Fluorescein weight
WebBecause fluorescein has a molecular weight of 376, it is smaller than the pore size of many hydrogels and can be absorbed into the lens, resulting in a yellow stain. Therefore, as a … WebFluorescein sodium salt. undefined. Synonyms: Acid Yellow 73, D&C;Yellow No. 8, NaFl, NaFluo, Sodium fluorescein, Uranine. CAS 518-47-8. Molecular Weight 376.27 ...
Fluorescein weight
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WebSimulation of the relationship between molecular weight (MW) and fluorescence polarization (P). Simulations are shown for dyes with various fluorescence lifetimes (τ): 1 ns (cyanine dyes) in purple, 4 ns (fluorescein and Alexa Fluor 488 dyes) in red, 6 ns (some BODIPY dyes) in green and 20 ns (dansyl dyes) in blue. WebMolecular Weight: 424.40. EC Number: 200-679-5. NACRES: NA.32. Recommended Products. Slide 1 of 10. 1 of 10. Sigma-Aldrich. A4108. Aminophenyl fluorescein solution. 5 mM in DMF, suitable for fluorescence. ... Hydroxyphenyl fluorescein solution is used to detect highly reactive oxygen species (hROS). It is a suitable probe to detect cellular ...
WebFluorescein (FITC) Fluorescein (FITC) Fluorescence SpectraViewer Fluorescein derivatives are the most common fluorescent reagents for biological research because of their high absorptivity, excellent fluorescence quantum yield, and good water solubility. Webreaction molar ratios result in fluorescein-antibody conjugates with F/P ratios of 1−2, 2−4 and 3−6, respectively. This procedure can be modified if a protein of a different molecular weight (or a different amount of IgG) is used in the labeling reaction. (See Table 2 reaction mixture ratios for whole IgG, IgM, or antibodyfragments.) 1.
WebAlternate Names: Acid Yellow 73; Uranine; Fluorescein disodium salt Application: Fluorescein sodium salt is a sodium salt of fluorescein CAS Number: 518-47-8 Molecular Weight: 376.27 Molecular Formula: C 20 H 10 O 5 • 2 Na For Research Use Only. Not Intended for Diagnostic or Therapeutic Use. WebFluorescein Synonyms: Acid Yellow 73 Empirical Formula (Hill Notation): C20H12O5 CAS Number: 2321-07-5 Molecular Weight: 332.31 Product Comparison Guide Use the product attributes below to configure the comparison table. (Select up to 3 total.) Select Attribute Select Attribute Select Attribute Sort by: Default Product Number Product Description
WebEmpirical Formula (Hill Notation): C33H32N4O8S Molecular Weight: 644.69 eCl@ss: 34058011 PubChem Substance ID: 329773319 NACRES: NA.47 Recommended Products Slide 1 of 10 1of 10 Sigma-Aldrich 53608 Biotin (5-fluorescein) conjugate BioReagent, suitable for fluorescence, ≥90% (HPCE) View Price and Availability Sigma-Aldrich 28616 …
WebFluorescein angiography is performed by injecting fluorescein sodium dye as a bolus into a peripheral vein. The normal adult dosage is 500mg, and is typically packaged in doses … how to rent archiveWeb分子量（Molecular Weight）：1k，2k，3.4k，5k，10k，20k（可按需定制） ... Stearic acid PEG Fluorescein，FITC-STA-PEG，硬脂酸聚乙二醇荧光素，一种具有末端荧光FITC的两亲性表面活性剂 ... how to rent apt with bad creditWebApr 10, 2024 · The obvious decreases in molecular weight (M w) and the radius of gyration (R g) were observed for trypsin-hydrolyzed GA (GA-Trypsin), ... The sodium fluorescein was dissolved in GA, and after 15 min, most of sodium fluorescein was evenly dispersed. More importantly, in the view of protease-hydrolyzed GA, especially GA-Trypsin, sodium ... north alabama chemicals decatur alWebJul 7, 2024 · For children, the dose should be calculated on the basis of 7.7 mg for each kg of actual body weight (or 35 mg for each 10 pounds of body weight) up to a maximum of 500 mg via IV administration. Preparation … north alabama college footballWeb• Molecular weight: 427.36±3 • Excitation source: 488 nm spectral line, argon-ion laser • Excitation wavelength: 494 nm • Emission wavelength: 518 nm • Extinction coefficient: > 80,000 M -1 cm -1 • CAS #: 75350-46-8 • Solubility: Soluble in DMF or DMSO • Reactive groups: Maleimide, reacts with sulfhydryls at pH 6.5 to 7.5 Applications: north alabama confWebFluorescein (medical use) Fluorescein is used to help in the diagnosis of a number of eye problems. [3] When applied as a drop or within a strip of paper to the surface of the eye it … how to rent a range roverWebfluorescein angiography or angioscopy of the retina and iris ... For children, the dose should be calculated on the basis of 7.7 mg for each kg of actual body weight (or 35 mg for each 10 pounds of body weight) up to a maximum of 500 mg via intravenous administration. (2.1) how to rent a recliner