrier-Free Recombinant Protein
Brand: R&D Systems™ BT-SCF-050
4736.00 NOK valid until 2025-07-30
Use promo code "24078" to get your promotional price.
This item is not returnable.
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Description
Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. Kitamura, T. et al. (1989) J. Cell Physiol. 140:323. The ED50 for this effect is 1.00-8.00 ng/mL.
Specifications
| P21583.1 | |
| Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. | |
| M.W. (Observed): 18 kDa, under reducing conditions., M.W. (Theoretical): 19 kDa | |
| E. coli-derived human SCF/c-kit Ligand protein Glu26-Ala189, with a N-terminal Met | |
| <0.10 EU per 1 μg of the protein by the LAL method. | |
| Unconjugated | |
| >97%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining. |
| Bioactivity | |
| 4254 | |
| 50 μg | |
| 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. | |
| c-kit Ligand, DCUA, DFNA69, DKFZp686F2250, familial progressive hyperpigmentation 2, FPH2, FPHH, KIT ligand, Kitl, KITLG, KL-1, Mast cell growth factor, MGF, MGFSHEP7, SCFStem cell factor, SFc-Kit ligand, SHEP7, SLF, steel factor | |
| Reconstitute the 10 μg size at 100 μg/mL in PBS. Reconstitute all other sizes at 500 μg/mL in PBS. | |
| SCF/c-kit Ligand |
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