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R&D Systems™ Recombinant Mouse Inhibin A Protein

Catalog No. 8346IN010CF
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Formulation:
Lyophilized from a 0.2 μm filtered solution in HCl with BSA as a carrier protein.
Lyophilized from a 0.2 μm filtered solution in HCl.
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Catalog No. Formulation
83-46I-N010CF Lyophilized from a 0.2 μm filtered solution in HCl.
83-46I-N010 Lyophilized from a 0.2 μm filtered solution in HCl with BSA as a carrier protein.
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Catalog No. 83-46I-N010CF Supplier R&D Systems™ Supplier No. 8346IN010/CF
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Description

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility.

Measured by its ability to neutralize Activin-mediated erythroid differentiation of K562 human chronic myelogenous leukemia cells. The ED50 for this effect is 5-30 ng/mL.

Specifications

Accession Number CAA49324 (alpha chain) & P08476 (beta chain)
For Use With (Application) Bioactivity
Formulation Lyophilized from a 0.2 μm filtered solution in HCl.
Gene ID (Entrez) 3623
Molecular Weight (g/mol) M.W. (Observed): 12-14 kDa & 17-20 kDa, reducing conditions; M.W. (theoretical): 14.5 kDa (alpha chain) & 13.0 kDa (beta chain)
Name Inhibin A
Preparation Method Reconstitute at 100μg/mL in 4mM HCl.
Quality Control Testing SDS-PAGE: 12-14kDa & 17-20kDa, reducing conditions
Quantity 10 μg
Source Chinese Hamster Ovary cell line, CHO-derived mouse Inhibin A protein Ser234-Ile366 (alpha chain) & Gly311-Ser426 (beta chain)
Storage Requirements Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, -20°C to -70°C under sterile conditions after reconstitution.
Regulatory Status RUO
Termination Ser234 (α chain) & Gly311 (β chain)
Without Additives Carrier Protein
Structural Form Disulfide-linked heterodimer
Endotoxin Concentration <0.10 EU / 1 μg of the protein by the LAL method.
Gene Symbol Inha
Conjugate Unconjugated
Recombinant Recombinant
Reconstitution Reconstitute at 100 μg/mL in 4 mM HCl.
Purity or Quality Grade >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Protein Inhibin alpha
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