Product peg-derivatives -Small-molecule-peg-linker

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Catalog	name	Description	price
R-M1-8250	Amino-PEG24-COOH	Amino-PEG24-COOH,which has the characteristics of strong light stability, good water solubility and good biocompatibility. It is widely used in cell dyes, biological dyes, biomolecules and particle fluorescent labeling.	price>
R-M2-9913	PGE2-PEG11-biotin	PGE2-PEG11-biotin/Prostaglandin E2-PEG11-biotin is a biotinylated prostaglandin conjugate in which prostaglandin E2(PGE2) is linked to biotin through an 11-unit polyethylene glycol (PEG11) spacer. Applications: Affinity assays: Capture or immobilization of PGE2 on streptavidin-coated surfaces for receptor binding or ligand screening studies. Pull-down experiments: Identification of PGE2-binding proteins or receptors. Fluorescent or enzymatic detection systems: Coupling with streptavidin-HRP, streptavidin-fluorophores, etc. Cell-based signaling assays: Monitoring PGE2-mediated EP receptor activation in biotin-tagged formats.	price>
R-M1-8315	MPEG550-SVA(Succinimidyl Valerate)	MPEG550-SVA(Succinimidyl Valerate),MPEG550-SVA(Succinimidyl Valerate) is a PEG derivative containing a Succinimidyl Valerate.The succinimidyl valerate is an active ester used for the PEGylation of primary amines. The reaction of the SVA with an amine forms a stable amide linkage.	price>
R-M1-8319	mPEG10K-isothiocyanate	mPEG10K-isothiocyanate,mPEG10K-isothiocyanate is a peg derivative.	price>
R-M1-8358	BCN-PEG3-CY5	BCN-PEG3-CY5 is a peg compound of CY labeled BCN group.	price>
R-M1-8382	Mal-PEG10-NHS	Mal-PEG10-NHS/maleimide-PEG10-NHS ester refers to a compound that is commonly used in bioconjugation and drug delivery applications.This compound can be used to selectively conjugate proteins or peptides containing sulfhydryl groups with other molecules, such as drugs or fluorescent dyes, through thiol-maleimide chemistry. The PEG segment helps improve solubility and stability, while the NHS ester group allows for subsequent conjugation to amines.	price>
R-M1-8383	Mal-PEG16-NHS	Mal-PEG16-NHS is a linear heterobifunctional PEG reagent.	price>
R-M1-8409	N3-PEG4-NH2	Azide-PEG4-NH2 is a molecule consisting of an azide group, a polyethylene glycol chain with four repeating units, and an amine group. The azide group enables the molecule to selectively react with suitable alkyne-containing compounds through "click chemistry" reactions to form stable triazole linkages, making it a useful tool for bioconjugation and labeling.The use of azide-PEG4-NH2 can lead to improvements in drug delivery systems, biosensors, and other molecular biology applications.	price>
R-M1-8410	Alkyne-PEG4-NH2	Alkyne-PEG4-NH2 is a molecule consisting of an alkyne group, a polyethylene glycol chain with four repeating units, and an amine group. The alkyne group enables the molecule to selectively react with suitable azide-containing compounds through click chemistry reactions to form stable triazole linkages, making it a useful tool for bioconjugation and labeling. The PEG chain provides water solubility and can increase the molecules circulation time in vivo. The amine group can also be used as a site for further modification, such as adding targeting moieties or fluorophores. The use of alkyne-PEG4-NH2 can lead to improvements in drug delivery systems, biosensors, and other molecular biology applications.	price>
R-M1-8429	Methyltetrazine-PEG8-amine TFA salt	Methyltetrazine-PEG8-amine TFA salt is a valuable tool in bioconjugation chemistry, providing a reactive tetrazine group, a flexible PEG8 spacer, and an amine functionality for versatile and efficient labeling and modification of biomolecules or surfaces.	price>

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