Alpha Diagnostic International, Inc. Opossum NaPi-4/NPT2a Control/blocking peptide (71-86aa) #11 NPT31-P

Opossum NaPi-4/NPT2a Control/blocking peptide (71-86aa) #11 General Information Inorganic phosphate (Pi) levels are hormonally regulated that affects the physiological activity of bone, kidney, and small intestine. Majority of the Pi is absorbed in the small intestine and reabsorbed in the proximal tubules in the kidney. At least 4 SugApplications Control or blocking peptides are recommended for ELISA plate coating for direct ELISA testing of antibodies or competitive ELISA, and antibody blocking or neutralization. SpeciesReactivity Opossum Form Antigen/blocking Peptide Antigen Opossum Type-IIa, NPT2/Napi-4 is ~653 aa. A 20 AA synthetic peptide (designated NPT31-P; control peptide) within the cytoplasmic, N-terminus region (71-86 aa) of Opossum NaPi-4/NPT2a was synthesized, conjugated to KLH SpCrossreactivity The NPT31-P peptide is specific for opossum Napi-4/npt2a. This sequence is not conserved in mouse, rat, human and other species Npt2a. No significant sequence homology of NPT31-P is observed with other Pi-transporters (Type-I, III, or IV) transporters. Antibody crossreactivity in various species is not established. For research use only, not for diagnostic or therapeutic use.