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Apenzy Biosciences
Human SCF Protein
Human SCF Protein
Regular price
$1,218.00
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$1,218.00
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Overview
| Product Description | Recombinant Human SCF Protein is expressed from E.coli without tag.It contains Glu26-Ala189. |
Product Background |
Kit-ligand (Kitl) also known as steel factor, stem cell factor and mast cell growth factor plays a crucial role in the development and maintenance of the melanocyte lineage in adult skin. Kitl exerts permanent survival, proliferation and migration functions in Kit receptor-expressing melanocytes. |
Product Category |
Recombinant Protein |
Specifications
Target |
SCF |
Gene/Protein ID |
P21583-1 |
Species |
Human |
Exact Sequence |
Glu26-Ala189 |
| Molecular Weight | The protein has a predicted MW of 18.45 kDa same as Tris-Bis PAGE result. |
Activity |
Immobilized Human SCF at 5ug/ml (100ul/well) on the plate. Dose response curve for Human CD117, His Tag with the EC50 of 1.6ug/ml determined by ELISA. See testing image for detail. |
Product Tag |
No Tag |
Express System |
E.coli |
| Purity | > 95% as determined by Tris-Bis PAGE |
| Endotoxin | Less than 1EU per ug by the LAL method. |
Shipping, Reconstitution, & Storage
| Form | Lyophilized |
| Shipping | Shipped at ambient temperature. |
| Formulation | Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
| Reconstitution | Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water. |
| Stability And Storage | Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. |