Fig. 1 · Structure
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Sulfo-SANPAH
Cross-linking Agent
Sulfo-SANPAH is a primary amine-nitrobenzene azide cross-linking agent that significantly enhances the functionalization of various surfaces, particularly polydimethylsiloxane (PDMS) and polyacrylamide gels. It promotes the covalent attachment of extracellular matrix (ECM) proteins to a range of substrates, including acrylic-based hydrogels. The compound features a negatively charged sulfonate group on its N-hydroxysuccinimide ester ring and a photoactivated phenyl azide group, facilitating efficient reactions with nucleophiles and free radicals, thereby enabling robust cross-linking in biochemical studies.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 102568-43-4 |
| Applications | Cross-linking Agent |
| Formula | C16H18N6O9S |
| Molecular Weight | 470.41 |
| SMILES | O=C(ON1C(C(S(=O)(O)=O)CC1=O)=O)CCCCCNC2=CC=C(N=[N+]=[N-])C=C2[N+]([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.