PEG

DBCO-N-bis(PEG4-NHS ester) is a click chemistry crosslinker with two NHS ester groups. The NHS active esters can be used to label the primary amines (-NH2) of proteins and other amine-containing molecules.The DBCO group is very reactive with azide molecule via copper-free Click Chemistry. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

PTDA-PEG4-Azide Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

t-boc-N-amido-PEG11-azide consist of an azide group, Boc-protected amino and 11 PEG units. The azide group can react with alkyne, BCN, DBCO via Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

DBCO-PEG-Silane, MW 1,000 is a DBCO Click Chemistry reagent. The silane group enables coupling for surface modification. This reagent can be applied to situations when copper is a concern for DBCO-activated PEGylation. Reagent grade, for research purpose.

DBCO-PEG-Silane, MW 2,000 is a DBCO-activated PEGylation reagent and can react with azides via a copper-free Click Chemistry reaction to form a stable triazole. The silane group enables coupling for surface modification. Reagent grade, for research purpose.

DBCO-PEG-Silane, MW 3,400 can be used in copper-free Click Chemistry reaction to form a stable triazole. The silane group enables coupling for surface modification. Reagent grade, for research purpose.

DBCO-PEG-Silane, MW 5,000 is a Click Chemistry polyPEG reagent. The silane group enables coupling for surface modification. This reagent can be applied to situations when copper is a concern for DBCO-activated PEGylation. Reagent grade, for research purpose.

1,5-Bis-Boc-1,5,9-triazanonane is a linker containing two Boc-protected amino groups and a terminal amine. The Boc groups can be deprotected under mild acidic conditions to form the free amines. The terminal amine is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Boc-DODA is a linker containing a Boc-protected amino group and a terminal amine. The Boc group can be deprotected under mild acidic conditions to form the free amine. The terminal amine is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.