The immunogen was a 12-residue peptide matching a sequence from the internal region of Human GCH1 (See Accession Number(s): NP_000152.1 ; NP_001019195.1 ; NP_001019241.1 ; NP_001019242.1 ).

0.5 mg/ml in TBS, 0.02% NaNH3, pH7.3 with 0.5% BSA.

12 months from the date of shipment when stored properly.