详情
Stem Cell Factor Human Recombinant
目录号 | AP3685 |
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Physical Appearance | Sterile Filtered White lyophilized (freeze-dried) powder. |
Formulation | Lyophilized from a concentrated (1mg/ml) solution in water containing 0.02% NaHCO3. |
Protein biological activity | The ED50 as determined by the dose-dependant stimulation of Human TF-1 cells is < 2 ng/ml, corresponding to a Specific Activity of 500,000 IU/mg. |
Amino acid sequence | The sequence of the first five N-terminal amino acids was determined and was found to be Met-Glu-Gly-Ile-Cys. |
Uniprot ACC# | P21583 |
Purity | Greater than 98.0% as determined by:(a) Analysis by SEC-HPLC.(b) Analysis by SDS-PAGE. |
Solubility | It is recommended to reconstitute the lyophilized Stem Cell Factor in sterile 18M??-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions. |
Stability | Lyophilized KIT ligand although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution SCF should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles. |
Source | Escherichia Coli. |
Synonyms | Kit ligand Precursor, C-kit ligand, SCF, Mast cell growth factor, MGF, SF, KL-1, Kitl, DKFZp686F2250. |
Transportation method | Shipped at Room temp |
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