Factor Xa, Gla-domainless, Human

Catalogue Number: F0018-30-USB

Manufacturer:United States Biological
Shelf Life:12 months
Molecular Weight:29000
Physical state:The enzyme is supplied in 50% glycerol/H2O. Other modified forms of factor Xa are also availabe: Active-site blocked factor Xa containing either the tripeptide chloromethyl ketone inhibitor EGRck, or the fluorescent inhibitor Dansyl-EGRck.
Type:Other Proteins
Host Cell:Human plasma
Shipping Condition:Blue Ice
Unit(s): 100 ug

Additional Text

Caution

FOR RESEARCH USE ONLY

Purification

≥95% by SDS-PAGE. Factor Xa is prepared by activating purified factor X with the factor X activator isolated from Russell's viper venom. Factor Xa is purified from the activation mixture by chromatography over benzamidine-Sepharose followed by gel filtration (1,3). Purity is determined by SDS-PAGE analysis and activity is measured in a factor Xa clotting assay and/or chromogenic substrate assay.