Supplier Page from Aladdin Scientific Corporation for Disialylnonasaccharide-β-pNP
Ethyl chlorofluoroacetate from Aladdin Scientific Corporation
Fluorescein PEG NHS, FITC-PEG-NHS from Aladdin Scientific Corporation
SH-PEG-COOH from Aladdin Scientific Corporation
Streptavidin protein (FITC) from Aladdin Scientific Corporation