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R&D Systems™ Recombinant Human SCF Protein

Catalog No. 255SC050
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Quantity:
1 mg
10 μg
200 μg
50 μg
Formulation:
Lyophilized from a 0.2μm filtered solution in PBS with BSA as a carrier protein.
Lyophilized from a 0.2μm filtered solution in PBS.
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Catalog No. Quantity Formulation
255SC050 50 μg Lyophilized from a 0.2μm filtered solution in PBS with BSA as a carrier protein.
255SC001MGC 1 mg Lyophilized from a 0.2μm filtered solution in PBS.
255SC010 10 μg Lyophilized from a 0.2μm filtered solution in PBS with BSA as a carrier protein.
255SC010CF 10 μg Lyophilized from a 0.2μm filtered solution in PBS.
255SC050CF 50 μg Lyophilized from a 0.2μm filtered solution in PBS.
25-5SC-200 200 μg Lyophilized from a 0.2μm filtered solution in PBS with BSA as a carrier protein.
25-5SC-200CF 200 μg Lyophilized from a 0.2μm filtered solution in PBS.
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Description

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 TF-1 human erythroleukemic cells. Kitamura, T. et al. (1989) J. Cell Physiol. 140:323. The ED50 for this effect is 1-5 ng/mL.

Order Info

Ships at ambient temperature.

Specifications

Formulation Lyophilized from a 0.2μm filtered solution in PBS with BSA as a carrier protein.
Gene ID (Entrez) 4254
Molecular Weight (g/mol) M.W. (theroretical): 19 kDa
Name SCF/c-kit Ligand
Quantity 50 μg
Source E. coli-derived human SCF/c-kit Ligand protein Glu26-Ala189,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 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution.
Gene Alias 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
Conjugate Unconjugated
Recombinant Recombinant
Purity or Quality Grade 97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
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