5(6)-FAM ethylenediamine aniline 168 SMILES [H]C(=O)C1=CC=C(OC([2H])([2H])[2H])C=C1 Purity (HPLC)

168 SMILES [H]C(=O)C1=CC=C(OC([2H])([2H])[2H])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

32 SMILES OC(=O)CNC(=O)COC1=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

11 (TFA Salt) SMILES: NCCNC(=O)C1=CC=C2C(=C1)C(=O)OC21C2=CC=C(O)C=C2OC2=C1C=CC(O)=C2

2341796-80-1 (2HCl salt) Molecular Formula C31H49Cl2N5O4S Molecular Weight 658

Can replace Alexa Fluor 568

5(6)-FAM ethylenediamine aniline 168 SMILES [H]C(=O)C1=CC=C(OC([2H])([2H])[2H])C=C1 Purity (HPLC)Mixed isomer of 5 and 6 FAM ethylenediamine. Fluorescein is one of the most popular green fluorescent reagents used for in situ labeling of peptides, proteins and nucleotides. It reacts with primary amines via carbodiimide activation of the carboxylic acid. Fluorescein has relatively high absorptivity, excellent fluorescence quantum yield, good water solubility, and an excitation maximum that closely matches the 488 nm spectral line of the argon ion