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SCF Recombinant Protein

CATALOG NUMBER: 91-025

Specifications
source-species:
E. coli
Species:
Human
source-species:
E. coli
Recombinant Protein Sequence:
Glu26-Ala189
Fusion Tag:
Tag Free
Application Note:
This recombinant protein can be used for biological assays. For research use only.
Predicted Molecular Weight:
18.4 kD
Biological Activity:
ED50 is less than 2 ng/ml as determined by the dose-dependent stimulation of Human TF-1 cells.
Specific Activity of 5.0 x 105 IU/mg.
Purity:
Greater than 95% as determined by reducing SDS-PAGE.
Endotoxin level less than 0.1 ng/ug (1 IEU/ug) as determined by LAL test.
physical-state:
Lyophilized
Buffer:
Lyophilized from a 0.2 um filtered solution of 20mM PB, 150mM NaCl, pH 7.0. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the lyophilized protein in ddH2O.
Storage Conditions:
Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
Aliquots of reconstituted samples are stable at -20°C for 3 months.
Ncbi Official Symbol:
KITLG
Additional Names:
Kit Ligand, Mast Cell Growth Factor, MGF, Stem Cell Factor, SCF, c-Kit ligand, KITLG
Protein Accession Number:
P21583
Ncbi Gene Id Number:
4254
Background:
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.

FOR RESEARCH USE ONLY

For additional information, visit ProSci’s Terms & Conditions Page.

Disclaimer:
Products are intended for laboratory research purposes only and should be used by qualified personnel only. They are not intended for use in humans. ProSci is not liable for damages or injuries resulting from receipt and/or use of ProSci materials. Please refer to the Material Safety Data Sheet (MSDS) for safe storage, handling, and use procedures.

CATALOG NUMBER:

91-025

List Size:
0.05 mg

List Price:

$658.00

Datasheet
Shipping Info

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