Bis-PEG4-NHS Ester

Propyne-PEG2-amine

Azido-PEG6-propionic acid

Azido-PEG6-propionic acid

Bis-PEG4-NHS Ester

Fmoc-PEG3-propionic acid

Fmoc-PEG3-propionic acid

Fmoc-PEG2-acetic acid

Fmoc-PEG3-acetic acid

Propyne-PEG2-amine

t-boc-N-amido-PEG2-acetic acid

Amino-PEG4-Amine

Bis-PEG4-NHS Ester

Amino-PEG4-alcohol

Bis-PEG5-acid

t-boc-N-amido-PEG2-acetic acid

Fmoc-PEG3-propionic acid

Azido-PEG4-NHS Ester

聚乳酸聚乙二醇马来酰亚胺；PLA-PEG3400-MAL

Lipoic acid-PEG-NHS；硫辛酸PEG活性酯；硫辛酸聚乙二醇活性酯