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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m-dPEG®₂₄-amine
Catalog #: QBD-10318Unit Size: 100 mg, 1000 mg$213.00 – $1,010.00 Select options This product has multiple variants. The options may be chosen on the product page -
Azido-dPEG®₄-acid
Catalog #: QBD-10502Unit Size: 100 mg, 1000 mg$195.00 – $572.00 Select options This product has multiple variants. The options may be chosen on the product page -
m-dPEG®₈-Thiol
Catalog #: QBD-10793Unit Size: 100 mg, 1000mg$214.00 – $616.00 Select options This product has multiple variants. The options may be chosen on the product page -
Amino-dPEG®₂₄-acid
Catalog #: QBD-10317Unit Size: 100 mg, 1000 mg$253.00 – $954.00 Select options This product has multiple variants. The options may be chosen on the product page -
Amino-dPEG®₈-acid
Catalog #: QBD-10277Unit Size: 100 mg, 1000 mg$188.00 – $536.00 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®₈-Lipoamide
Catalog #: QBD-10800Unit Size: 100 mg, 1000mg$214.00 – $1,071.00 Select options This product has multiple variants. The options may be chosen on the product page -
m-dPEG®₄-Azide (Azido-m-dPEG®₄)
Catalog #: QBD-10532Unit Size: 100 mg, 1000 mg$134.00 – $514.00 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