L-赖氨酸/L-Lysine/(S)-2,6-Diaminocaproic acid,99.5%
- 产品编号：L0105
- 中文名称：L-赖氨酸/L-Lysine/(S)-2,6-Diaminocaproic acid
- 英文名称：L-Lysine
- 英文别名:(S)-2,6-Diaminocaproic acid
- CAS号:56-87-1
- 分子式:H2N(CH2)4CH(NH2)CO2H
- 分子量:146.19
- 纯度:99.5%
- EC号:200-294-2
- MDL号:MFCD00064433
订货信息：
产品规格价格(RMB)
- L0105-5G20
- L0105-25G50
- L0105-100G120
- L0105-250G200
性能描述
| 试剂纯度 |
≥98.5% (TLC) |
| mp |
215 °C (dec.)(lit.) |
室温保存
使用说明：
This product is soluble in water (100 mg/ml), yielding a clear, colorless solution.
Specific Rotation: +14.6°(65 mg/ml, H2O, 20 °C)
Synonyms: L(S)-2,6-diaminocaproic acid,
L2,6-diaminohexanoic acid, α,ε-diaminocaproic acid,
Lys.
The essential amino acid L-lysine is one of the three amino acids with basic side chains, and is hydrophilic in character. It contains an N-butyl amino group in the side chain, and this moiety is protonated at
physiological pH. In addition, L-lysine is one of the two purely ketogenic amino acids, or amino acids that are degraded to give ketone bodies. Lysine is degraded in vivoto give acetoacetyl CoA via an initial
transamination with α-ketoglutarate.
L-lysine has been used with cultured human osteoblasts to study cell proliferation.Exogenous L-lysine has been utilized in Nocardia lactamduransto enhance cephamycin C production.The inhibition of the chymotrypsin-like activity of a proteasome preparation by various amino acids, including lysine, has been investigated.
A stable isotope MALDI-TOF mass spectrometry method for the detection of lysine in cultivated Corynebacterium glutamicumhas been described.
