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G1149

Sigma-Aldrich

L-Glutamic acid potassium salt monohydrate

BioReagent, suitable for insect cell culture, ≥99% (HPLC)

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Synonym(s):
(S)-2-Aminopentanedioic acid, L-α-Aminoglutaric acid potassium salt, L-2-Aminopentanedioic acid potassium salt, Glu, Potassium L-glutamate
Empirical Formula (Hill Notation):
C5H8KNO4 · H2O
CAS Number:
Molecular Weight:
203.23
Beilstein:
3637377
MDL number:
UNSPSC Code:
12352209
PubChem Substance ID:
NACRES:
NA.75

product line

BioReagent

Quality Level

Assay

≥99% (HPLC)

form

powder

technique(s)

cell culture | insect: suitable

color

white

SMILES string

O.[K+].N[C@@H](CCC([O-])=O)C(O)=O

InChI

1S/C5H9NO4.K.H2O/c6-3(5(9)10)1-2-4(7)8;;/h3H,1-2,6H2,(H,7,8)(H,9,10);;1H2/q;+1;/p-1/t3-;;/m0../s1

InChI key

XIBUKSQTWSKJMQ-QTNFYWBSSA-M

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General description

L-Glutamic acid, an amino acid is mainly found in various food products in its free form. It is ubiquitously present in the brain of mammals.

Application

L-Glutamic acid potassium salt monohydrate has been used as a component in KG buffer for cardiomyocyte isolation and culture.

Biochem/physiol Actions

L-Glutamic acid plays a major role in several metabolic pathways. It acts as excitatory neurotransmitter in the cerebral cortex. An plays a key role in learning, memory and brain aging processes. It is involved in neuronal differentiation, migration and survival in the developing brain. High levels of glutamic acid is observed in Alzheimer′s, Parkinson′s diseases and epilepsy.
Agonist at kainate, NMDA, and quisqualate receptors; an excitatory amino acid neurotransmitter.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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’.

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