| Available Modifications | Molecular Weight (g · mol-1) | Molecular formula | Productnumber | MSDS |
|---|---|---|---|---|
| Carboxylic acid | 931.07 | C43H52N2O12S3Na2 | 752-00 | Download |
| NHS-ester | 1028.15 | C47H55N3O14S3Na2 | 752-01 | Download |
| Amino-derivative | 951.18 | C45H59N4O11S3Na | 752-02 | Download |
| Maleimide | 1053.20 | C49H58N4O13S3Na2 | 752-03 | Download |
| Azide | 1013.16 | C46H58N6O11S3 * 2Na | 752-10 | Download |