1.
Chinese Journal of Analytical Chemistry
;
(12): 109-112, 2010.
Article
in Chinese
| WPRIM
| ID: wpr-404290
ABSTRACT
Under low temperature conditions, the hapten carboxyl-norketamine was synthesized by reacting norketamine and succinaldehyde acid.Identification result using electrospray ionization mass showed the hap ten was successfully synthesized.The artificial antigen confirmed by infrared spectroscopy was developed by conjugating hapten to carrier proteins with carbodiimide(EDC) method.Matrix-assisted laser desorption ioni zation time of flight mass spectrometry(MALDI-TOF-MS) showed that the ratio of hapten to BSA was 11:1.The antibody with high titer(5.12 × 10~4) was produced after immuning to rabbits.