PEG3-bis(Amino-Tri-(Propargyl-PEG2-ethoxymethyl)-methane)

Bromoacetamido-PEG8-acid，1-Bromo-2-oxo-6,9,12,15,18,21,24,27-octaoxa-3-azatriacontan-30-oic acid

NH-bis(PEG2-OH)，NH-bis-PEG3

Bromo-PEG3-acid，Bromo-PEG3-C2-acid

t-Boc-Aminooxy-PEG7-methane

DBCO-PEG5-DBCO

Propargyl-PEG9-alcohol

Acryloyl-PEG-NHS，MW：2000

Propargyl-PEG14-acid

Biotin-PEG3-azide，生物素-PEG3-叠氮化物

N-(m-PEG9)-N'-(propargyl-PEG9)-Cy5

Bromo-PEG10-t-butyl ester，Bromo-PEG10-Boc

endo-BCN-PEG3-NHS ester

Biotin-PEG4-NHS ester

Amino-PEG8-t-butyl ester，Amino-PEG8-Boc，H2N-PEG8-CH2CH2COOtBu

Bis-PEG4-NHS ester

N-Desthiobiotin-N-bis(PEG4-NHS ester)

N-Desthiobiotin-N-bis(PEG4-t-butyl ester)

N-Boc-N-bis(PEG3-azide)

(Amino-PEG10)-Tri-(Azide-PEG10-ethoxymethyl)-methane HCl Salt