Product peg-derivatives -peptide-pegs

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Catalog	name	Description	price
R-M2-10415	cFLFLFK-PEG-Cholesterol	CFLFLFK-PEG-Cholesterol is a multifunctional amphiphilic molecular conjugate that combines targeting, stability, and membrane anchoring ability, and is widely used in drug delivery and targeted therapy research.	price>
R-M2-10416	cFLFLFK-PEG-DMG	cFLFLFK-PEG-DMG is a multifunctional amphiphilic molecular conjugate that combines targeting, stability, and membrane anchoring ability, and is widely used in drug delivery and targeted therapy research.	price>
R-M2-10436	DMG-PEG-(N-term)SSSRPVTGGGSC(C-term)	DMG-PEG-(N-term)SSSRPVTGGGSC(C-term) is a customized peptide PEG conjugate mainly used for constructing nano drug delivery systems with specific biological functions or conducting surface modification research.	price>
R-M2-10437	Cholesterol-PEG-(N-term)SSSRPVTGGGSC(C-term)	Cholesterol-PEG-(N-term)SSSRPVTGGGSC(C-term) is a customized peptide PEG conjugate.Widely used in cutting-edge scientific research fields such as targeted drug delivery, nanocarrier construction, and biomolecule modification.	price>
R-M2-10479	NH2-PEG-Peptide(D-Phe-c[Cys-Tyr-D-Trp-Arg-Thr-Pen]-Thr-NH2)	NH2-PEG-Peptide(D-Phe-c[Cys-Tyr-D-Trp-Arg-Thr-Pen]-Thr-NH2)/NH2-PEG-D-Phe-c[Cys-Tyr-D-Trp-Arg-Thr-Pen]-Thr-NH2 is a multifunctional peptide coupling molecule that combines targeting, modifiability, and stability. Main application directions: tumor targeted drug delivery, construction of tumor imaging probes, functionalization modification of biomaterials, and research on tumor targets.	price>
R-M2-10500	mPEG-TK-FFVLKGGGC-T(PO3H2)	mPEG-TK-FFVLKGGGC-T(PO3H2)/mPEG2k-TK-FFVLKGGGC-T(PO3H2)/mPEG2000-TK-FFVLKGGGC-T(PO3H2)/mPEG5k-TK-FFVLKGGGC-T(PO3H2)/FFVLKGGGC-T(PO3H2)-TK-mPEG is a multifunctional scientific research reagent that integrates tumor targeting, biological coupling, and hydrophilic modification. It is a core tool for constructing targeted drug delivery systems and tumor diagnosis and treatment probes.	price>
R-M2-10567	DMG-PEG-CGGGSKNEQELLELDKWASL	DMG-PEG-CGGSKNEQLLELDKWASL/CGGSKNEQLLELDKWASL-PEG-DMG is a customized amphiphilic PEGylated peptide derivative. As a surface modification component, it retains the advantages of ordinary DMG-PEG2000 in prolonging the half-life of in vivo circulation and reducing non-specific protein adsorption, while also achieving targeted recognition of specific cells/tissues through terminal peptides, greatly improving the delivery efficiency of nucleic acid drugs such as mRNA and siRNA. It can be used for the construction of peptide functionalized drug carriers and surface functional modification of nanomaterials.	price>
R-M2-10568	CH3-PEG2K-CHHHEHEHHEH-COOH	mPEG2k-CHHHEHEHHEH-COOH/CH3-PEG2000-CHHHEHEHHEH-COOH/mPEG2000-CHHHEHEHHEH-COOH is a pH responsive amphiphilic PEG peptide derivative that retains the non-specific adsorption properties of mPEG2000. The histidine residue in the middle can undergo protonation in acidic environments, achieving pH sensitive response. It is commonly used as a nano drug carrier for constructing tumor microenvironment response, improving the selective release efficiency of nucleic acids and chemotherapy drugs at the tumor site, and reducing the toxic side effects of normal tissues.	price>
R-M2-10569	DMG-PEG-CYGRKKRRQRRR	DMG-PEG-CYGRKKRRQRRR/DMG-PEG-TAT(CYGRKKRRQRRR)/CYGRKKRRQRRR-PEG-DMG is a customized membrane penetrating peptide modified functionalized PEG derivative. As a functional modification component added to mRNA/siRNA lipid nanoparticles, the intracellular delivery efficiency of nucleic acid drugs is significantly improved by utilizing TAT transmembrane peptides while retaining the DMG-PEG2000 stealth effect, solving the problem of insufficient transfection efficiency in conventional LNP cells. It can be used to construct nano drug delivery systems that can efficiently penetrate cell membranes, adapt to intracellular delivery research of large molecule drugs such as proteins and peptides, and enhance the intracellular concentration of drugs. Surface functionalization modification of fluorescent and magnetic resonance imaging nanoprobes to facilitate efficient entry of probes into the interior of cells, achieving precise tracking and imaging detection at the cellular level.	price>
R-M2-10570	Chol-PEG-CYGRKKRRQRRR	Cholesterol-PEG-CYGRKKRRQRRR/CYGRKKRRQRRR-PEG-Cholesterol is a cholesterol modified TAT transmembrane peptide PEG derivative, belonging to the classic amphiphilic functional carrier material. As a modification component of drug delivery systems, it is used to construct pH sensitive targeted micelles for co delivery of siRNA, chemotherapy drugs, etc., to enhance the drug uptake efficiency of tumor cells. It can also modify carriers such as liposomes and nanoparticles to help large molecule drugs penetrate cell membranes and even nuclei, adapting to delivery needs such as gene editing tools and DNA vaccines.	price>

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