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Mouse SCF / C-kit ligand Protein (His Tag) Europäischer Partner

ArtNr 50487-M08B-2
Hersteller Sino Biological
Menge 2mg
Kategorie
Typ Proteins
Specific against Mouse
ECLASS 10.1 32160409
ECLASS 11.0 32160409
UNSPSC 12352202
Alias 50487-M08B
Similar products KITLG
Lieferbar
Molecule
KITLG
Storage
Store it under sterile conditions at -20C to -80C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Shipping
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Protein Construction
A DNA sequence encoding the amino acids (Met 1-Ala 189) of mouse KITL (P20826-1) was fused with a polyhistidine tag at the C-terminus.
Expressed Host
Baculovirus-Insect Cells
Purity
> 95 % as determined by SDS-PAGE
Bio-Activity
1. Measured by its binding ability in a functional ELISA . Immobilized mouse KITL at 2 ug/ml (100 ul/well) can bind mouse CD117 with a linear ranger of 1.28-32 ng/ml .
2. Measured in a cell proliferation assay using TF-1 human erythroleukemic cells (Kitamura, T. et al. 1989, J. Cell Physiol. 140:323.) . The EC50 for this effect is typically 0.5-5 ng/ml.
3. Measured by its ability to inhibit Epo-dependent proliferation of TF1 human erythroleukemic cells.
The ED50 for this effect is 6-24 ng/mL.
Endotoxin
< 1.0 EU per ug of the protein as determined by the LAL method
Predicted N Terminal
Lys 26
Molecule Mass
The secreted recombinant mouse KITL consists of 175 amino acids and has a calculated molecular mass of 19.7 kDa. The recombinant protein migrates as an approximately 23 kDa band in SDS-PAGE under reducing conditions.
Formulation
Lyophilized from sterile 20mM Tris, 50mM NaCl, pH 7.4
Accession
P20826-1
Amino acid sequence
Met1-Ala189
TAG
C-His

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Alle Produkte sind nur für Forschungszwecke bestimmt. Nicht für den menschlichen, tierärztlichen oder therapeutischen Gebrauch.

Menge: 2mg
Lieferbar: In stock
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