Texas Red alkyne Size:5mg 92 SMILES: CC1(C)\C(=C/C=C/C2=[N+](CCCCCC(=O)NCC#C)C3=CC=C(C=C3C2(C)C)S(O)(=O)=O)N(CCCS([O-])(=O)=O)C2=CC=C(C=C12)S(O)(=O)=O Purity (HPLC):

92 SMILES: CC1(C)\C(=C/C=C/C2=[N+](CCCCCC(=O)NCC#C)C3=CC=C(C=C3C2(C)C)S(O)(=O)=O)N(CCCS([O-])(=O)=O)C2=CC=C(C=C12)S(O)(=O)=O Purity (HPLC): ≥ 95% Shipping Conditions: room temperature Storage Conditions: Refrigerated Regulatory Statement: For Research Use Only

5-TAMRA has also achieved prominence as a dye for oligonucleotide labeling and automated DNA sequencing applications

349 SMILES OC(=O)CCCCOC1=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 Purity (HPLC) >= 95% Shipping Conditions Room temperature Storage Conditions Refrigerated Shelf Life 12 months after the date of delivery Regulatory Statement For Research Use Only

COA           MSDS

87 SMILES Cl

Texas Red alkyne Size:5mg 92 SMILES: CC1(C)\C(=C/C=C/C2=[N+](CCCCCC(=O)NCC#C)C3=CC=C(C=C3C2(C)C)S(O)(=O)=O)N(CCCS([O-])(=O)=O)C2=CC=C(C=C12)S(O)(=O)=O Purity (HPLC):Sulforhodamine 101 alkyne (Texes Red alkyne) is an excellent azide reactive fluorescent reagent for labeling azide containing biological molecules through click chemistry. The conjugate has better solubility than the parent dye carboxyrhodamine and its long PEG spacer should reduce any steric effect of the dye on the molecule to be labelled. Sulforhodamine 101 emits at a longer wavelength than does either Tetramethylrhodamine or Sulforhodamine B. With