L-精氨酸

• 产品号: 11009
• CAS号: 74-79-3
• 分子式: C6H14N4O2
• 分子量: 174.20096
• 纯 度: ≥99.5% (NT)

产品别名

• 标题: L-Arginine
• IUPAC标准名: (2S)-2-amino-5-carbamimidamidopentanoic acid
• IUPAC传统名: L-arginine
• 别名: (S)-2-氨基-5-胍基戊酸; (S)-2-Amino-5-guanidinopentanoic acid

产品登记号

• CAS号: 74-79-3
• EC号: 200-811-1
• PubChem SID: 24846956
• Beilstein号: 1725413
• MDL号: MFCD00002635

产品性质

• 痕量阳离子: Zn: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• 燃烧残渣: ≤0.05% (as SO4)
• 杂质: ≤0.3% foreign amino acids
• 杂质: ≤0.3% foreign amino acids
• λ: 0.5 M in H2O
• 线性分子式: H2NC(=NH)NH(CH2)3CH(NH2)CO2H
• 干燥失重: ≤0.1% loss on drying, 20 °C (HV)
• 纯度: ≥99.5% (NT)
• 痕量阴离子: sulfate (SO42-): ≤100 mg/kg
• 痕量阴离子: sulfate (SO42-): ≤100 mg/kg
• 相关基因信息: human ... NOS1(4842), NOS2(4843)rat ... Ppm1a(24666)
• 紫外吸收波长: λ: 280 nm Amax: ≤0.1
• 紫外吸收波长: λ: 280 nm Amax: ≤0.1
• 熔点: 222 °C (dec.)(lit.)
• 比旋光度: [α]20/D +27.0±0.5°, c = 5% in 5 M HCl
• pH值: 10.5-12.0 (25 °C, 0.5 M in H2O)
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RTECS编号: CF1934200
• 德国WGK号: 1

产品详细信息

详细说明 (English)

Biochem/physiol Actions
Substrate of nitric oxide synthase, which is converted to citrulline and nitric oxide (NO). Induces insulin release by a nitric oxide-dependent mechanism.
Other Notes
Exhibits stabilizing effects on plant protoplasts1; pH drift correction in IEF of proteins2; Growth requirement of various microorganisms3.

详细说明 (简体中文)

Biochem/physiol Actions
一氧化氮合成酶的底物，可转化为瓜氨酸和一氧化氮 (NO)。通过与一氧化氮相关的机理诱导胰岛素释放。
Other Notes
Exhibits stabilizing effects on plant protoplasts1; pH drift correction in IEF of proteins2; Growth requirement of various microorganisms3.