Sar1 Antibody—ER-Golgi transport key antibody

Two types of small GTP-binding proteins, ADP-ribosylation factor (Arf) and secretion-associated and Ras-related (Sar), are major regulators of vesicle biogenesis in intracellular traffic and are founding members of a growing family that also includes Arf-relatedproteins (Arp) and Arf-like (Arl) proteins.

Sar1 functions as a molecular switch to control the assembly of protein coats (COPII) that direct vesicle budding from ER.

PhytoAB have developed PHY0505A (AT3G62560 ) antibody for Sar1, the Immunogen is KLH-conjugated synthetic peptide of Sar1 derived from Arabidopsis thaliana AT3G62560. Please click here for more product information.

Confirmed Reactivity: Arabidopsis thaliana Predicted Reactivity: Among 25 analyzed species, the sequence of the synthetic peptide used for immunization is 100% homologues with the sequence in Zea mays, Solanum tuberosum, and 80-99% homologues with the sequence in Populus trichocarpa.

For more species homologues information, please contact tech support at tech@phytoab.com.