Cy3 maleimide monosulfo new 77 SMILES CC1=C(SC=N1)C1=CC=C(CNC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](NC(=O)COCCOCCOCCOCCOCCBr)C(C)(C)C)C=C1 Purity (HPLC)

77 SMILES CC1=C(SC=N1)C1=CC=C(CNC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](NC(=O)COCCOCCOCCOCCOCCBr)C(C)(C)C)C=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

NCCCCCCNC1=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

6-FAM is the other purified isomer of 5(6)-carboxyfluorescein

51 SMILES OCCOCCOCCOCCOCC#CC1=C2CN(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

Product Name N'-Formylkynurenine Synonyms CAS Number 1022-31-7 Related CAS Molecular Formula C11H12N2O4 Molecular Weight 236

Cy3 maleimide monosulfo new 77 SMILES CC1=C(SC=N1)C1=CC=C(CNC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](NC(=O)COCCOCCOCCOCCOCCBr)C(C)(C)C)C=C1 Purity (HPLC)This is unsymmetrical bright cyanine dye including Cy3 fluorophore. Thiol mono reactive Cy3 dye. For the selective labeling of free sulfhydryl groups such as cysteine residues in peptides, proteins, and oligonucleotides. Product Name: Cy3 maleimide monosulfo Synonyms: Cy3 maleimide, fluorescent dye, thiol reactive CAS Number: N A Molecular Formula: C38H46N4O6S Molecular Weight: 686. 87 SMILES: CC1(C)\C(=C C=C