product summary
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company name :
R&D Systems
product type :
protein
product name :
Recombinant Human/Mouse/Rat Activin A, Animal-Free Protein
catalog :
AFL338-050
quantity :
50 ug (also 250 ug, 1 mg)
price :
1111 USD
more info or order :
R&D Systems product webpage
product information
master code :
AFL338
SKU :
AFL338-050
product name :
Recombinant Human/Mouse/Rat Activin A, Animal-Free Protein
unit size :
50 ug (also 250 ug, 1 mg)
description :
The Recombinant Human/Mouse/Rat Activin A, Animal-Free Protein from R&D Systems is derived from E. coli. The Recombinant Human/Mouse/Rat Activin A, Animal-Free Protein has been validated for the following applications: Bioactivity.
target :
Activin A
category :
Proteins and Enzymes
buffer :
Lyophilized from a 0.2 ╡m filtered solution in HCl.
conjugate :
Unconjugated
purity :
>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie« Blue Staining.
species :
Human, Mouse, Rat
observed molecular weight :
14 kDa, reducing conditions 24 kDa, non-reducing conditions
theoretical molecular weight :
13 kDa (monomer)
gene symbol :
INHBA
details of functionality :
Measured by its ability to induce hemoglobin expression in K562 human chronic myelogenous leukemia cells. Schwall, R.H. etáal . (1991) Method Enzymol. 198 :340. The ED50 for this effect is 0.200-1.20 ng/mL. The specific activity of Recombinant Human/Mouse/Rat Activin A is 1000 units/mg, which is calibrated against the human Activin A WHO reference standard (NIBSC code: 91/626).
endotoxin note :
<0.10 EU per 1 ╡g of the protein by the LAL method.
accessionNumbers :
P08476
applications :
Bioactivity
source long :
E. coli -derived Activin A protein Gly311-Ser426 Produced using non-animal reagents in an animal-free laboratory.
source short :
E. coli
USD :
1111 USD
alt names :
activin AB alpha polypeptide, Activin beta-A chain, erythroid differentiation factor, Erythroid differentiation protein, follicle-stimulating hormone-releasing protein, FSH-releasing protein, inhibin beta A chain, inhibin beta A subunit, Inhibin, beta-1
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.
more info or order :
R&D Systems product webpage
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.