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Application of PEG Linkers in Radiopharmaceutical RDCs
March 5,2026.
PEG linkers (polyethylene glycol linkers) play an indispensable role as "invisible foundational building blocks" in radionuclide drug conjugates (RDCs). Although seemingly just auxiliary components, t...
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How does monodisperse polyethylene glycol enhance the performance of PROTAC drugs?
March 10,2026.
I. Improving Synthetic Precision and Data Reliability In the construction of a PROTAC molecule, the linker is not inert; its subtle changes directly impact the final molecule's performance. Traditiona...
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H₂N-PEG₃-OH | CAS: 6338-55-2 | Sinopeg
April 2,2026.
1. Definition and Chemical Structure Basic Information: It is a heterobifunctional PEG derivative, meaning it has two different reactive groups at each end. The "3" indicates three repeating ethylene ...
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t-Boc-NH-PEGn-NHS Ester | Sinopeg
April 9,2026.
I. Product Overview This product is a high-performance, dual-functional heterobifunctional PEG (polyethylene glycol) crosslinking reagent. One end of the molecule features a protected primary amino gr...
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Boc-NH-PEGn-COOH | Sinopeg
April 14,2026.
I. Product Overview tert-Butyloxycarbonyl-amino-polyethylene glycol-propionic acid (Boc-NH-PEGn-COOH) is a functionalized PEG linker featuring a protected amino group (Boc-protected) and a reactive ca...
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Bromo-PEGₓ-Amino tert-Butyl Ester (Br-PEGₓ-NHtBu, x=1-12)
April 17,2026.
I. Product Overview Bromo-PEG-Amino tert-Butyl Ester is a multifunctional, dual-functional PEG linker composed of a bromo terminus, an adjustable-length polyethylene glycol (PEG) chain, and an amino t...
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Fmoc-PEGn-CH2CH2COOH | Sinopeg
April 24,2026.
I. Product Overview N-Fluorenylmethoxycarbonyl-Polyethylene glycol-Propionic Acid is a class of structurally precise, well-defined cleavable PEG linker reagents. Featuring an Fmoc protecting group and...
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