GP2 (Glycoprotein 2), also known as ZAP75, is a 537 amino acid secreted protein. It is an integral membrane protein that is secreted from intracellular zymogen granules and associates with the plasma membrane via glycosylphosphatidylinositol (GPI) linkage. GP2 is cleaved and then released into the pancreatic duct along with exocrine secretions. GP2 binds pathogens such as enterobacteria, thereby playing an important role in the innate immune response. The C-terminus of this protein is related to the C-terminus of the protein encoded by the neighboring gene, uromodulin (UMOD). GP2 is also expressed on the apical plasma membrane of specialized microfold (M) cells among enterocytes and serves as a transcytotic receptor for mucosal antigens. M cells are considered a promising target for oral vaccination against various infectious diseases.
Formulation
1 mg/ml in 1X PBS; BSA free, sodium azide free
Host
Mouse
Immunogen Region
A partial human recombinant protein corresponding to amino acids 35-179 was used as the immunogen for the Glycoprotein 2 antibody.
Isotype
Mouse IgG2c, kappa
Species Reactivity
Human
Note
Optimal dilution of the Glycoprotein 2 antibody should be determined by the researcher.
Uniprot
P55259
Format
Purified
Purity
Protein G affinity chromatography
Storage
Store the Glycoprotein 2 antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).
Applications
WB, ELISA, IHC-P
Description
ELISA: 2-4ug/ml (order BSA/azide-free format),Weste blot: 1-2ug/ml,Immunohistochemistry (FFPE): 1-2ug/ml for 30 min at RT