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SM(PEG)24 (PEGylated, long-chain SMCC crosslinker)

ITEM#: 3042-803391100MG

MFR#: 803391-100MG

SM(PEG)n NHS- and maleimide-activated PEG compounds for crosslinking between primary amines (NH2) and sulfhydryl (SH) groups in proteins and other molecules. A complete set of compounds are offered, each having the same heterobifunctional structure (

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SM(PEG)n NHS- and maleimide-activated PEG compounds for crosslinking between primary amines (NH2) and sulfhydryl (SH) groups in proteins and other molecules. A complete set of compounds are offered, each having the same heterobifunctional structure (NHS-PEGn-Maleimide) but differing in the number of discrete ethylene glycol units ( n = 2, 4, 6, 8, 12 or 24). The N-hydroxysuccinimide ester (NHS) group reacts specifically and efficiently with lysine and N-terminal amino groups at pH 7-9 to form stable amide bonds. The maleimide group reacts with reduced sulfhydryls at pH 6.5-7.5 to form stable thioether bonds
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Product Name Description Item# QTY
PEG4-SPDP (PEGylated, long-chain SPDP crosslinker) SPDP-type reagents have an amine-reactive N-hydroxysuccinimide (NHS) ester at one end and a suflhydryl-reactive 2-pyridyldithiol group at the opposite end. PEG4-SPDP has a 4-unit polyethylene glycol spacer arm, which confers greater solubility to the 3042-803499100MG EA
PEG12-SPDP (PEGylated, long-chain SPDP crosslinker) SPDP-type reagents have an amine-reactive N-hydroxysuccinimide (NHS) ester at one end and a suflhydryl-reactive 2-pyridyldithio group at the opposite end. PEG12-SPDP has a 12-unit polyethylene glycol spacer arm, which confers greater solubility to th 3042-803553100MG EA
TrueGel3D Crosslinker PEG non cell-degradable crosslinker PEG-Link is comprised of polyethylene glycol and thiol (SH) groups at each end. The thiol groups form stable thioether bond with thiol-reactive groups of the polymers (Mal-PVA, Mal-Dextran, SG-PVA and SG-Dextran), which results in stable hydrogel. Th 3042-TRUEPEG600UL EA
TrueGel3D Crosslinker PEG non cell-degradable crosslinker PEG-Link is comprised of polyethylene glycol and thiol (SH) groups at each end. The thiol groups form stable thioether bond with thiol-reactive groups of the polymers (Mal-PVA, Mal-Dextran, SG-PVA and SG-Dextran), which results in stable hydrogel. Th 3042-TRUEPEG200UL EA
BS(PEG)9 (PEGylated bis(sulfosuccinimidyl)suberate) By contrast to typical PEG reagents that contain heterogeneous mixtures of different PEG chain lengths, this PEG reagent is a homogeneous compound of defined molecular weight and spacer arm length, providing greater precision in optimization and char 3042-803464100MG EA
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