Saltar al contenido
Merck
Todas las fotos(1)

Key Documents

View All Documentation

B4666

Sigma-Aldrich

5-Bromo-4-chloro-3-indolyl α-D-N-acetylneuraminic acid sodium salt

≥90%, powder

Sinónimos:

X-NeuNAc

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

About This Item

Fórmula lineal:
C19H21BrClN2O9Na
Número de CAS:
160369-85-7
Peso molecular:
559.72
MDL number:
MFCD01310489
UNSPSC Code:
12352204
PubChem Substance ID:
24891798
NACRES:
NA.32

product name

5-Bromo-4-chloro-3-indolyl α-D-N-acetylneuraminic acid sodium salt, ≥90%

Quality Level

200

assay

≥90%

form

powder

solubility

water: 50 mg/mL, clear, colorless to faintly yellow

storage temp.

−20°C

SMILES string

[Na].CC(=O)NC1C(O)CC(OC1C(O)C(O)CO)(Oc2c[nH]c3ccc(Br)c(Cl)c23)C(O)=O

InChI

1S/C19H22BrClN2O9.Na.H/c1-7(25)23-15-10(26)4-19(18(29)30,32-17(15)16(28)11(27)6-24)31-12-5-22-9-3-2-8(20)14(21)13(9)12;;/h2-3,5,10-11,15-17,22,24,26-28H,4,6H2,1H3,(H,23,25)(H,29,30);;

InChI key

QOSVDASAURDXES-UHFFFAOYSA-N

Application

5-Bromo-4-chloro-3-indolyl α-D-N-acetylneuraminic acid sodium salt has been used as a substrate for determining the neuraminidase enzymatic activity of
  • avian mycoplasma samples
  • Ornithobacterium rhinotracheale, a poultry pathogen
  • canine mycoplasma samples

Substrates

Chromogenic substrate for neuraminidase

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

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

Visite la Librería de documentos

Los clientes también vieron

Slide 1 of 1

1 of 1

X-Gal solubility: in DMF, soluble, solubility: in methanol, soluble, storage temp.:2-8°C

Roche

XGAL-RO

X-Gal

Ornithobacterium rhinotracheale has neuraminidase activity causing desialylation of chicken and turkey serum and tracheal mucus glycoproteins
Kastelic S, et al.
Veterinary Microbiology, 162(2-4), 707-712 (2013)
Demonstration of neuraminidase activity in Mycoplasma neurolyticum and of neuraminidase proteins in three canine Mycoplasma species
Bercic RL, et al.
Veterinary Microbiology, 155(2-4), 425-429 (2012)
A survey of avian Mycoplasma species for neuraminidase enzymatic activity
Bercic RL, et al.
Veterinary Microbiology, 130(3-4), 391-397 (2008)
Nga T Lao et al.
PloS one, 4(10), e7354-e7354 (2009-10-10)
Translation is most often terminated when a ribosome encounters the first in-frame stop codon (UAA, UAG or UGA) in an mRNA. However, many viruses (and some cellular mRNAs) contain "stop" codons that cause a proportion of ribosomes to terminate and
I Fujii et al.
Bioorganic & medicinal chemistry, 1(2), 147-149 (1993-08-01)
A chromogenic substrate 1, 5-bromo-4-chloroindol-3-yl 5-acetamido-3,5-dideoxy-alpha-D-glycero-D-galacto-2-nonulopyranosidon ic acid (X-Neu5Ac), has been synthesized to facilitate the screening of bacterial colonies or plaques for the detection of either natural or mutant neuraminidase activity. Substrate 1 was hydrolyzed by neuraminidase isolated from Clostridium

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