SCF protein (30R-2566)
Purified recombinant Rat SCF protein
Overview
Overview
| Synonyms | Mast cell growth factor protein, C-kit ligand protein, DKFZp686F2250 protein, KL-1 protein, Kitl protein, Kit ligand Precursor protein, SCF protein, MGF protein, SF protein |
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| Species | Rat |
| Protein Type | Recombinant |
Specifications
| Expression System | E.coli |
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| Grade & Purity | > 98% pure |
| Method of Purification | SCF protein was purified using a a proprietary chromatographic technique. |
| Molecular Weight | 18.4 kDa |
| Form & Buffer | Supplied in lyophilized form from 20 mM Tris, pH 7.5 |
Usage & Assay Information
| Bioactivity | The ED50 as determined by the dose-dependent stimulation of the proliferation of human MO7e cells is < 10 ng/ml, corresponding to a specific activity of > 1 x 10^5 units/mg |
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Storage & Safety
| Storage | Store at 4 deg C for short term storage. Aliquot and store at -20 deg C for long term storage. Avoid repeated freeze/thaw cycles. |
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| Endotoxin Levels | <0.1 ng/ug |
General Information
| Biological Significance | Stem Cell Factor is a hematopoietic growth factor that exerts its activity at the early stages of hematopoiesis. SCF stimulates the proliferation of myeloid, erythroid, and lymphoid progenitors in bone marrow cultures. |
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