V0500
L -缬氨酸
≥98% (HPLC), suitable for thin layer chromatography (TLC)
别名:
(S)-α-缬氨酸, L-2-氨基-3-二甲基丁酸
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关于此项目
线性分子式:
(CH3)2CHCH(NH2)CO2H
化学文摘社编号:
分子量:
117.15
NACRES:
NA.26
PubChem Substance ID:
eCl@ss:
32160406
UNSPSC Code:
12352209
EC Number:
200-773-6
MDL number:
Beilstein/REAXYS Number:
1721136
产品名称
L -缬氨酸, reagent grade, ≥98% (HPLC)
grade
reagent grade
Quality Level
assay
≥98% (HPLC)
form
powder
technique(s)
thin layer chromatography (TLC): suitable
color
white
mp
295-300 °C (subl.) (lit.)
solubility
H2O: 50 mg/mL, clear, colorless
SMILES string
CC(C)[C@H](N)C(O)=O
InChI
1S/C5H11NO2/c1-3(2)4(6)5(7)8/h3-4H,6H2,1-2H3,(H,7,8)/t4-/m0/s1
InChI key
KZSNJWFQEVHDMF-BYPYZUCNSA-N
Application
- L-Valine一直用作薄层色谱的标准品。
- 它是Grace′s antheraea培养基的补充剂，用于培养无脊椎动物的细胞和组织。
- 也被用于制备饥饿培养基，以研究relA基因在大肠杆菌抗生素抗性中的作用。
Biochem/physiol Actions
缬氨酸是必需氨基酸，参与谷氨酰胺和丙氨酸的生物合成。缬氨酸是支链氨基酸（BCAA），维持着BCAA之间的平衡。L-缬氨酸是一种能量燃料。长期缺乏 L-缬氨酸会导致生长不足、器官损伤和肌肉质量损失。
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存储类别
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Preparation of several media for the culture of tissues and cells from invertebrates.
Vaughn
TCA Manual, 527-537 (1977)
Martin Kohlmeier
Nutrient Metabolism: Structures, Functions, and Genes, 390-390 (2015)
On the limited role of relA in kanamycin and amino acid starvation induced stringency and subsequent antibiotic cross-protection in Escherichia coli
Chiang
Journal of Experimental Microbiology and Immunology, 15, 59-63 (2011)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| V0500-100G | 04061835364237 |
| V0500-1G | 04061837428944 |
| V0500-1KG | 04061835364244 |
| V0500-25G | 04061835364251 |
| V0500-500G | 04061835364268 |