GMBS Crosslinker: Heterobifunctional Reagent for Bioconjugation and Drug Delivery
Discover the power of GMBS, a critical heterobifunctional crosslinker vital for advancing bioconjugation, antibody-drug conjugate (ADC) development, and precise protein modification. As a leading manufacturer and supplier, we provide high-purity GMBS to fuel your research and production needs.
Get a Quote & SampleUnlocking Bioconjugation Potential with GMBS

GMBS Crosslinker (CAS 80307-12-6)
GMBS, or 4-Maleimidobutyric acid n-succinimidyl ester, stands as a cornerstone reagent for precise molecular coupling. As a trusted supplier in China, we offer GMBS renowned for its dual reactivity: an amine-reactive NHS ester and a sulfhydryl-reactive maleimide group. This makes it an indispensable tool for researchers and manufacturers focused on antibody-drug conjugates (ADCs), protein labeling, and creating advanced biomolecular constructs.
- Explore GMBS crosslinker applications for antibody drug conjugates, ensuring precise targeting and efficacy.
- Purchase high-purity GMBS reagent directly from a reliable manufacturer for your critical synthesis projects.
- Understand the benefits of GMBS as a heterobifunctional crosslinker for effective bioconjugation strategies.
- Inquire about GMBS price and availability to secure your supply chain for pharmaceutical intermediates.
Key Advantages of Using GMBS
Precise Bioconjugation
GMBS enables targeted conjugation by selectively reacting with amine and sulfhydryl groups on different molecules. This precision is crucial when you need to buy a specific linker for your protein modification or antibody-drug conjugate synthesis.
Versatile Applications
As a leading supplier of pharmaceutical intermediates, we highlight GMBS's versatility in creating antibody-drug conjugates (ADCs), immobilizing enzymes, and functionalizing surfaces, making it a sought-after reagent for research and development.
Established Manufacturer Quality
Our commitment as a manufacturer ensures that the GMBS you purchase meets stringent purity standards (>98% HPLC), guaranteeing reproducible results in your demanding bioconjugation workflows and drug discovery processes.
Applications of GMBS Crosslinker
Antibody-Drug Conjugates (ADCs)
GMBS is pivotal in creating ADCs by linking cytotoxic drugs to antibodies. Researchers seeking to buy effective linkers for ADC development will find GMBS a reliable choice from reputable suppliers.
Protein Labeling and Modification
This heterobifunctional crosslinker is widely used to attach labels, peptides, or other molecules to proteins, essential for diagnostic assays and studying protein interactions. Manufacturers often use it for custom protein modification services.
Biomolecule Immobilization
GMBS facilitates the immobilization of proteins or antibodies onto surfaces like beads or sensor chips, a key process in developing diagnostic kits and affinity purification systems. Procure GMBS to ensure stable immobilization.
Drug Delivery Systems
Its ability to create stable conjugates makes GMBS valuable in developing targeted drug delivery systems, enhancing therapeutic efficacy and reducing off-target effects. Enquire about its price for your formulation needs.