G7403

Glicina

≥99% (titration), suitable for electron microscopy, BioXtra

• Sinônimo(s): Glicocol, Ácido aminoacético, Ácido aminoetanoico
• Fórmula linear: NH₂CH₂COOH
• Número CAS: 56-40-6
• Peso molecular: 75.07
• Beilstein: 635782
• Número CE: 200-272-2
• Número MDL: MFCD00008131
• Código UNSPSC: 12352209
• eCl@ss: 32160406
• ID de substância PubChem: 24895306
• NACRES: NA.26

Propriedades

• product name: Glicina, BioXtra, ≥99% (titration)
• linha de produto: BioXtra
• Nível de qualidade: 200
• Ensaio: ≥99% (titration)
• forma: powder
• técnica(s): electron microscopy: suitable
• Impurezas: Insoluble matter, passes filter test
• resíduo de ignição: ≤0.05%
• perda: ≤0.05% loss on drying, HV, 20-26 °C
• cor: white
• pKa (25 °C): (1) 2.35, (2) 9.60; 2.35
• pf: 240 °C (dec.) (lit.)
• solubilidade: 1 M HCl: 1 M, clear, colorless
• traços de ânion: chloride (Cl^-): ≤0.005%; sulfate (SO₄^2-): ≤0.005%
• traços de cátion: Al: ≤0.0005%; As: ≤0.00001%; Ba: ≤0.0005%; Bi: ≤0.0005%; Ca: ≤0.001%; Cd: ≤0.0005%; Co: ≤0.0005%; Cr: ≤0.0005%; Cu: ≤0.0005%; Fe: ≤0.0005%; K: ≤0.005%; Li: ≤0.0005%; Mg: ≤0.0005%; Mn: ≤0.0005%; Mo: ≤0.0005%; NH₄⁺: ≤0.02%; Na: ≤0.02%; Ni: ≤0.0005%; Pb: ≤0.0005%; Sr: ≤0.0005%; Zn: ≤0.0005%
• absorção: ≤0.04 at 260 in 1 M HCl at 1 M; ≤0.04 at 280 in 1 M HCl at 1 M
• cadeia de caracteres SMILES: NCC(O)=O
• Absorção UV: λ: 260 nm A_max: ≤0.04; λ: 260 nm A_max: 0.003; λ: 260 nm A_max: 0.006
• InChI: 1S/C2H5NO2/c3-1-2(4)5/h1,3H2,(H,4,5)
• chave InChI: DHMQDGOQFOQNFH-UHFFFAOYSA-N
• Informações sobre genes: rat ... Grin2a(24409)

Descrição

Aplicação

Glycine has been used to quench unreacted aldehyde during sample (nuclei) preparation for scanning electron microscope. It has also been used for sample fixation in the process of immunolabeling.

Ações bioquímicas/fisiológicas

Glycine is a non-essential amino acid. Influx of calcium through the cell membrane is mediated by glycine-gated channel. Glycine participates in the synthesis of porphyrins, purine and serine. It also serves as a competitive agonist for glutamate in binding to the NMDA (N-methyl-D-aspartate) receptors. Glycine synthesis might be increased in rapidly proliferating cancer cells, due to increased demand for the amino acid.

Inhibitory neurotransmitter in spinal cord, allosteric regulator of NMDA receptors.

Neurotransmissor inibitório na coluna vertebral, regulador alostérico dos receptores de NMDA.

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)