Abscisic Acid (Dormin)
(Synonyms: (+)-脱落酸) 目录号 : GC10740
A plant hormone with diverse roles
Cas No.:21293-29-8
Sample solution is provided at 25 µL, 10mM.
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Abscisic Acid (Dormin) is a plant hormone.
Abscisic acid (ABA) is a plant hormone and plays an important role in regulating plant growth and development such as germination, seedling growth, lateral root development, seed development and seed dormancy [1].
ABA is a plant hormone and plays an important role in abiotic stress tolerance. Histone H2B monoubiquitination regulated ABA levels in developing seeds. H2B ubiquitination and ABA dependent chromatin remodeling regulated seed dormancy. Abiotic stress-induced ABA regulated stressresponsive gene expression and stomatal response [1]. In Arabidopsis thaliana seedlings, ABA increased the biosynthesis of certain amino acids and raffinose family oligosaccharides and down-regulated genes that involved in the reorganization of cell walls. Also, ABA increased the levels of α-tocopherol and L-ascorbic acid, which were antioxidants. These results suggested that ABA induced crosstalk between pathways regulating redox homeostasis and metabolic pathways [2]. In leaves of maize, ABA attenuated UV-B-induced damage and maintained cell homeostasis through activation of NADPH oxidase (pNOX) and increase of H2O2 and NO production [3].
References:
[1]. Chinnusamy V, Gong Z, Zhu JK. Abscisic acid-mediated epigenetic processes in plant development and stress responses. J Integr Plant Biol, 2008, 50(10): 1187-1195.
[2]. Ghassemian M, Lutes J, Chang HS, et al. Abscisic acid-induced modulation of metabolic and redox control pathways in Arabidopsis thaliana. Phytochemistry, 2008, 69(17): 2899-2911.
[3]. Tossi V, Lamattina L, Cassia R. An increase in the concentration of abscisic acid is critical for nitric oxide-mediated plant adaptive responses to UV-B irradiation. New Phytol, 2009, 181(4): 871-879.
| Cas No. | 21293-29-8 | SDF | |
| 别名 | (+)-脱落酸 | ||
| 化学名 | (2Z,4E)-5-[(1S)-1-hydroxy-2,6,6-trimethyl-4-oxocyclohex-2-en-1-yl]-3-methylpenta-2,4-dienoic acid | ||
| Canonical SMILES | CC1=CC(=O)CC(C1(C=CC(=CC(=O)O)C)O)(C)C | ||
| 分子式 | C15H20O4 | 分子量 | 264.32 |
| 溶解度 | ≥ 8.9mg/mL in DMSO | 储存条件 | Store at -20°C |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 3.7833 mL | 18.9165 mL | 37.8329 mL |
| 5 mM | 0.7567 mL | 3.7833 mL | 7.5666 mL |
| 10 mM | 0.3783 mL | 1.8916 mL | 3.7833 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Quality Control & SDS
- View current batch:
- Purity: >99.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet