trans-β-Farnesene
(Synonyms: (E)-β-金合欢烯,(E)-β-Farnesene, β-Farnesene) 目录号 : GC48198A volatile sesquiterpene hydrocarbon with pheromonal and kairomonal activities
Cas No.:18794-84-8
Sample solution is provided at 25 µL, 10mM.
Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
trans-β-Farnesene is a volatile sesquiterpene hydrocarbon that has been found in aphids and has alarm pheromone and kairomonal attractant activities.[1],[2] It is produced by aphids in response to predator or parasite attack.[1] trans-β-Farnesene (0.2 ng) induces dispersion of 50% of M. persicae aphids from a cluster. trans-β-Farnesene (>2 μg) also acts as a kairomone, attracting larvae and adults of A. bipunctata, a predator of aphids.[2]
Reference:
[1].Montgomery, M.E., and Nault, L.R.Comparative response of aphids to the alarm pheromone (E)-β-FarneseneEntomol. Exp. Appl.22(3)236-242(1977)
[2].Francis, F., Lognay, G., and Haubruge, E.Olfactory responses to aphid and host plant volatile releases: (E)-β-farnesene an effective kairomone for the predator Adalia bipunctataJ. Chem. Ecol.30(4)741-755(2004)
Cas No. | 18794-84-8 | SDF | |
别名 | (E)-β-金合欢烯,(E)-β-Farnesene, β-Farnesene | ||
化学名 | (6E)-7,11-dimethyl-3-methylene-1,6,10-dodecatriene | ||
Canonical SMILES | C=CC(CC/C=C(C)/CC/C=C(C)/C)=C | ||
分子式 | C15H24 | 分子量 | 204.4 |
溶解度 | DMF: 30 mg/ml,DMSO: 30 mg/ml,Ethanol: 30 mg/ml | 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 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 4.8924 mL | 24.4618 mL | 48.9237 mL |
5 mM | 0.9785 mL | 4.8924 mL | 9.7847 mL |
10 mM | 0.4892 mL | 2.4462 mL | 4.8924 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。