anti-H2 Histamine Receptor (2nd Extracellular Loop), (AA 161-173) antibody: Peptide Confirmation: Confirmed by amino acid analysis. Buffer after reconstitution: Phosphate buffered saline (PBS), pH 7.4, 1 % BSA, 0.025 % NaN3. Antibody concentration after reconstitution: 0.8 mg/mL Preadsorption Control: 1 micro g peptide per 1 micro g antibody. GPCR