Pular para o conteúdo
Merck
Todas as fotos(1)

Key Documents

MAK435

Sigma-Aldrich

Acetylcholine Assay Kit

Sufficient for 100 colorimetric or fluorometric tests

Faça loginpara ver os preços organizacionais e de contrato


About This Item

Código UNSPSC:
12161503
NACRES:
NA.84

Nível de qualidade

entrada

cell culture(s)
plasma
saliva
urine
milk
serum
tissue

aplicação(ões)

pharmaceutical

método de detecção

colorimetric
fluorometric

doença(s) relevante(s)

cardiovascular diseases, Alzheimer′s disease; neurodegenerative disorders; neurological disorders

temperatura de armazenamento

−20°C

Descrição geral

Acetylcholine is a multifunctional neurochemical with diverse roles in the brain and various organ systems. It acts as a neurotransmitter, facilitating communication between neurons, myocytes, and cells in glandular tissues. The name "acetylcholine" originates from its chemical composition, which is an ester of acetic acid and choline. Tissues that utilize or respond to acetylcholine are termed cholinergic. While it functions as a neurotransmitter throughout the body, acetylcholine is particularly associated with the neuromuscular junction, where it triggers muscle activation by connecting motor neurons in the ventral spinal cord with muscles. Additionally, acetylcholine serves as a neurotransmitter in the autonomic nervous system, enabling communication between preganglionic and postganglionic neurons. It is the final product released by parasympathetic postganglionic neurons and plays vital roles in skeletal muscle movement, regulation of smooth and cardiac muscle, as well as in learning, memory, and mood.

Aplicação

The Acetylcholine Assay Kit may be used for:
  • Neurological Research
  • Drug Discovery
  • Cell culture analysis

Características e benefícios

Convenient and Sensitive Measurement:

  • Utilizes only 20 μL of the sample, providing an accurate determination of acetylcholine.
  • Offers a wide detection range of 10-200 μM (colorimetric) and 0.4-10 μM (fluorometric), ensuring sensitivity across varying concentrations.
Simplified Process:
  • Enjoy a hassle-free procedure requiring the addition of a single working reagent.
  • Complete the assay with just a 30-minute reaction time, saving valuable time and effort.

Adequação

The kit is suitable for the quantitative determination of acetylcholine and evaluation of drug effects on acetylcholine metabolism in serum, plasma, urine, saliva, milk, tissue, and cell culture etc.

Princípio

The Acetylcholine Assay Kit provides a simple, direct and high-throughput assay for measuring acetylcholine in biological samples. In this assay, acetylcholine is hydrolyzed by acetylcholinesterase to choline which is oxidized by choline oxidase tobetaine and H2O2. The resulting H2O2 reacts with a specific dye to form a pink colored product. The color intensity at 570 nm or fluorescence intensity at λEx = 530 nm/λEm = 585 nm is directly proportional to the acetylcholine concentration in the sample.

Outras notas

For additional information on our range of Biochemicals, please complete this form.

Frases de perigo

Declarações de precaução

Classificações de perigo

Aquatic Chronic 3

Código de classe de armazenamento

10 - Combustible liquids

Ponto de fulgor (°F)

188.6 °F

Ponto de fulgor (°C)

87 °C


Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica