Cyclooxygenase (COX)
Hom tshuaj tiv thaiv catalytic:
Haloperoxidase:
Styrene monooxygenase:
| Cov Enzymes | Cov Cai Khoom | Cov Lus Qhia Tshwj Xeeb |
| Hmoov Enzyme | ES-COX-101~ ES-COX-110 | ib pawg ntawm 10 NADH Cyclooxygenase, 50 mg txhua 10 yam khoom * 50mg / yam khoom, lossis lwm yam ntau npaum li cas |
★ Kev tshwj xeeb ntawm cov substrate siab.
★ Muaj zog xaiv chiral.
★ Kev hloov pauv siab heev.
★ Cov khoom tsis muaj txiaj ntsig tsawg dua.
★ Cov mob ua xua me me.
★ Ib puag ncig zoo.
➢ Feem ntau, haloperoxidase reaction system muaj xws li: substrate, buffer, enzyme, H2O2 thiab halogen ion. Styrene monooxygenase reaction system muaj xws li substrate, buffer, enzyme, coenzyme thiab coenzyme regeneration system.
➢ Yuav tsum ntxiv COX rau hauv qhov system tshuaj tiv thaiv tom qab pH thiab qhov kub tau hloov kho rau qhov xwm txheej tshuaj tiv thaiv.
Piv txwv 1 (Kev tsim cov epoxy styrene derivatives los ntawm styrene derivatives)(1):
Lus Cim: cov piv txwv ntawm daim ntawv thov thiab cov ntaub ntawv siv yog siv los qhia txog qhov dav ntawm daim ntawv thov ntawm COX kom yooj yim nkag siab, thiab tsis sib xws nrog cov enzyme tshwj xeeb ntawm SyncoZymes.
Khaws cia rau 2 xyoos hauv qab -20 ℃.
Tsis txhob kov cov xwm txheej hnyav xws li: kub heev, pH siab / qis thiab cov kuab tshuaj organic siab.
1. Lin, Hui, Yan Liu, thiab Zhong-Liu Wu. Tetrahedron: Asymmetry 22.2 (2011): 134-137.
