Product peg-derivatives -peptide-pegs

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Catalog	name	Description	price
R-M2-10018	DMG-PEG2K-MAL-CK(FITC)YGKKRRQRRR	DMG-PEG2k-MAL-CK(FITC)YGKKRRQRRR is an amphiphilic, multifunctional conjugate engineered for nanoparticle modification, cellular delivery, and fluorescent tracking.	price>
R-M2-10019	DMG-PEG2K-CSKRSELDKKISIAAK(FAM)(MAL-SH)	DMG-PEG2K-CSKRSELDKKISAAK (FAM) (MAL-SH) is a functionalized peptide conjugate. Main purpose: Targeted drug delivery: used to construct actively targeted LNP or polymer nanoparticles for delivering mRNA, siRNA, or chemotherapy drugs to specific tissues. Biological imaging: used as a fluorescent probe for targeted imaging at the cellular or in vivo level. Multi functional platform development: Combining diagnostic and therapeutic functions, develop an integrated diagnosis and treatment nano system.	price>
R-M2-10020	DMG-PEG2K-KWMIFNGGAPNCIPC	DMG-PEG2K-KWMIFNGGAPNCIPC is a functionalized peptide conjugate. Main purpose: Targeted drug delivery: used to construct actively targeted LNP or polymer nanoparticles for delivering mRNA, siRNA, or chemotherapy drugs to specific tissues. Biological imaging: used as a fluorescent probe for targeted imaging at the cellular or in vivo level. Multi functional platform development: Combining diagnostic and therapeutic functions, develop an integrated diagnosis and treatment nano system.	price>
R-M2-10021	Ac-KPSSPPEEGGGKKKGKC-PEG4-Cholesterol	Ac-KPSSPPEEGGGKKKGKC-PEG4-cholesterol achieves precise localization of tumor tissue through its peptide sequence (such as cRGD targeting cyclic peptide), reducing off target effects on normal cells. The modification of PEG chains can prolong the half-life of drugs in the bloodstream, reduce the risk of immune clearance, while the cholesterol portion helps bind to the cell membrane and enhance the stability of the carrier.	price>
R-M2-10022	Cholesterol-PEG2K-mal-CTHRSSVVC-K-FAM(mal-SH)	Cholesterol-PEG2K-mal-CTHRSSVVC-K-FAM (mal-SH) is a functionalized peptide conjugate primarily used in biomedical imaging and targeted therapy research. High sensitivity imaging is achieved by targeting specific tumor cells with CTHRSSVVC peptides and FAM fluorescence labeling.	price>
R-M1-8391	SH-PEG5K-RVRRCK	The PEG chain provides water solubility and can enhance the molecules stability and bioavailability.The peptide sequence RVRRCK can be derived from a protein and may serve as a targeting moiety for specific cells or tissues that express a receptor for this sequence. The use of SH-PEG5K-RVRRCK can facilitate drug delivery, improve therapeutic efficacy,and enhance the performance of diagnostic assays or imaging agents.	price>
R-M2-10026	Chol-PEG-Tyr	Chol-PEG2K-Tyr/Chol-PEG2K-Tyr/Cholesterol-PEG2K-tyrosine can be applied in biomedical, targeted drug delivery, responsive release, liposome/nanoparticle modification, and other fields.	price>
R-M2-10036	Azobenzene-PEG2k-PSMA(Glu-urea-Lys)	Azobenzene-PEG2k-PSMA (Glu-urea-Lys) is a photoresponsive small-molecule PSMA-targeted conjugate in which an azobenzene moiety is linked to the high-affinity PSMA ligand Glu-urea-Lys through a 2 kDa polyethylene glycol (PEG2k) spacer.The azobenzene unit acts as a reversible photo-switch (trans–cis isomerization), enabling light-controlled modulation of molecular conformation, steric hindrance, and binding behavior.	price>
R-M1-8411	NH2-PEG2000-FAEKFKEAVKDYFAKFWD	NH2-PEG2000-FAEKFKEAVKDYFAKFWD is a molecule consisting of a polyethylene glycol (PEG) chain with 2000 repeating units, an amine group, and a peptide sequence (FAEKFKEAVKDYFAKFWD) attached to the amine group. The PEG chain provides water solubility and can increase the molecules circulation time in vivo. The peptide sequence is derived from a protein and can be used as a targeting moiety for specific cells or tissues that express a receptor for the sequence. The sequence also contains specific amino acids that can potentially inhibit protease enzymes. The use of NH2-PEG2000-FAEKFKEAVKDYFAKFWD can lead to improvements in drug delivery systems, targeting of cancer cells, and other biomedical applications.	price>
R-M1-8414	mpeg2000-RVG29	MPEG2000-RVG29 represents a conjugate or complex formation between MPEG2000 and RVG29. This conjugation allows for the specific targeting of neuronal cells expressing the nicotinic acetylcholine receptor, opening up possibilities for applications such as targeted drug delivery to the central nervous system, delivery of therapeutic agents to specific brain regions, or non-invasive imaging of neuronal activity.	price>

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