Heterobifunctional Crosslinkers


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	Amine-Carboxyl Reactive
	Amine-Reactive Photoreactive
	Amine-Sulfhydryl Reactive
	Amine-Sulfhydryl Reactive (with PEG spacer arms)
	Carbohydrate Reactive-Photoreactive
	Controlled Protein-Protein Crosslinking Kit
	Protein-Nucleic Acid Reactive (SPB)
	Sulfhydryl-Carbohydrate Reactive
	Sulfhydryl-Hydroxyl Reactive

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YOU ARE HERE:			Browse Product Catalog > Crosslinking and Protein Modification > Crosslinking Reagents > Heterobifunctional Crosslinkers

Heterobifunctional Crosslinkers


	Crosslinkers with different reactive groups at either end, enabling sequential conjugation between two different functional groups in proteins and other molecules.

Amine-Carboxyl Reactive


	Reactive toward NHS-esters and amines/hydrazides via EDC activation

Amine-Reactive Photoreactive


	Reactive Groups: NHS-ester and phenyl azide or diazirine

Amine-Sulfhydryl Reactive


	Reactive groups: maleimide and NHS-ester

Amine-Sulfhydryl Reactive (with PEG spacer arms)


	Reactive groups: NHS-ester and maleimide. Includes a selection of SM(PEG)n reagents that contain polyethylene glycol (PEG) spacer arms between reactive ends.

Carbohydrate Reactive-Photoreactive


	Reactive groups: hydrazide and phenyl azide

Controlled Protein-Protein Crosslinking Kit


	Complete kit for heterobifunctional, stepwise and controlled conjugation of two purified proteins, such as an antibody and an enzyme.

Protein-Nucleic Acid Reactive (SPB)


	Amine-reactive psoralen reagent.

Sulfhydryl-Carbohydrate Reactive


	Reactive Groups: hydrazide and maleimide

Sulfhydryl-Hydroxyl Reactive


	Reactive Groups: Maleimide and Isocyanate

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