Biovision
Human CellExp™ SCF, Human Recombinant
- SKU:
- 26-6478
- Availability:
- Usually Shipped in 5 Working Days
- Storage Temperature:
- -20°C
- Shipping Conditions:
- gel pack
- Shelf Life:
- 12 months
Description
Biomolecule/Target: N/A
Synonyms: Human Cellexp Human Recombinant SCF
Alternates names: Kit ligand Precursor, C-kit ligand, SCF, Mast cell growth factor, MGF, SF, KL-1, Kit l, DKFZp686F2250.
Taglines: A cytokine playing an important role in hematopoiesis, spermatogenesis, & melanogenesis
Taglines: USA
Country of Animal Origin: China
NCBI Gene ID #.: 4254
NCBI Gene Symbol: KITLG
Gene Source: Human
Accession #: P21583
Recombinant: Yes
Source: Human 293 cell expressed
Purity by SDS-PAGE #: > 95%
Assay: SDS-PAGE
Purity: N/A
Assay #2: N/A
Endotoxin Level: < 1.0 EU per 1 μg of protein
Activity (Specifications/test method): N/A
Biological activity: ED₅₀ is typically 5 to 25 ng/mL. The specific activity was determined by the dose-dependent stimulation of the proliferation of human TF-1 cells (human erythroleukemic indicator cell line).
Results: 5 to 25 ng/ml
Binding Capacity: N/A
Unit Definition: N/A
Molecular Weight: 35 to 45 kDa, monomer, glycosylated
Concentration: N/A
Appearance: Lyophilized
Physical form description: Lyophilized in PBS.
Reconstitution Instructions: Reconstitute in sterile PBS containing 0.1% endotoxin-free recombinant human serum albumin.
Background Information: 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).
Amino acid sequence: N/A
Handling: Centrifuge the vial prior to opening.
Usage: For Research Use Only! Not to be used in humans