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 Modifiers
Linear modifiers can be conjugated to control properties such as hydrophobicity, charge, and steric shielding.

REACTIVE GROUP
SPACER
END CAP
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Azido Myristic Acid
Catalog #: CCT-1345Unit Size: 5 mg, 25 mg, 100 mg$156.00 – $625.00 Select options This product has multiple variants. The options may be chosen on the product page -
Methyltetrazine Acid
Catalog #: CCT-1125Unit Size: 25 mg, 100 mg, 500 mg, 1000 mg$140.00 – $1,212.00 Select options This product has multiple variants. The options may be chosen on the product page -
Fmoc-N-amido-dPEG®₂-acid
Catalog #: QBD-10243Unit Size: 1000 mg$145.00 Select options This product has multiple variants. The options may be chosen on the product page -
MAL-dPEG®₂-acid
Catalog #: QBD-10265Unit Size: 100 mg, 1000 mg$64.00 – $107.00 Select options This product has multiple variants. The options may be chosen on the product page -
m-dPEG®₁₂-TFP ester
Catalog #: QBD-10306Unit Size: 100 mg, 1000 mg$188.00 – $643.00 Select options This product has multiple variants. The options may be chosen on the product page -
S-acetyl-dPEG®₈-OH
Catalog #: QBD-10160Unit Size: 100 mg, 1000 mg$161.00 – $697.00 Select options This product has multiple variants. The options may be chosen on the product page -
MAL-dPEG®₁₂-acid
Catalog #: QBD-10285Unit Size: 100 mg, 1000 mg$241.00 – $321.00 Select options This product has multiple variants. The options may be chosen on the product page -
Fmoc-N-amido-dPEG®₂₄-amido-dPEG®₂₄-acid
Catalog #: QBD-11301Unit Size: 100 mg, 1000 mg$337.00 – $1,683.00 Select options This product has multiple variants. The options may be chosen on the product page -
m-dPEG®₁₂-acid
Catalog #: QBD-10328Unit Size: 100 mg, 1000 mg$188.00 – $552.00 Select options This product has multiple variants. The options may be chosen on the product page -
m-dPEG®₃₇-NHS ester
Catalog #: QBD-10910Unit Size: 100 mg, 1000mg$348.00 – $1,285.00 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