WebCoumarin and Coumarin Derivatives. Coumarins are small molecular weight, water soluble, UV-excitable, blue fluorescent dyes (emission range ~410 to 470 nm). They can be either cell permeable or cell impermeant depending on their structure; the more charged moieties that are on the dye he less cell permeable the molecule is. 7‑hydroxycoumarin ... http://drmr.com/abcon/FITC.html
RODT INFAIN - Cayman Chem
WebFluorescein isothiocyanate isomer I, 5-FITC: Storage: 3 years -20°C powder 1 years -80°C in solvent Formula: C 21 H 11 NO 5 S. Molecular Weight: 389.38: CAS No. 3326-32-7: … WebFluorescein / FITC . SOLUBILITY: Very soluble in water and bases, moderately soluble in alcohol and weak acids. ... This was followed by 2 minutes in 70% alcohol and 2 … csew domestic abuse statistics
Fluorescein Isothiocyanate-Dextran
WebOther several advantages of phycobiliproteins as fluorescent labels include: very high water solubility, multiple sites for stable conjugation to many biological and synthetic materials, relatively free of spectral interference from other biological materials, and a homogeneous structure with defined molecular weights. WebAug 14, 2024 · This effect seems to have nothing to do with solubility, since the solubility of rhodamine B in ethanol is even slightly lower than that of fluorescein (solubility in ethanol of RBITC: 15 mg/mL , FITC: 20 mg/mL ). It would be conceivable that rhodamine B has a slightly higher steric demand due to the diethyl amine groups instead of smaller ... WebEthanol precipitation is a method used to purify and/or concentrate RNA, ... Its polarity makes it water-soluble (water is polar) according to the principle "like dissolves like". Because of the high polarity of water, illustrated by its high dielectric constant of 80.1 ... cseweb fareast driver