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Me-tetrazine-Disulfo-Cyanine7
-
m-PEG5-phosphonic acid ethyl ester
-
Me-tetrazine-phenol
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Bis-Sulfone-PEG8-acid
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Ald-Ph-PEG4-t-butyl ester,Ald-Ph-PEG4-Boc
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IC-MethylTetrazine
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Lipoamido-PEG12-acid
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TCO-PEG2-amine,TCO-PEG2-NH2
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BACH,Biotin-LC-Hydrazide,(+)-生物素酰胺基己酸肼
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Mal-amido-PEG10-acid
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Thiol-PEG8-acid,HS-PEG8-CH2CH2COOH
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Tos-PEG6-CH2CO2tBu