X-Gal(5-Bromo-4-chloro-3-indolyl β-D-glucuronide (≥98%) CAS:114162-64-0 SIGMA-B6650 SIGMA-B4252), 几丁质( Chitin from crab shells (≥95%, practical grade) CAS:1398-61-4 SIGMA-C7170 SIGMA-C9752 ), D-(+)-半乳糖, D-(+)-半乳糖醛酸( D-(+)-Galacturonic acid (≥97.0%) ...
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