L(+)-Serin ≥99%, frei rinnendes weißes Pulver
Lieferant: ICN Biomedicals
Synonyms:
(S)-(+)-Serin
, H-Ser-OH
, (S)-(+)-2-Amino-3-hydroxypropionsäure
ICNA0210287325EA
51.8
CHF
ICNA0210287325
ICNA0210287305
ICNA0210287391
ICNA0210287380
L(+)-Serin ≥99%, frei rinnendes weißes Pulver
L(+)-Serin
L-serine is used in the study of influence of pulsed applications of serine on polyglucose synthesis by Fusobacterium nucleatum cultures. Supplementation of minimal media with serine has been shown to restore growth in Escherichia coli that lack the PII and GlnK genes.
It is a precursor of glycine by serine hydroxy methyltransferase.
Soluble in water (50 mg/ml); insoluble in alcohol and ether.
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Formel:
C₃H₇NO₃ MW: 105,09 g/mol Siedepunkt: 259 °C (1013 hPa) Melting Pt: 222 °C (Zers., Lit.) Dichte: 1,6 g/cm³ (22 °C) Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00064224 CAS-Nummer: 56-45-1 EINECS: 200-274-3 Merck Index: 14,00846 |
Spezifikation Testergebnisse
| Synonyms | L-2-Amino-3-hydroxypropionic acid; Ser; S; (S)-2-amino-3-hydroxypropionic acid; β-hydroxy alanine; α-amino-β-hydroxy propionic acid |
| Form | Free flowing White Powder |
| Storage | Store at room temperature (15 to 30 °C) |
| Heavy Metals | ≤20 ppm (as Pb) |
| Loss on Drying | ≤0,5% |
| Optical Rotation | 10° to +20° (c = 10, 2 N HCl) |
| pka | 2,19 (−COOH), 9,21 (−NH2)(Lit.) |
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