Crosslinking Reagents
Medchemexpress LLC Sulfo-SMCC sodium | 92921-24-9 | 99.9% | 25 MG
Sulfo-SMCC sodium is a commonly used hetero-bifunctional, noncleavable ADC crosslinker. It features N-hydroxysuccinimide (NHS) ester and maleimide groups, which react with primary amines and sulfhydryl groups, respectively. This crosslinker has been shown to inhibit the end-to-end annealing of stabilized microtubules.
- Hetero-bifunctional, noncleavable ADC crosslinker
- Contains N-hydroxysuccinimide (NHS) ester and maleimide groups
- Reacts with primary amines and sulfhydryl groups
Broadpharm Bromoacetamido-PEG23-azide, 1g
Bromoacetamido-PEG23-azide ester is a bifunctional PEG linker with terminal bromoacetamido and azide groups. The bromoacetamido group partakes in nucleophilic substitution, while the azide group undergoes copper-catalyzed click reactions with alkyne, DBCO, BCN. The long PEG chain imparts hydrophilicity. Please contact us for GMP-grade inquiries.
Lumiprobe AF488 NHS ester, 5 mg
AF488 is a bright and photostable dye, equivalent of Alexa Fluor 488. Due to its high hydrophilicity, this is a dye of choice for the labeling of sensitive proteins and antibodies. The dye is useful for many demanding applications, including microscopy.
Medchemexpress LLC Octanedioic acid, 1,8-bis(2,5-dioxo-3-sulfo-1-pyrrolidinyl) ester | 82436-77-9 | 98.0% | 528.47 g·mol⁻¹ | C16H20N2O14S2 | 50 MG
BS3 Crosslinker is a water-soluble, non-cleavable homobifunctional crosslinker that reacts with primary amines to form stable amide bonds. It contains sulfo-NHS ester groups that enable efficient conjugation in aqueous buffers, making it suitable for protein crosslinking and antibody-drug conjugate synthesis in research applications.
- Water soluble and membrane impermeable, enabling reactions in aqueous buffers.
- Reacts with primary amines via NHS-ester chemistry for efficient conjugation.
- Forms stable, non-cleavable amide bonds for durable linkages.
- Compatible with antibody-drug conjugate (ADC) and protein crosslinking workflows.
- Supplied with defined purity and characterized molecular weight for reproducibility.
- Available in small lab-friendly pack sizes for research use.
Abcam Traut's reagent, RNA-protein crosslinking (sulfhydryl addition) agent, 1G
MW 137.63 Da, Purity >90%. RNA-protein crosslinking (sulfhydryl addition) agent. Reacts with primary amines. Maintains charge properties similar to the original amino group.
The product is subject to the following: Abcam Restricted Use Statement
Thermo Scientific™ SBAP (succinimidyl 3-(bromoacetamido)propionate)
Crosslink amines to sulfhydryls with this short crosslinker composed of NHS-ester and bromoacetyl (haloacetyl) groups at ends of a 7-atom (6.2A) spacer arm.
Med Vet International Comfor-Trate (Maropitant Citrate) Antiemetic Tablets For Dogs, 16mg, 4 Count
Comfor-trate (maropitant citrate) Tablets are indicated for the prevention of acute vomiting and the prevention of vomiting due to motion sickness in dogs.
![eMolecules Sulfo-SMCC | Combi-Blocks | 92921-24-9 | MFCD00054978 | 436.370 | C16H17N2NaO9S | 95.000 | [Na+].[O-]S(=O)(=O)C1CC(=O)N(OC(=O)C2CCC(CN3C(=O)C=CC3=O)CC2)C1=O | 1g | 457919453](https://assets.fishersci.com/TFS-Assets/CCG/product-images/NC2103228.JPG-250.jpg)
eMolecules Sulfo-SMCC | Combi-Blocks | 92921-24-9 | MFCD00054978 | 436.370 | C16H17N2NaO9S | 95.000 | [Na+].[O-]S(=O)(=O)C1CC(=O)N(OC(=O)C2CCC(CN3C(=O)C=CC3=O)CC2)C1=O | 1g | 457919453
Sulfo-SMCC | Combi-Blocks | 92921-24-9 | MFCD00054978 | 436.370 | C16H17N2NaO9S | 95.000 | [Na+].[O-]S(=O)(=O)C1CC(=O)N(OC(=O)C2CCC(CN3C(=O)C=CC3=O)CC2)C1=O | 1g | 457919453