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J2000

Sigma-Aldrich

保幼激素III

≥65%, liquid, non-sterile

同義詞:

甲基法尼酯,10,11-环氧化物, C16-保幼激素, JH-III, 反,反-10,11-环氧-3,7,11-三甲基-2,6-十二碳二烯酸甲酯, 烟草天蛾激素

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About This Item

經驗公式(希爾表示法):
C16H26O3
CAS號碼:
分子量::
266.38
Beilstein:
1316317
EC號碼:
MDL號碼:
分類程式碼代碼:
51111800
PubChem物質ID:
NACRES:
NA.32

生物源

synthetic (organic)

品質等級

無菌

non-sterile

形狀

liquid

濃度

≥65%

技術

activity assay: suitable

運輸包裝

ambient

儲存溫度

−20°C

SMILES 字串

COC(=O)\C=C(/C)CC\C=C(/C)CC[C@H]1OC1(C)C

InChI

1S/C16H26O3/c1-12(9-10-14-16(3,4)19-14)7-6-8-13(2)11-15(17)18-5/h7,11,14H,6,8-10H2,1-5H3/b12-7+,13-11+

InChI 密鑰

QVJMXSGZTCGLHZ-ZPLWXOMKSA-N

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相關類別

一般說明

研究领域:细胞信号传导

保幼激素III (JH III)是昆虫体内最普遍的保幼激素 (JH)。

應用

保幼激素 III 已用于:
  • 保幼激素对褶皱臂尾轮虫混交雌体的产生的影响
  • 研究保幼激素对成年蜜蜂头部 GB19811(假定的Takeout/保幼激素结合蛋白)mRNA 水平的影响
  • 研究保幼激素对地熊蜂促促性腺和生理功能的影响

生化/生理作用

JHBP(JH 结合蛋白)可保护JH(保幼激素)免受JH酯酶和环氧化物水解酶介导降解。它们还有助于将JH传递到靶组织。保幼激素(JHs) 是一组无环倍半萜类化合物,在某些昆虫谱系中,这些化合物的法尼醇骨架经过化学修饰,产生一系列同源激素。JH是昆虫发育和繁殖全方位必需的成分。它在社会性昆虫的变态和等级决定中具有关键作用。它可调节行为、多形性、幼虫和成虫滞育以及卵巢发育。保幼激素 III (JH III) 的倍半萜类骨架是通过蟑螂的经典甲羟戊酸(MVA)途径生物合成的。
控制昆虫的幼虫变态,包括保留幼体特征。

危險聲明

危險分類

Aquatic Chronic 4

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


分析證明 (COA)

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A Ishikawa et al.
Insect molecular biology, 21(1), 49-60 (2011-10-13)
Most aphids show reproductive polyphenism, i.e. they alternate their reproductive modes from parthenogenesis to sexual reproduction in response to short photoperiods. Although juvenile hormone (JH) has been considered a likely candidate for regulating the transition from asexual to sexual reproduction
Cheolho Sim et al.
Insect molecular biology, 22(1), 1-11 (2012-11-06)
Juvenile hormone (JH) controls diverse physiological and developmental events including diapause and nutrient metabolism. The focal point of endocrine regulation in adult reproductive diapause is initiated by a halt of JH synthesis. In diapausing females of the mosquito Culex pipiens
Tzachi Hagai et al.
Insect biochemistry and molecular biology, 37(7), 689-701 (2007-06-07)
We identified and characterized eight genes encoding putative Takeout/juvenile hormone binding proteins (To/JHBP) in the honeybee genome. Phylogenetic analyses revealed nine distinct lineages within this gene family, including those containing Takeout (To) and JHBP for which there are no honeybee
Shuang Guo et al.
PLoS genetics, 17(2), e1009352-e1009352 (2021-02-03)
Diapause, a programmed developmental arrest primarily induced by seasonal environmental changes, is very common in the animal kingdom, and found in vertebrates and invertebrates alike. Diapause provides an adaptive advantage to animals, as it increases the odds of surviving adverse
Michael E Scharf et al.
Insect biochemistry and molecular biology, 35(3), 207-215 (2005-02-12)
Termites express polyphenism during caste differentiation that is mostly undefined at the molecular level. Using the eastern subterranean termite, Reticulitermes flavipes Kollar, we wanted (1) to test juvenile hormone (JH) model assays for their ability to induce detectable molecular changes

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