Linker Selection Tool
With Vector Laboratories’ chemical synthesis mastery, bioconjugation expertise and linker know-how, you have a comprehensive range of linkers at your fingertips.
To design your fit-for -purpose Linear Crosslinker, select Reactive Groups and a Spacer from the options below.
To design your fit-for -purpose Linear Crosslinker, select Reactive Groups and a Spacer from the options below.
Linear Crosslinkers
Linear crosslinker can be used to conjugated two entities, and the spacer type and length can be chosen to modify physicochemical properties, shield hydrophobic patches, and optimize proximity-related effects.
REACTIVE GROUP 1
SPACER
REACTIVE GROUP 2
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Sulfo DBCO-PEG4-Maleimide
Catalog #: CCT-1231Unit Size: 10 mg, 25 mg, 100 mg, 500 mg$173.00 – $2,306.00 Select options This product has multiple variants. The options may be chosen on the product page -

Amino-dPEG®₄-acid
Catalog #: QBD-10244Unit Size: 100 mg, 1000 mg$107.00 – $375.00 Select options This product has multiple variants. The options may be chosen on the product page -

4-formyl-benzamido-dPEG®₂₄-TFP ester
Catalog #: QBD-10082Unit Size: 100 mg, 1000 mg$309.00 – $1,683.00 Select options This product has multiple variants. The options may be chosen on the product page -

Azido-PEG3-Maleimide
Catalog #: CCT-AZ107Unit Size: 25 mg, 100 mg, 1000 mg$132.00 – $1,524.00 Select options This product has multiple variants. The options may be chosen on the product page -

Bis-dPEG®₁₃-NHS ester
Catalog #: QBD-10954Unit Size: 100 mg, 1000mg$295.00 – $697.00 Select options This product has multiple variants. The options may be chosen on the product page -

Amino-dPEG®₂₄-OH
Catalog #: QBD-10868Unit Size: 100 mg, 1000mg$281.00 – $926.00 Select options This product has multiple variants. The options may be chosen on the product page -

Azidoacetic Acid
Catalog #: CCT-1081Unit Size: 1 g, 5 g, 25 g$98.00 – $825.00 Select options This product has multiple variants. The options may be chosen on the product page -

Fmoc-N-amido-dPEG®₆-acid
Catalog #: QBD-10063Unit Size: 100 mg, 1000 mg$134.00 – $290.00 Select options This product has multiple variants. The options may be chosen on the product page -

Fmoc-N-amido-dPEG®₈-NHS ester
Catalog #: QBD-10995Unit Size: 100 mg, 1000mg$188.00 – $723.00 Select options This product has multiple variants. The options may be chosen on the product page -

Bis-dPEG®₅-acid
Catalog #: QBD-10230Unit Size: 100 mg, 1000 mg$131.00 – $473.00 Select options This product has multiple variants. The options may be chosen on the product page
BioDesign: Building and delivering bioconjugate linkers
Deliver your therapeutic’s potential with proprietary linker architectures and
chemical biology expertise
chemical biology expertise