Saltar al contenido
Merck
Todas las fotos(3)

Key Documents

View All Documentation

213519

Sigma-Aldrich

Pyronin Y

certified by the Biological Stain Commission, Dye content 50 %

Sinónimos:

Pyronin G, Pyronin J

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(3)

About This Item

Fórmula empírica (notación de Hill):
C17H19ClN2O
Número de CAS:
92-32-0
Peso molecular:
302.80
Colour Index Number:
45005
Beilstein/REAXYS Number:
3795789
EC Number:
202-147-8
MDL number:
MFCD00011725
UNSPSC Code:
12171500
PubChem Substance ID:
24852787
NACRES:
NA.47

grade

certified by the Biological Stain Commission

Quality Level

200

form

powder or crystals

composition

Dye content, 50%

mp

250-260 °C (lit.)

λmax

548 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[Cl-].CN(C)c1ccc2C=C3C=C\C(C=C3Oc2c1)=[N+](/C)C

InChI

1S/C17H19N2O.ClH/c1-18(2)14-7-5-12-9-13-6-8-15(19(3)4)11-17(13)20-16(12)10-14;/h5-11H,1-4H3;1H/q+1;/p-1

InChI key

INCIMLINXXICKS-UHFFFAOYSA-M

¿Está buscando productos similares? Visita Guía de comparación de productos

General description

Pyronin Y (C.I. 45005) is an aminoxanthene dye that is present as a weakly lipophilic cation in neutral aqueous solutions. It is also known as pyronine G.

Application

Pyronin Y is commonly used in histology as a constituent of the ethyl (methyl) green-pyronine method for demonstrating DNA and RNA. It is known as a nucleic acid stain for both RNA and DNA. Additionally, it is suitable for other microscopic applications including demonstration of lipofuscin in neurons and simultaneous fixation and staining of phospholipids.

Suitability

Certified for use in the methyl green-pyronin method for differential staining of nucleic acids.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
MKCM1223
MKBV5462V
MKBJ2063V
MKBB5573
MKAA4446

¿No ve la versión correcta?

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

Busque por un COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

IL-7 is a potent and proviral strain-specific inducer of latent HIV-1 cellular reservoirs of infected individuals on virally suppressive HAART.
Wang FX
The Journal of Clinical Investigation, 115, 128-137 (2005)
Side population cells contribute to the genesis of human endometrium
Tsuji S
Fertility and Sterility, 90, 1528- 1537 (2008)
F. W. D. Rost
Fluorescence Microscopy, 2 (1992)
S V Desai et al.
International endodontic journal, 44(10), 907-916 (2011-05-14)
To investigate the expression of TLR2 in refractory periapical lesions. Refractory periapical lesion biopsies were histopathologically and clinically categorized into asymptomatic periapical granuloma (n=10), symptomatic periapical granuloma (n=10) or periapical cyst (n=10) and prepared for immunohistochemical staining using antibodies to
Yang Mei et al.
Nature communications, 11(1), 3172-3172 (2020-06-25)
Bone marrow engraftment of the hematopoietic stem and progenitor cells (HSPCs) involves homing to the vasculatures and lodgment to their niches. How HSPCs transmigrate from the vasculature to the niches is unclear. Here, we show that loss of diaphanous-related formin
Ver todos los artículos relacionados

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico