Species | Canine | ||||
Protein Construction |
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Purity | > 95% as determined by Bis-Tris PAGE | ||||
Endotoxin Level | Less than 1EU per μg by the LAL method. | ||||
Expression System | E.coli | ||||
Theoretical Molecular Weight | 27.41 kDa | ||||
Apparent Molecular Weight | The protein migrates to 25-28 kDa based on Bis-Tris PAGE result. | ||||
Formulation | Supplied as 0.22μm filtered solution in 20mM PB, 500mM NaCl, 200mM L-arginine (pH 7.4). | ||||
Concentration | Verified by one or more methods from 0.64mg/ml A280/Bioactivity/BCA/Bradford. | ||||
Storage & Stability | This product remains stable for 6 months at -80°C or below. Avoid repeated freeze-thaw cycles. |
Target Background | Thymidine kinase 1 (TK1) catalyzes the initial phosphorylation of thymidine in the salvage pathway synthesis of dTTP, an essential building block of DNA. TK1 is a cytosolic enzyme with its highest level during the S-phase of the cell cycle. |
Synonyms | Thymidine kinase; EC 2.7.1.21; thymidine kinase-1 |
For research use only. Not intended for human or animal clinical trials, therapeutic or diagnostic use.