羧基氨基反应求助?Tech Tip #15: Biotinylate carboxyl groups with EDC and Biotin Hydrazide ? Tech Tip #5: Attach an antibody onto glass, silica or quartz surface??? Tech Tip #18: Block amino groups to prevent polymer formation in peptide-carrier protein conjugations ? Tech Tip #30: Modify and label oligonucleotide 5′ phosphate groups??? Tech Tip #3: Determine reactivity of NHS-ester biotinylation and crosslinking reagents ? Tech Tip #46: Preferentially biotinylate N-terminal alpha-amino groups in peptides 这些不是那么容易做的吧,查看更多