Skip to Content
Merck
All Photos(2)

Key Documents

MAK004

Sigma-Aldrich

Glutamate Assay Kit

sufficient for 100 colorimetric tests

Synonym(s):

L-Glutamate Assay Kit

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
12161503
NACRES:
NA.84

usage

sufficient for 100 colorimetric tests

application(s)

cosmetics
food and beverages

detection method

colorimetric

relevant disease(s)

neurological disorders; cancer

storage temp.

−20°C

General description

Glutamate, one of the two acidic proteinogenic amino acids, is also a key molecule in cellular metabolism. The synthesis of α-KG from glutamate by glutamate dehydrogenase is a key TCA cycle anaplerotic reaction. In humans, glutamate plays an important role both in amino acid degradation and disposal of excess or waste nitrogen. Within the mammalian nervous system, glutamate is the most abundant excitatory neurotransmitter. It is believed to be involved in learning and memory and may also be involved in diseases like amyotrophic lateral sclerosis, autism, some forms of mental retardation, and Alzheimer′s disease. Glutamate is present in a wide variety of foods, and has been used as a flavor enhancer in food industry.

Application

Glutamate Assay Kit has been used to determine the concentration of glutamate in cerebrospinal fluid in a rat subarachnoid hemorrhage model. It has also been used to determine cytosolic and secreted glutamate concentrations in cerebrospinal fluid of patients with amyotrophic lateral sclerosis.

Suitability

Suitable to determine glutamate concentration in a variety of samples.

Principle

Glutamate concentration is determined by an enzymatic assay, which results in a colorimetric (450 nm) product, proportional to the glutamate present.

Pictograms

Health hazardCorrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Chunyan Zhu et al.
Scientific reports, 7(1), 11935-11935 (2017-09-22)
In neuropathic pain (NP), the atrophy of hippocampus contributes to the comorbidity between pain, depression and the cognitive deficits. However, the exact mechanism underling the comorbidity, the effective control of the degenerations in hippocampus and the remission of the accompanied
Astroglia acquires a toxic neuroinflammatory role in response to the cerebrospinal fluid from amyotrophic lateral sclerosis patients.
Mishra P S, et al.
Journal of Neuroinflammation, 13(1), 212-212 (2016)
Developing medications targeting glutamatergic dysfunction in autism: progress to date.
Fung L K and Antonio Y H
CNS Drugs, 29(6), 453-463 (2015)
Leena S Knight et al.
Neurochemical research, 42(12), 3490-3503 (2017-09-18)
Betaine (N-trimethylglycine), a common osmolyte, has received attention because of the number of clinical reports associating betaine supplementation with improved cognition, neuroprotection and exercise physiology. However, tissue analyses report little accumulation of betaine in brain tissue despite the presence of
Cheng Zhang et al.
Translational stroke research, 11(4), 799-811 (2019-12-14)
The blood-brain barrier (BBB) disruption leads to the vasogenic brain edema and contributes to the early brain injury (EBI) after subarachnoid hemorrhage (SAH). However, the mechanisms underlying the BBB damage following SAH are poorly understood. Here we reported that the

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service