Fig. 1 · Structure
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CTP-Cys
Cysteine
CTP-Cys is a cysteine analog conjugated to cytidine triphosphate (CTP), designed for targeted peptide conjugation. This reagent is instrumental in facilitating the introduction of cysteine residues into peptides, enabling the formation of covalent bonds and stabilization of peptide structures. Its applications are significant in protein engineering, peptide synthesis, and the development of bioconjugates for therapeutic and diagnostic purposes.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 2300065-35-2 |
| Applications | Cysteine |
| Formula | C67H98N20O20S |
| Molecular Weight | 1535.68 |
| SMILES | O=C(N1[C@@H](CCC1)C(N[C@@H](CC2=CNC3=CC=CC=C23)C(N[C@@H](CC4=CNC=N4)C(N[C@@H](CC(C)C)C(N[C@@H](CO)C(N[C@@H](CO)C(N[C@@H](CCC(N)=O)C(N[C@@H](CC5=CC=C(C=C5)O)C(N[C@@H](CO)C(N[C@@H](CCCNC(N)=N)C(N[C@@H]([C@H](O)C)C(N[C@@H](CS)C(O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)[C@H](C)N |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
Stock preparation is unavailable for this product molecular weight.
Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.
Storage
Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.