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18909

Sigma-Aldrich

Calcofluor White Stain

suitable for microbiology

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About This Item

Código UNSPSC:
12171500
NACRES:
MA.02
En este momento no podemos mostrarle ni los precios ni la disponibilidad

Línea del producto

BioChemika

Nivel de calidad

100

Formulario

liquid

composición

Calcofluor White M2R, 1 g/L
Evans blue, 0.5 g/L

técnicas

microbe id | staining: suitable

color

blue to very dark blue

λmáx.

423-443 nm

fluorescencia

λex 423-443 nm in 0.1 M phosphate pH 7.0

aplicaciones

food and beverages
hematology
histology
microbiology

temp. de almacenamiento

room temp

idoneidad

fungi
parasites
yeasts

cadena SMILES

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

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+

Clave InChI

CNGYZEMWVAWWOB-VAWYXSNFSA-N

Categorías relacionadas

Descripción general

Calcofluor White Stain (C.l. 40622) is a stilbene compound that has additional triazinyl and phenyl aromatic groups. It is also known as cellufluor.

Aplicación

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.

Pictogramas

Health hazardExclamation mark
GHS08,GHS07

Palabra de señalización

Danger

Frases de peligro

H319,H350

Clasificaciones de peligro

Carc. 1B - Eye Irrit. 2

Código de clase de almacenamiento

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificados de análisis (COA)

Lot/Batch Number
BCCL3756
BCCK5632
BCCK5631
BCCH2435
BCCH2434

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Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

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Bojan Gujas et al.
Development (Cambridge, England), 144(19), 3578-3589 (2017-08-31)
The plant vascular network consists of specialized phloem and xylem elements that undergo two distinct morphogenetic developmental programs to become transport-functional units. Whereas vacuolar rupture is a determinant step in protoxylem differentiation, protophloem elements never form a big central vacuole.
Melphine M Harriott et al.
Antimicrobial agents and chemotherapy, 53(9), 3914-3922 (2009-07-01)
Candida albicans readily forms biofilms on the surface on indwelling medical devices, and these biofilms serve as a source of local and systemic infections. It is estimated that 27% of nosocomial C. albicans bloodstream infections are polymicrobial, with Staphylococcus aureus
Weiwei Dang et al.
Nature, 459(7248), 802-807 (2009-06-12)
Cells undergoing developmental processes are characterized by persistent non-genetic alterations in chromatin, termed epigenetic changes, represented by distinct patterns of DNA methylation and histone post-translational modifications. Sirtuins, a group of conserved NAD(+)-dependent deacetylases or ADP-ribosyltransferases, promote longevity in diverse organisms;
Yanqiu Zhao et al.
The New phytologist, 225(4), 1531-1544 (2019-07-02)
Wood formation is the terminal differentiation of xylem mother cells derived from cambial initials, and negative regulators play important roles in xylem differentiation. The molecular mechanism of the negative regulator of xylem differentiation PagKNAT2/6b was investigated. PagKNAT2/6b is an ortholog
Derek L Lindstrom et al.
Genetics, 183(2), 413-422 (2009-08-05)
The replicative life span (RLS) of Saccharomyces cerevisiae has been established as a model for the genetic regulation of longevity despite the inherent difficulty of the RLS assay, which requires separation of mother and daughter cells by micromanipulation after every
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