Results for Lipids & Polymers ( 10111 )
6-Azidohexanoic Acid Sulfo-NHS Ester is an amine-reactive, water-soluble labeling reagent with an azide group and a terminal sulfo-NHS ester group. It is used to modify proteins, antibodies, and other amine-containing biopolymers in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. Sulfo-NHS Esters react with primary amines to form stable amide bonds and is useful for applications that cannot tolerate organic co-solvents or are complicated by their inclusion.
Iodoacetamide Azide is a molecule consisting of an azide and a terminal iodide group. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The iodoacetamide group is an alkylating agent that can be used to bind covalently with the thiol group. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Biotin Azide Plus is a biotinylation reagent used for labeing glycoproteins, carbohydrate-containing compounds that have oxidizable sugars or aldehydes. Biotin Azide Plus is a complete copper-chelating system that acts simultaneously as both reactant and catalyst in CuAAC reactions. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The reaction works well under diluted conditions.
Dde Biotin Azide Plus is a PEG compound with both terminal biotin and azide functional groups, as well as a hydrazine-cleavable Dde moiety. Dde Biotin Azide Plus was designed with a copper-chelating system within its structure, enabling the formation of strong, active copper complexes that act as both reactant and catalyst in CuAAC reactions. The Dde moiety can be cleaved under mild conditions (2% aqueous hydrazine) to release the biotin tag and any avidin conjugate bound to it.
PEG3-(Amino-Tri-(Propargyl-PEG2-ethoxymethyl)-methane)-(Amino-Tri-(carboxyethoxymethyl)-methane) is reactive with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The terminal carboxylic acid groups can react with primary amino groups in the presence of activators (e.g. HATU) to form a stable amide bond.
DSPE-PEG-CH2COOH, MW 3,400 is a phospholipid polyPEG. The lipid tails can be used to encapuslate hydrophobic drugs, while the PEG chain maintains its water solubuility. The polymer is useful for preparation of liposomes or other nanoparticles in drug nanocarrier applications. The carboxylic acid moiety can be reacted with amine molecules in the presence of an activator, such as HATU or EDC, to form a stable amide linkage.