Fig. 1 · Structure
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4-Maleimidobenzoic acid
Protein Crosslinker
4-Maleimidobenzoic acid functions as a protein crosslinker through its maleimide functional group, which specifically reacts with sulfhydryl groups on cysteine residues. This compound is often utilized in the development of maleimidobenzoyl spacers, facilitating the stabilization and modification of protein complexes. Its application is essential in protein engineering and bioconjugation studies, offering researchers a means to investigate protein interactions and dynamics.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 17057-04-4 |
| Applications | Protein Crosslinker |
| Formula | C11H7NO4 |
| Molecular Weight | 217.18 |
| SMILES | C1=C(C=CC(=C1)N2C(=O)C=CC2=O)C(=O)O |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
Stock preparation is unavailable for this product molecular weight.
Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.
Storage
Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.