Sulforhodamine 101 cadaverine is a very useful building block for preparing red fluorescent biomolecules. The primary aliphatic amine of the red-fluorescentSulforhodamine 101 cadaverine (Texas Red C)can be reversibly coupled to aldehydes and ketones to form a Schiff base - which can be reduced to a stable amine derivative by sodium borohydride (NaBH4) or sodium cyanoborohydride (NaCNH3) to form new biotinylated probes. Carboxylic acids of proteins and other water-soluble biopolymers can be coupled to this molecule in aqueous solution using water-soluble carbodiimides such as EDAC . It is also a good transglutaminase substrate to enhance reaction of transglutamase enzyme in which certain glutamine residues can be replaced with an aliphatic amine to form a labeled glutamine amide.
| Product Name: | Texas Red cadaverine |
| Synonyms: | Sulforhodamine 101 cadaverine |
| CAS Number: | 203866-87-9 |
| Molecular Formula: | C36H42N4O6S2 |
| Molecular Weight: | 690.87 |
| SMILES: | NCCCCCNS(=O)(=O)C1=CC=C(C(=C1)C1=C2C=C3CCC[N+]4=C3C(CCC4)=C2OC2=C3CCCN4CCCC(C=C12)=C34)S([O-])(=O)=O.NCCCCCNS(=O)(=O)C1=CC=C(C(=C1)S([O-])(=O)=O)C1=C2C=C3CCC[N+]4=C3C(CCC4)=C2OC2=C3CCCN4CCCC(C=C12)=C34 |
| Purity (HPLC): | ≥ 95% |
| Shipping Conditions: | room temperature |
| Storage Conditions: | Refrigerated |
| Regulatory Statement: | For Research Use Only |