Troponin1, His tagged human
SIGMA/SRP5147 - recombinant, expressed in E. coli, ≥70% (SDS-PAGE), buffered aqueous glycerol solution
Synonym: DKFZp451O223; SSTNI; TNN1; TNNI1
CAS Number: 391966-14-6
Product Type: Chemical
application(s) | cell analysis |
assay | ≥70% (SDS-PAGE) |
biological source | human |
form | buffered aqueous glycerol solution |
mol wt | ~24 kDa |
NCBI accession no. | NM_003281 |
recombinant | expressed in E. coli |
shipped in | dry ice |
storage temp. | −70°C |
General description: | Troponin1 is a member of the tropomyosin family and regulates the calcium sensitivity of the myofibril contractile apparatus of striated muscles. Troponin1 is part of a complex with troponin T and troponin C in which Troponin1 acts as an inhibitory subunit that blocks actin-myosin interactions and thereby mediates striated muscle relaxation. Troponin1 is expressed in cardiac and skeletal muscle during early development but is restricted to slow-twitch skeletal muscle fibers in adults. The Troponin1 protein prevents muscle contraction by inhibiting calcium-mediated conformational changes in actin-myosin complexes. |
Physical form: | Supplied in 50mM sodium phosphate, pH 7.0, 300mM NaCl, 150mM imidazole, 0.1mM PMSF, 0.25mM DTT, 25% glycerol. |
Preparation Note: | after opening, aliquot into smaller quantities and store at -70 °C. Avoid repeating handling and multiple freeze/thaw cycles |
Symbol | GHS07,GHS08 |
Signal word | Danger |
Hazard statements | H315 - H319 - H360D |
Precautionary statements | P202 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313 |
Hazard Codes | T |
Risk Statements | 61 |
Safety Statements | 53-45 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Purity | ≥70% (SDS-PAGE) |
Storage Temp. | −70°C |
UNSPSC | 12352200 |