Description: Anti Sar1a Rabbit Polyclonal Antibody
Background: Small GTPases are a super-family of cellular signaling regulators. Sar1 is a member of these small GTPases. Sar1 functions as a molecular switch to control protein–protein and protein–lipid interactions that direct vesicle budding from the ER.
Immunogen: A synthetic peptide from the internal region of human Sar1a protein