ProteoMass™ Cytochrome c MALDI-MS Standard
SIGMA/C8857 - vial of 10 nmol, (M+H+) 12,361.96 Da by calculation
Synonym: Cytochrome c from equine heart; Cytochrome c from horse heart
CAS Number: 9007-43-6
MDL Number: MFCD00130890
Product Type: Chemical
Cytochrome c is a heme protein containing a single polypeptide chain and a single heme group, which is covalently attached to Cys14 and Cys17.
| application(s) | cleaning products cosmetics flavors and fragrances food and beverages personal care |
| form | solid |
| mol wt | (M+H+) 12,361.96 Da by calculation |
| packaging | vial of 10 nmol |
| product line | ProteoMass™ |
| Quality Level | 100  |
| technique(s) | mass spectrometry (MS): suitable |
| Application: | Protein calibration standard for MALDI-MS instruments. |
| Application: | The specific sites and extent of oxidation in horse cytochrome c treated with H2O2 and UV were characterized. It was suggested that the state of these sites could be used as a biomarker for the oxidative environment in a cell. |
| Biochem/physiol Actions: | Cytochrome c is primarily known as an electron-carrying mitochondrial protein. The transition of cytochrome c between the ferrous and ferric states within the cell makes it an efficient biological electron-transporter and it plays a vital role in cellular oxidations in both plants and animals. It is generally regarded as a universal catalyst of respiration, forming an essential electron-bridge between the respirable substrates and oxygen |
| Legal Information: | ProteoMass is a trademark of Sigma-Aldrich Co. LLC |
| Other Notes: | View more information on cytochrome c and electron transport at www.sigma-aldrich.com/enz. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 12352202 |