Product peg-derivatives -peptide-pegs

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Catalog	name	Description	price
R-M2-9687	HS-PEG2000-DAEWVDVS-C(CY5.5)	HS-PEG2000-DAEWVDVS-C(CY5.5) is a multifunctional molecular construct that combines a thiol group for stable conjugation, a PEG spacer for solubility and biocompatibility, a specific peptide sequence for targeting or interaction, and a fluorescent dye (CY5.5) for imaging applications. Such a design holds great promise in advancing therapeutic and diagnostic technologies in fields like cancer therapy, imaging, and bioanalytical chemistry.	price>
R-M2-9700	RRRRRRRR-mPEG2K	RRRRRRRR-mPEG2K/mPEG2K-RRRRRRRR is a useful surface modifier or delivery vector in nanomedicine, drug delivery systems, and bioconjugation strategies. It is often used to functionalize liposomes or nanoparticles for enhanced cellular uptake,deliver cargo molecules like RNA,proteins or small drugs,maintain a hydrophilic, biocompatible shell to reduce clearance and improve biodistribution.	price>
R-M2-9701	C12-GIFTYHYTDTAE-PLGLAGC-mal-PEG2000	C12-GIFTYHYTDTAE-PLGLAGC-mal-PEG2000 is ideal for smart nanoparticle design, prodrug systems, or tumor-targeting therapeutics.GIFTYHYTDTAE (Bioactive Peptide Segment) is a custom or biologically active peptide sequence, potentially for targeting, binding, or signaling functions (e.g., cell targeting or receptor binding).PLGLAG (MMP-cleavable linker) is a protease-sensitive sequence, specifically cleavable by matrix metalloproteinases (MMPs).This allows for enzyme-triggered release in environments like tumors, where MMPs are overexpressed.	price>
R-M2-9705	mPEG45-PASP(DIP)60-PPHE30	mPEG45-PASP(DIP)60-PPHE30 engineered for drug delivery, self-assembly into nanoparticles, and responsive release mechanisms. PASP( Poly(aspartic acid)) is a biodegradable polypeptide backbone derived from aspartic acid. DIP (2-(Diisopropylamino)ethyl) is a pH-responsive tertiary amine side chain. PPHE30-Poly(p-phenylalanine ethyl ester), 30 repeating units. Applications: pH-triggered drug delivery systems. Tumor-targeted nanomedicine. Self-assembled micelles or vesicles. Intracellular drug release (acidic environment activation).	price>
R-M2-9706	cRGD-PEG2000-PLGLAGC	cRGD-PEG2000-PLGLAGC is a targeted, enzyme-responsive PEG-peptide conjugate, designed for use in smart drug delivery systems, particularly in tumor-targeting nanomedicine. Applications: Tumor-targeted drug delivery. Enzyme-responsive nanocarriers. Prodrug activation in cancer. Smart liposome or nanoparticle coatings. Theranostic platforms (diagnostics + therapy).	price>
R-M2-9718	Cholesterol-PEG2K-mal-YTRDLVYKDPARPKIQKTCTF-FAM	Cholesterol-PEG2K-mal-YTRDLVYKDPARPKIQKTCTF-FAM is a multifunctional, peptide-conjugated cholesterol-based amphiphile, specifically engineered for use in targeted delivery systems, membrane insertion, and fluorescent imaging. It consists of lipid anchoring, a stealth PEG linker, bioactive peptide, and a fluorescent label.	price>
R-M2-9720	DFO-CYS-GGG-PEG20000	DFO-CYS-GGG-PEG20000/Deferoxamine-Cysteine-Gly-Gly-Gly-PEG20k is a highly functionalized,long-chain polymer-chelating conjugate, designed for radiolabeling,stealth coating, and site-specific conjugation in advanced drug delivery or imaging systems.	price>
R-M2-9734	cRGDfk-PEG2000-PLGLAGC	cRGDfk-PEG2000-PLGLAGC is a multifunctional, cleavable, and targeted peptide–polymer conjugate used in tumor-targeted drug delivery, stimuli-responsive nanocarrier design, and enzyme-sensitive release systems. It combines a cell-targeting ligand, a stealth linker, and an MMP-sensitive cleavable peptide.	price>
R-M1-8215	Cholesterol-PEG-FCIGRLGGGGGGC	Cholesterol-PEG-FCIGRLGGGGGGC is a bifunctional peptide modified peg reagent.	price>
R-M1-8221	DMG-PEG2K-PKTRNSQTQTDRRRRRRRR	DMG-PEG2K-PKTRNSQTQTDRRRRRRRR is a Peptide modified heterobifunctional peg reagent.	price>

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