PEG

Azido-PEG12-t-butyl ester (Legacy Tebubio ref. 282T30272). Azido-PEG12-t-butyl ester is a PEG derivative containing an azide group and a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Azido-PEG4-acrylate (Legacy Tebubio ref. 282T30273). Azido-PEG4-acrylate is a crosslinker containing an azide group and an acrylate group. The azide group enables Click Chemistry and the acrylate group enables Michael addition. The hydrophilic PEG spacer increases solubility in aqueous media.

Azido-PEG4-Ala-Ala-Asn(Trt)-PAB (Legacy Tebubio ref. 282T30274). Azido-PEG4-Ala-Ala-Asn(Trt)-PAB is a PEG derivative conjugated with a peptide via an amide bond. The azide group on the PEG end enables Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media.

Bis-PEG5-thiol (Legacy Tebubio ref. 282T30477). Bis-PEG5-thiol is a PEG derivative containing two thiol groups. The thiol groups react with maleimide, OPSS, vinylsulfone and transition metal surfaces including gold, silver, etc. The hydrophilic PEG spacer increases solubility in aqueous media.

Calaspargase pegol (Legacy Tebubio ref. 282T30688). Calaspargase pegol is used to treat acute lymphoblastic leukemia.

m-PEG12-aldehyde (Legacy Tebubio ref. 282T33490). m-PEG12-aldehyde is a PEG derivative containing an aldehyde group. Aldehyde is reactive to hydrazide and aminooxy groups which are commonly used in biomolecular probes for labeling and crosslinking carbonyls (oxidized carbohydrates). The hydrophilic PEG spacer increases solubility in aqueous media.

N-(Azido-PEG3)-N-bis(PEG3-NHS ester) (Legacy Tebubio ref. 282T33552). N-(Azido-PEG3)-N-bis(PEG3-NHS ester) is a PEG derivative that can be used in drug delivery systems, surface modification of biomaterials and biocoupling.

PEG-9 Laurate (Legacy Tebubio ref. 282T33907). PEG-9 Laurate is a bioactive chemical.

Propargyl-PEG2-Boc (Legacy Tebubio ref. 282T34148). Propargyl - peg2-tert-butyl ester is a PEG derivative containing propargyl and tert-butyl protected carboxyl groups.