G5889

L-Glutamic acid monosodium salt hydrate

BioReagent, suitable for cell culture, suitable for insect cell culture, ≥99%

• Sinonimo/i: (S)-2-Aminopentanedioic acid, L-Glutamic acid monosodium salt, Glu, MSG, Monosodium glutamate
• Formula empirica (notazione di Hill): C₅H₈NNaO₄ · xH₂O
• Numero CAS: 142-47-2
• Peso molecolare: 169.11 (anhydrous basis)
• Numero CE: 205-538-1
• Numero MDL: MFCD00013074
• Codice UNSPSC: 12352209
• ID PubChem: 24895237
• NACRES: NA.75

Proprietà

• Nome Commerciale: BioReagent
• Livello qualitativo: 200
• Saggio: ≥99%
• Stato: powder
• tecniche: cell culture | insect: suitable; cell culture | mammalian: suitable
• Colore: white to off-white
• Punto di fusione: 163 °C
• InChI: 1S/C5H9NO4.Na.H2O.H/c6-3(5(9)10)1-2-4(7)8;;;/h3H,1-2,6H2,(H,7,8)(H,9,10);;1H2;; JYDGDQPVBSBYRT-UHFFFAOYSA-N

Descrizione

Descrizione generale

L-Glutamic acid/monosodium glutamate (MSG) is the sodium salt of glutamic acid.[1] It is a commonly used food additive.[1]

Applicazioni

L-Glutamic acid monosodium salt hydrate has been used:

• to prepare glutamate stock solution in HEPES-buffered saline (HBS) for glutamate perfusions[2]
• as a component in YNG (yeast nitrogen base glutamate) medium[3]
• used to treat HT22 hippocampal cells to study its effects on cell viability and to examine the expression of molecules related to apoptotic cell death[4]
• as a component of fresh media to culture neurons and to assess glutamate uptake[5]

Azioni biochim/fisiol

Monosodium glutamate (MSG) is a food additive[1] and an environmental agent, that can affect inflammation.[6]

Agonist at kainate, NMDA, and quisqualate receptors; an excitatory amino acid neurotransmitter.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 13 - Non Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 2
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)