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Medchemexpress LLC Disuccinimidyl sulfoxide | 1351828-03-9 | MFCD30497419 | 99.8% | 388.35 g/mol | C14H16N2O9S | 500MG
Supplier: Medchemexpress LLC HY123740500MG
Disuccinimidyl sulfoxide (DSSO) is a homobifunctional, amine-reactive, sulfoxide-containing cross-linker developed for cross-linking mass spectrometry workflows. It incorporates two symmetric CID-cleavable sites that produce characteristic fragmentation patterns, enabling confident identification of cross-linked peptides and aiding structural proteomics and protein interaction mapping.
- MS-cleavable sulfoxide core for characteristic CID fragmentation.
- Homobifunctional, N-hydroxysuccinimide ester reactivity toward primary amines.
- Enables confident identification of cross-linked peptides in proteomics studies.
- High purity (≈99.8%) white to off-white solid.
- Suitable for cross-linking model peptides, proteins, and multisubunit complexes.
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