Lyophilized from sterile PBS, pH 7.4, 5 % trehalose and 5 % mannitol.
Bio-activity
Measured by its binding ability in a functional ELISA. Immobilized recombinant mouse CD200 at 1 μg/ml (100ul/well) can bind mouse CD200R1/Fc with a linear range of 1.5-200 ng/ml.
Molecular Mass
Recombinant Mouse CD200 consists of 213 amino acids and has a calculated molecular mass of 24 kDa.
Endotoxin
< 1.0 EU per 1 microgram of protein (determined by LAL method).
Purity
> 95 % by SDS-PAGE.
BACKGROUND
Background
Costimulates T-cell proliferation. May regulate myeloid cell activity in a variety of tissues (By similarity).
Online Inquiry
Fill out this form and one of our experts will respond to you within one business day.