Glycoprotein 2 Antibody / GP2 / ZAP75

• Catalog Number: orb386071
• Category: Antibodies
• Description: 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.
• Species/Host: Mouse
• Clonality: Monoclonal
• Clone Number: GP2/1712
• Tested applications: ELISA, IHC-P, WB
• Reactivity: Human
• Isotype: Mouse IgG2b, lambda
• Immunogen: A partial human recombinant protein corresponding to amino acids 35-179 was used as the immunogen for the GP2 antibody.
• Dilution range: ELISA: 2-4ug/ml (order BSA/azide-free format),Western blot: 1-2ug/ml,Immunohistochemistry (FFPE): 1-2ug/ml for 30 min at RT
• Purity: Protein G affinity chromatography
• Conjugation: Unconjugated
• Formula: 0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide
• Hazard Information: This GP2 antibody is available for research use only.
• UniProt ID: P55259
• Storage: Store the GP2 antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide).
• Buffer/Preservatives: 0.2 mg/ml in 1X PBS with 0.1 mg/ml rAlbumin (US sourced) and 0.05% sodium azide
• Note: For research use only
• Application notes: Optimal dilution of the GP2 antibody should be determined by the researcher.
• Expiration Date: 12 months from date of receipt.

Immunohistochemical staining of Human pancreas using Glycoprotein 2 antibody