Labprice ELISA kit for Human Salivary duct autoantibody (SDA)

B4GALNT2 catalyzes the last step in the biosynthesis of the human Sd(a) antigen through the addition of an N-acetylgalactosamine residue via a beta-1,4 linkage to a subterminal galactose residue substituted with an alpha-2,3-linked sialic acid. B4GALNT2 also catalyzes the last step in the biosynthesis of the Cad antigen. The longer transcript encodes a deduced 566-amino acid protein with a calculated molecular mass of 63.3 kD. It contains an N-terminal cytosolic domain, followed by a transmembrane domain and a long catalytic domain. The shorter transcript encodes a deduced 506-amino acid protein with calculated molecular mass of 57.0 kD. It has a different N-terminal cytosolic domain than the full-length form. Northern blot analysis detected B4GALNT2 transcripts of 8.8, 6.1, 4.7, 3.8, and 1.65 kb.

Description: Quantitative sandwich ELISA for measuring Human Salivary duct autoantibody (SDA) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.

Reactivity: Human
Sample types: serum, whole blood, plasma and other biological fluids
Detection range: Please inquire
Sensitivity: Please inquire Quantitative Sandwich ELISA
Method of detection: Colorimetric

All of the components are shipped on ice packs/blue ice. Upon receiving the kit keep it at +4 degrees Celsius for up to 1 year (refer to the label on the box for the exact expiration date).

This kit is intended for research use only. It should not be used for human or animal clinical diagnostics or treatment.