This webpage contains legacy information. The product is either no longer available from the supplier or has been delisted at Labome.
product summary
company name :
R&D Systems
product type :
protein
product name :
Recombinant Human SCF GMP Protein, CF
catalog :
255B-GMP-010
quantity :
10 ug (also 1 mg, 50 ug)
price :
285 USD
product information
brand :
R&D Systems
master code :
255B-GMP
SKU :
255B-GMP-010
product name :
Recombinant Human SCF GMP Protein, CF
description :
The SCF/c-kit Ligand Protein from 255B-GMP-010 is derived from E. coli-derived Recombinant Human SCF GMP Protein. The SCF/c-kit Ligand Protein has been validated for the following applications: P21583.1.
target :
SCF/c-kit Ligand
category :
Proteins and Enzymes
unit sizes :
10 ug (also 1 mg, 50 ug)
buffer :
Lyophilized from a 0.2 µm filtered solution in PBS.
conjugate :
Unconjugated
purity :
>97%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie® Blue Staining. The result from mass spectrometry confirms the major peak corresponds to SCF/c-kit ligand. See the CofA for additional information
species :
Human
observed molecular weight :
17-18 kDa, reducing conditions
theoretical molecular weight :
19 kDa
details of functionality :
Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. Kitamura, T. et al . (1989) J. Cell Physiol. 140 :323. The ED50 for this effect is 1-5 ng/mL. The specific activity of recombinant human SCF is 1.0 x 106 units/mg, which is calibrated against the human SCF reference standard (NIBSC code: 91/682).
endotoxin note :
<0.10 EU per 1 µg of the protein by the LAL method.
accessionNumbers :
P21583.1
applications :
Bioactivity
extended description :
Animal-Free
source :
E. coli-derived Recombinant Human SCF GMP Protein
USD :
285 USD
product details :
Animal-Free
alt names :
c-kit Ligand, DCUA, DFNA69, DKFZp686F2250, familial progressive hyperpigmentation 2, FPH2, FPHH, KIT ligand, Kitl, KITLG, KL-1, Mast cell growth factor, MGF, MGFSHEP7, SCFStem cell factor, SFc-Kit ligand, SHEP7, SLF, steel factor
storage :
Use a manual defrost freezer and avoid repeated freeze-thaw cycles. A minimum of 12 months when stored at <= -20 °C as supplied. Refer to lot specific COA for the Use by Date. 1 month, 2 to 8 °C under sterile conditions after reconstitution. 3 months, <= -20 °C under sterile conditions after reconstitution.
company information
R&D Systems
614 McKinley Place N.E.
Minneapolis, MN 55413
info@RnDSystems.com
https://www.rndsystems.com
800 343-7475
headquarters: USA
R&D Systems develops and manufactures high-quality proteins and serves as a world leader in immunoassays. R&D Systems also produces quality antibodies, antibody arrays, stem cell and cell culture products, and cell selection and detection products, serving the life science and diagnostics industry.