L(+)-Asparagin, wasserfrei ≥99%, weißes Pulver Reagenz für die Zellkultur
Lieferant: ICN Biomedicals
Synonyms:
L(+)-2-Amino-1,4-butandisäure-4-amid
, (S)-(+)-2-Amino-1,4-butandisäure-4-amid
, (S)-(+)-Asparagin
Storage: Store at Room Temperature (15-30 °C). Store Desiccated.
L-Asparagine is used in cell culture media and is a component of MEM non-essential amino acids solution. L-Asparagine has been shown to enhance ornithine decarboxylase activity in cultured human colon adenocarcinoma Caco-2 cells and in cultured IEC-6 intestinal epithelial cells. Spore germination in Bacillus subtilis has been increased in the presence of L-asparagine. An isoxazoline RGD mimic platelet GPIIb/IIIa antagonist has been prepared by chiral synthesis with L-asparagine as a starting material. L-Asparagine has been utilized in the synthesis of 4-azalysine building blocks for application to combinatorial chemistry.
- Anhydrous
- Cell Culture Reagent Grade
- Presentation: White Powder
- pKa: 2.14 (-COOH), 8.72 (-NH2) (Lit.)
- Soluble in aqueous solution (1%-clear, colorless solution).
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Formel:
H₂NCOCH₂CH(NH₂)CO₂H MW: 132,12 g/mol Melting Pt: 234…235 °C (Lit.) Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00064401 CAS-Nummer: 70-47-3 |
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Spezifikation Testergebnisse
| Identity Test | Passes |
| Purity | ≥99% |
| FTIR | Conforms to Standard |
| Loss on Drying | ≤1.0% |
| Optical Rotation | +25° to +36° (c=10, 1N AM56HCl) |
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