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Calcofluor White Stain

SIAL/18909 - suitable for microbiology

Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-18909-100ML-F 100 mL
 $43.00
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This image is provided for informative purposes only and does not represent an actual product label. It should not be used as a substitute for official product labeling.

 

λmax 423-443 nm
application(s) food and beverages
hematology
histology
  microbiology
color blue to very dark blue
composition Calcofluor White M2R, 1 g/L
  Evans blue, 0.5 g/L
fluorescence λex 423-443 nm in 0.1 M phosphate pH 7.0
form liquid
InChI InChI=1S/C40H44N12O10S2/c53-21-17-51(18-22-54)39-47-35(41-29-7-3-1-4-8-29)45-37(49-39)43-31-15-13-27(33(25-31)63(57,58)59)11-12-28-14-16-32(26-34(28)64(60,61)62)44-38-46-36(42-30-9-5-2-6-10-30)48-40(50-38)52(19-23-55)20-24-56/h1-16,25-26,53-56H,17-24H2,(H,57,58,59)(H,60,61,62)(H2,41,43,45,47,49)(H2,42,44,46,48,50)/b12-11+
InChI key CNGYZEMWVAWWOB-VAWYXSNFSA-N
product line BioChemika
Quality Level 100 
SMILES string C1=CC=C(C=C1)NC2=NC(=NC(=N2)N(CCO)CCO)NC3=CC(=C(C=C3)C=CC4=C(C=C(C=C4)NC5=NC(=NC(=N5)NC6=CC=CC=C6)N(CCO)CCO)S(=O)(=O)O)S(=O)(=O)O
storage temp. room temp
suitability fungi
  parasites
  yeasts
technique(s) microbe id | staining: suitable
Application: Calcofluor White Stain is a fluorescent stain that is used for the rapid detection of yeasts, fungi, and parasitic organisms. It is a non-specific fluorochrome that binds to cellulose and chitin in cell walls. It is suitable for use as a viability stain for plant cells. Additionally, calcofluor white is recommended as a counterstain for in situ hybridization staining of plant material and as a flow cytometry stain for assessing the viability of animal cells.
General description: Calcofluor White Stain (C.l. 40622) is a stilbene compound that has additional triazinyl and phenyl aromatic groups. It is also known as cellufluor.
Storage Temp. room temp
UNSPSC 12171500

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