重要规格表
| CAS # | Purity |
|---|---|
| 68181-17-9 | ≥95% by HPLC |
| Description | |
|---|---|
| Overview | This product has been discontinued. A heterobifunctional cross-linker. Reagent similar to SATA, useful for introducing protected thiol groups into a variety of proteins. Treatment with DTT releases the chromophore 2-pyridylthione and a mercaptopropionyl-modified amine. This thiolated biomolecule can then be coupled to a second biomolecule through an iodoacetamide or maleimide group. In addition, the thiolated biomolecule can be reacted with a second pyridyldisulfide-containing biomolecule. |
| Catalogue Number | 573112 |
| Brand Family | Calbiochem® |
| Synonyms | Succinimidyl 3-(2-pyridyldithio)propionate |
| References | |
|---|---|
| References | Vallera, D.A., et al. 1997. J. Immunol. Methods 197, 69. Kincaid, R.L., et al. 1988. Methods Enzymol. 159, 605. |
| Product Information | |
|---|---|
| CAS number | 68181-17-9 |
| Form | Off-white solid |
| Hill Formula | C₁₂H₁₂N₂O₄S₂ |
| Chemical formula | C₁₂H₁₂N₂O₄S₂ |
| Structure formula Image |  |
| Biological Information | |
|---|---|
| Purity | ≥95% by HPLC |
| Safety Information | |
|---|---|
| R Phrase | R: 36/37/38 Irritating to eyes, respiratory system and skin. |
| S Phrase | S: 26-36 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing. |
| Storage and Shipping Information | |
|---|---|
| Ship Code | Ambient Temperature Only |
| Toxicity | Irritant |
| Storage | -20°C |
| Do not freeze | Ok to freeze |
| Special Instructions | Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 1 month at -20°C. |
