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脯氨酸(PRO)含量试剂盒

货号:G0111F
规格:48样
价格:540
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提示:官网说明书如与试剂盒内纸质版有出入,请以纸质版为准!

  • 产品简介
  • 已发文章
  • 产品问答


一、产品简介:

            植物体内游离脯氨酸含量在一定程度上反映了植物的抗逆性,抗旱性强的品种往往积累   较多的脯氨酸。因此测定脯氨酸含量可以作为抗旱育种的生理指标。另外,由于脯氨酸亲   水性极强,能稳定原生质胶体及组织内的代谢过程,因而能降低凝固点,有防止细胞脱水   的作用。在低温条件下,植物组织中脯氨酸含量增加,可提高植物的抗寒性,因此,亦可作为抗寒育种的生理指标。

            当用磺基水杨酸提取植物样品时,脯氨酸便游离于磺基水杨酸的溶液中,然后与酸性茚三酮加热反应后形成红色物质,该红色物质在 520nm 处有最大吸收峰,进而通过比色法测定植物体内游离脯氨酸的含量。


二、所需的仪器和用品:

可见分光光度计、1mL 玻璃比色皿(光径 1cm)、恒温水浴锅、台式离心机、可调式移液器、冰醋酸、研钵、冰



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2.《Resveratrol improves the iron defciency adaptation of Malus baccata seedlings by regulating iron absorption》.2021.《BMC Plant Biol》.IF=4.2


3.Ming Gao.2022.Sex-specific physiological and biochemical responses of Litsea cubeba under waterlogging stress.IF=6.028


4.Yi Zhang.2022.Analysis of Lhcb gene family in rapeseed (Brassica napus L.) identifies a novel member “BnLhcb3.4” modulating cold tolerance.IF=6.028


5.Tingting Li.2021.Resveratrol Alleviates the KCl Salinity Stress of Malus hupehensis Rhed.IF=5.754


6.Ali Raza.2022.Mechanistic Insights Into Trehalose-Mediated Cold Stress Tolerance in Rapeseed ( Brassica napus L.) Seedlings.IF=5.754


7.Raza  Ali.2021.Integrated Analysis of Metabolome and Transcriptome Reveals Insights for Cold Tolerance in Rapeseed (Brassica napus L.).IF=5.754


8.Dao-Jun Guo.2021.Differential Protein Expression Analysis of Two Sugarcane Varieties in Response to Diazotrophic Plant Growth-Promoting Endophyte Enterobacter roggenkampii ED5.IF=5.754


9.Yan Jia.2021.Effects of root characteristics on panicle formation in japonica rice under low temperature water stress at the reproductive stage.IF=5.224


10.Shifa Xiong.2022.Effects of Drought Stress and Rehydration on Physiological and Biochemical Properties of Four Oak Species in China.IF=4.658


11.Ying Zhou.2022.Proteomic Investigation of Molecular Mechanisms in Response to PEG-Induced Drought Stress in Soybean Roots.IF=4.658


12.Xiaodong Zheng.2020.Exogenous Strigolactones alleviate KCl stress by regulating photosynthesis, ROS migration and ion transport in Malus hupehensis Rehd.IF=3.72


13.Liu Yang.2020.Evaluating physiological changes of grass and semishrub species with seasonality for understanding the process of shrub encroachment in semiarid grasslands.IF=2.617


14.Yigong Zhang.2022.Structure, development, and the salt response of salt bladders in Chenopodium album L..IF=6.627


15.Zhanyu Chen.2022.Molecular Characterization and Drought Resistance of GmNAC3 Transcription Factor in Glycine max (L.) Merr.IF=6.208


16.Qing-Qing Shen.2023.The SsWRKY1 transcription factor of Saccharum spontaneum enhances drought tolerance in transgenic Arabidopsis thaliana and interacts with 21 potential proteins to regulate drought tolerance in S. spontaneum.IF=5.437


17.Chen Siting.2023.Overexpression of Zostera japonica J protein gene ZjDjB1 in Arabidopsis enhanced the tolerance to lead stress.IF=2.742


18.Sun, Zhijuan.2022.Brassinolide alleviates Fe deficiency-induced stress by regulating the Fe absorption mechanism in Malus hupehensis Rehd.IF=4.964


19.Hong Zhu.2021.The sweetpotato β-amylase gene IbBAM1.1 enhances drought and salt stress resistance by regulating ROS homeostasis and osmotic balance.IF=4.27


20.Hong Zhu.2022.The Sweetpotato Voltage-Gated K+ Channel β Subunit, KIbB1, Positively Regulates Low-K+ and High-Salinity Tolerance by Maintaining Ion Homeostasis.IF=4.141


21.Juan Wang.2022.Transcriptome and Metabolome Analyses Reveal Complex Molecular Mechanisms Involved in the Salt Tolerance of Rice Induced by Exogenous Allantoin.IF=7.675


22.Ting-ting Lu.2023.Overexpression of mango MiRZFP34 confers early flowering and stress tolerance in transgenic Arabidopsis.IF=4.342


23.Xiaoning Fan.2023.A module centered on the transcription factor Msn2 from arbuscular mycorrhizal fungus Rhizophagus irregularis regulates drought stress tolerance in the host plant.IF=9.4


24.Hong Zhu.2023.The Sweet Potato K+ Transporter IbHAK11 Regulates K+ Deficiency and High Salinity Stress Tolerance by Maintaining Positive Ion Homeostasis.IF=4.5


25.Zhijuan Sun.2023.Melatonin enhances KCl salinity tolerance by maintaining K+ homeostasis in Malus hupehensis.IF=13.8


26.Zhao Meicheng.2023.The osmotic stress–activated receptor-like kinase DPY1 mediates SnRK2 kinase activation and drought tolerance in Setaria.IF=11.6


27.Junliang Li.2023.Unique Features of the m6A Methylome and Its Response to Salt Stress in the Roots of Sugar Beet (Beta vulgaris).IF=5.6


28.Meng Yang.2023.Transcriptomic Response to Drought Stress in Populus davidiana Dode.IF=2.9


1、问:官网上试剂盒规格标注的“24样”、“48样”、“96样”是什么意思呢?

     答:“24样”、“48样”、“96样”是试剂盒规格,我们定义了试剂盒可以测多少样,对于试剂盒需要的试剂量都给足的。

          “24样”、“48样”、“96样”规格的试剂盒,可以检测24个样、48个样、96个样;即分别得到24个、48个、96个数据。


2、问:官网上试剂盒检测方法中"可见分光法/紫外分光法"与“微板法”是什么区别?

     答:分光法:指使用紫外可见分光光度计检测,若无紫外可见光分光度计,订购时务必咨询公司技术。公司分光法试剂盒采用的比色皿规格是:光径:1cm,容积:1mL, 狭缝宽3mm;

           微板法:指使用全波段连续酶标仪检测;若无全波段酶标仪,订购指标时务必咨询公司技术, 本公司微板法试剂盒内送96孔普通酶标板,客户无需另外购买耗材。


3、问:分光法试剂盒与微板法试剂盒是否能通用?

     答:公司针对用户实验室具备的实验仪器条件,做了两个体系的试剂盒。两种体系试剂盒检测指标的原理一样,结果可以通用,但是不同体系的试剂盒不可以相互混匀!