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| Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Conditions of optimal SCF Protein performance should be determined experimentally by the investigator.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
Email: message@sydlabs.com
Or leave a message with a formal purchase
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Introduction
Stem cell factor / KIT ligand (SCF) is a cytokine which binds CD117(c-Kit). SCF is also known as "steel factor" or "c-kit ligand". SCF exists in two forms, cell surface bound SCF and soluble (or free) SCF. Soluble SCF is produced by the cleavage of surface bound SCF by metalloproteases. SCF is a growth factor important for the survival, proliferation, and differentiation of hematopoietic stem cells and other hematopoietic progenitor cells.One of its roles is to change the BFU-E (burst-forming unit-erythroid) cells, which are the earliest erythrocyte precursors in the erythrocytic series, into the CFU-E (colony-forming unit-erythroid).
BP000252-CYT-421: Recombinant Human Stem Cell Factor (SCF) Protein, Sf9
Source: Sf9, Insect Cells-derived.
A single, glycosylated polypeptide chain containing 165 amino acids and having a molecular mass of 18409 Dalton.
The ED50 as determined by the dose-dependant stimulation of Human TF-1 cells is typically 2-5 ng/ml, corresponding to a Specific Activity of 200,000-500,000 units/mg.
Purity: > 95.0% by RP-HPLC and SDS-PAGE.
Formulation: The protein is supplied in 1X PBS, pH 7.4.
Reconstitution: It is recommended to reconstitute the lyophilized Stem Cell Factor in 10 mM acetic acid not less than 100 ug/ml, which can then be further diluted to other aqueous solutions.
Shipping: The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: 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.
SCF Antibodies:
SCF Polyclonal Antibody
SCF Polyclonal Antibody
SCF ELISA Kit:
Mouse SCF ELISA Kit
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