5(6)-FAM cadaverine chloride Sulforhodamine 101 emits at a

Sulforhodamine 101 emits at a longer wavelength than does either Tetramethylrhodamine or Sulforhodamine B

CN(C)C1=CC=C2C(OC3=CC(C=CC3=C2[C+]2=CC=C(C=C2C([O-])=O)C(=O)NCCOCCOCCOCCN=[N]#N)=[N+](C)C)=C1 Purity (HPLC): ≥ 95% Shipping Conditions: room temperature Storage Conditions: Refrigerated Regulatory Statement: For Research Use Only

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

5(6)-ROX azide is an excellent alkyne-reactive fluorescent reagent for labeling alkyne-containing biological molecules through the well known click chemitry

5(6)-FAM cadaverine chloride Sulforhodamine 101 emits at aMixed isomer of 5 and 6 FAM cadaverine. 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 laser.