| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| L836497 | MACKLIN | L-赖氨酸单水合物 | 98% | 30元/25g; 71元/100g; 295元/500g; 1469元/2.5kg; | 咨询 |
储存：室温,密封,干燥 状态：白色到淡黄色到淡棕色粉末,晶体 |
| 239036 | J&K | L-Lysine monohydrate | 98.5% | 418元/25G; 1211元/100G; 4659元/500G; | 咨询 |
基本信息 | 分子式 | C6H14N2O2·H2O | | 分子量 | 164.21 | | 比旋光度([α]20D) | 25.5° to 27.0° (C=8, in 22% HCl) | | MDL编码 | MFCD00151035 | | Beilstein | 1722531 | | Merck | 14,5636 | | EINECS 编号 | 200-294-2 | | 存储条件 | Store at 2-8℃ |
安全信息 | 防范说明 | P262 | | WGK | 1 | | RTECS | OL5540000 | | TSCA | 是 |
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| A13040 | Alfa Aesar | L-Lysine monohydrate | 97% | 1576元/25g; 4597元/100g; 10835元/500g; | 咨询 |
应用
L-Lysine is an essential proteinogenic alfa amino acid used in various applications such as non-animal sourced supplement in cell culture media. It acts as a substrate of enzymes like L-lysine oxidase as well as a component of poly-lysine polymers. It is also involved in the studies of glycation mechanism. 备注
Hygroscopic. Air sensitive. Incompatible with strong oxidizing agents. 基本信息 MDL
MFCD00151035 EINECS
200-294-2 分子式
C6H14N2O2?H2O 分子量
164.21 (146.19anhy) 熔点
210° dec. 灵敏度
Hygroscopic. Air Sensitive. Store under Argon. Ambient temperatures. 形态
Powder 溶解性
Soluble in water and hydrochloric acid. Beilstein
1722531 Merck
14,5636 安全信息 RTECS
OL5540000 TSCA
是 |
| C17373 | Alfa Aesar | L(+)-Lysine monohydrate | 99% | 1263元/25g; 4332元/100g; 14845元/500g; | 咨询 |
基本信息 Ref#
17373 MDL
151035 分子式
C6 H14 N2 O2 . H 2 O 分子量
164.21 形态
White powder |
| 1.12233 | Millipore | L-Lysine monohydrate | for biochemistry | 1752.55元/100 G; 5645.76元/1 KG; | 咨询 |
产品说明 分析说明 Assay (Perchloric acid titration, calc. on anhydrous substance): ≥ 99.0 %
Identity (IR-spectrum): passes test
Appearance: white, crystalline powder or colorless crystals with characteristic odor
Appearance of solution (100 g/l, water): clear and colorless
Spec. rotation(α 20/D, 50 g/l, hydrochloric acid 1 mol/l, calc. on dried substance): +25.5 to +26.5
Heavy metals (as Pb): ≤ 0.001 %
NH₄ (Ammonium): ≤ 0.01 %
Foreign amino acids: ≤ 0.3 %
Other ninhydrine positive substances: ≤ 0.1 %
Water (according to Karl Fischer): 10.0 - 12.0 % 基本信息 | 线性分子式 | NH2(CH2)4CH(NH2)COOH | | 分子量 | 146.19 (anhydrous basis) | | MDL编号 | MFCD00151035 | | EC索引号 | 200-294-2 |
产品性质 | 质量水平 | 100 | | pH值(酸碱度) | 9-10.5 (20 ℃, 80 g/L in H2O) | | mp | 207-209 ℃ (decomposes) | | 溶解性 | >1500 g/L | | 堆积密度 | 366 kg/m3 | | 储存温度 | 2-8℃ |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| L9037 | Sigma-Aldrich | L-Lysine monohydrate | BioReagent, suitable for cell culture, from non-animal source | 2850.56元/25 G; 8759.88元/100 G; 54923.1元/1 KG; | 咨询 |
产品说明 一般描述 L-赖氨酸是一种具有碱性侧链的氨基酸，具有两亲性。它有一个质子化的烷基氨基，在生理pH值下完全质子化。L-赖氨酸主要参与蛋白质的静电相互作用。 应用 L-赖氨酸一水合物已可用于： - SILAC(细胞培养中氨基酸稳定同位素标记法)
- 完全合成(C)培养基，用于酵母细胞的阳性选择筛选
- 细胞生长培养基
包装 25, 100 g in poly bottle
1 kg in poly bottle 生化/生理作用 L-赖氨酸是一种必需的蛋白原α氨基酸，广泛应用于多种用途，包括作为非动物来源的细胞培养基中的补充物、L-赖氨酸氧化酶(EC 1.4.3.14)等酶的底物、聚赖氨酸聚合物的组分、氧化和糖基化机理研究的底物。 基本信息 | 经验(实验)分子式 | C6H14N2O2 · H2O | | 分子量 | 164.20 | | Beilstein | 4349963 | | EC 号 | 200-294-2 | | MDL编号 | MFCD00151035 | | PubChem化学物质编号 | 24896515 |
产品性质 | 质量水平 | 200 | | 生物来源 | non-animal source | | 产品线 | BioReagent | | 测定 | 98.5-101.5% dry basis | | 形式 | crystalline powder | | technique(s) | cell culture | mammalian: suitable | | 杂质 | endotoxin, tested | | 颜色 | white | | mp | 215 ℃ | | 溶解性 | H2O: soluble | | SMILES string | [H]O[H].NCCCC[C@H](N)C(O)=O | | InChI | 1S/C6H14N2O2.H2O/c7-4-2-1-3-5(8)6(9)10;/h5H,1-4,7-8H2,(H,9,10);1H2/t5-;/m0./s1 | | InChI key | HZRUTVAFDWTKGD-JEDNCBNOSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 224407 | Fluorochem | L-Lysine hydrate | 99% | 220元/25g; 374元/100g; | 咨询 |
基本信息 | CAS Number | 39665-12-8 | | MDL Number | MFCD00151035 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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