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中文名称英文名称CAS 编号规格目录价所属品牌订货号
赤霉素Gibberellic acid77-06-5500MG¥425.00SIGMAG7645
赤霉素Gibberellic acid77-06-51G¥632.00SIGMAG7645
赤霉素Gibberellic acid77-06-55G¥2,190.00SIGMAG7645
赤霉素Gibberellic acid77-06-510G¥4,190.00SIGMAG7645
赤霉素Gibberellic acid77-06-5100G¥35,196.00SIGMAG7645
品牌SIGMA
产品名称 赤霉素 : Gibberellic acid ——【产品编号:SIGMA-G7645】
CAS编号77-06-5
别名GA3,赤霉素 A3,赤霉酸,赤霉烯酸
级别生化级
纯度&分析BioReagent, plant cell culture tested, ≥90% gibberellin A3 basis (of total gibberellins.)
Tips赤霉素是一种内源性植物生长调节剂。
分子式 C19H22O6
分子量346.37
储存条件常温避光保存。
性质
APPEARANCE WHITE TO OFF-WHITE POWDER
SOLUBILITY CLEAR COLORLESS TO FAINT YELLOW SOLUTION AT 200MG PLUS 4ML ETHANOL
PURITY BY HPLC CHROMATOGRAPHY > OR = 90%
IR SPECTRUM CONSISTENT WITH STRUCTURE
PLANT CELL CULTURE TEST PASS
原产地美国
描述

General description

Gibberellic acid is an endogenous plant growth regulator

Application

Gibberillic acids (GA) are important plant growth hormones that promote plant cell growth and elongation. Gebberillins promote rapid stem and root growth, induce mitotic division and initiate (break dormancy) and increase seed germination rates. The gibberellins are also involved in processes such as gravitropism, tensioning and floral display.
Gibberellin A3 (G1025, G7645) and A4 (G7276) may be used as supplements to plant growth media such as Murashige and Skoog media. The specific actions of A3 and A4 or combinations of Gebberellins should be determined in specific plant applications.

Biochem/physiol Actions

Phytohormone that controls important aspects of plant growth: germination, elongation, and flowering. The effects are mediated by inducing degradation of the DELLA repressor protein, and probably other minor signalling pathways.1

供货状态True
参考文献

1. Schweichheimer, C., Understanding gibberellic acid signaling—are we there yet? Curr. Opin. Plant Biol. 11, 9-15, (2008)

Tsoi BM, Doran PM., Effect of medium properties and additives on antibody stability and accumulation in suspended plant cell cultures. Biotechnol. Appl. Biochem. 35, 171-180, (2002)

Eriksson S, Böhlenius H, Moritz T, Nilsson O., GA4 is the active gibberellin in the regulation of LEAFY transcription and Arabidopsis floral initiation. Plant Cell 18, 2171-2181, (2006)

Larraburu EE, Carletti SM, et. al., Micropropagation of photinia employing rhizobacteria to promote root development. Plant Cell Rep. 26, 711-717, (2007)

Jiang S, Xu K, Wang YZ, Ren YP, Gu S., Role of GA3, GA4 and uniconazole-P in controlling gravitropism and tension wood formation in Fraxinus mandshurica Rupr. var. japonica Maxim. seedlings. J. Integr. Plant Biol. 50, 19-28, (2008)

Mutasa-Göttgens E, Hedden P., Gibberellin as a factor in floral regulatory networks. J. Exp. Bot. 60, 1979-1989, (2009)

Yamaguchi Shinjiro, Gibberellin metabolism and its regulation Annu. Rev. Plant Physiol. Plant Mol. Biol. 59, 255-251, (2008)

Merck 14,4419

Beil. 18,V,9,269

类型核酸 & 衍生物
安全信息
符号 GHS07
信号词 Warning
危险声明 H319
警示性声明 P305 + P351 + P338
个人防护装备 dust mask type N95 (US), Eyeshields, Gloves
危害码 Xi
风险声明 36
安全声明 26-36
WGK德国 2
RTECS LY8990000