Immobilized human Cripto-1/TDGF1 protein(2µg/mL) bind rat ALK-4/ACVR1B in a functional ELISA with a linear range of 4.9-152.7 ng/mL.
Product Form
Lyophilized
Concentration
Reconstitution dependent.
Formulation
Lyophilized from Phosphate Buffered Saline, pH 7.4 (0.22µm filter sterilized).
Endotoxin Level
<0.1 EU/µg of the protein by LAL method.
Storage
Shipped at 4°C. Lyophilized: Store at -20°C to -80°C up to 1 year from the date of receipt. Reconstituted: Aliquot and store at -20°C for 3 months or 2-8°C for up to 1 week. Avoid freeze/thaw cycles.
SDS-PAGE - Recombinant Rat ALK-4 Protein (C-terminal Human Fc Tag) (A331446)
SDS-PAGE of Recombinant Rat ALK-4 Protein (C-terminal Human Fc Tag) (A331446) using Coomassie Blue to show a band at 40-50 kDa.
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