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SCF Protein, Human, Recombinant
(Synonyms: Stem Cell Factor, SCF, MGF, Mast Cell Growth Factor, KITLG, Kit Ligand, c-Kit ligand) Copy Product InfoSynonyms: Stem Cell Factor, SCF, MGF, Mast Cell Growth Factor, KITLG, Kit Ligand, c-Kit ligand
Catalog No. TMPJ-01470 Copy Product Info
Stem Cell Factor (SCF) 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 and has been shown to act synergistically with colony stimulating factors.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $65 | - | In Stock | |
| 10 μg | $104 | - | In Stock | |
| 20 μg | $146 | - | In Stock | |
| 50 μg | $230 | - | In Stock | |
| 100 μg | $395 | 7-10 days | 7-10 days |
For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
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For research use only—not for human use. No sales to individuals. Use as intended only.
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Purity:Greater than 95% as determined by reducing SDS-PAGE. (QC verified)
Appearance:Lyophilized powder
Color:White
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Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Bioactivity | Measured in a cell proliferation assay using TF‑1 human erythroleukemic cells. The ED50 for this effect is 1-5 ng/mL.  |
| Description | Stem Cell Factor (SCF) 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 and has been shown to act synergistically with colony stimulating factors. |
| Species | Human |
| Expression System | E. coli |
| Tag | Tag Free |
| Accession Number | P21583 |
| Amino Acid | Glu26-Ala189 |
| Construction | Glu26-Ala189 |
| Protein Purity | Greater than 95% as determined by reducing SDS-PAGE. (QC verified)  |
| Endotoxin | < 0.001 ng/µg (0.01 EU/µg) as determined by LAL test. |
| Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing 20 mM PB, 150 mM NaCl, pH 7.0. |
| Reconstitution | Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
| Stability & Storage | It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
| Shipping | In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice. |
| Synonyms | Stem Cell Factor, SCF, MGF, Mast Cell Growth Factor, KITLG, Kit Ligand, c-Kit ligand |
| Research Background |
| Storage | Store at low temperature Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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Tech Support
Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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Related Tags: SCF Protein, Human, Recombinant chemical structure
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