一区二区三区日韩无码,国产91 丝袜在线观看,精品乱码一区二区三四区视频,国产AV一区二区三区无码专区,日韩精品无码一区二区三区色欲传媒

您好,歡迎光臨中科瑞泰!

免費咨詢電話:
400-699-0631

首頁 > 植物生物學 > 植物原生質體 > 原生質體轉化

植物原生質體轉化試劑盒

植物原生質體轉化試劑盒

產(chǎn)品編號:RTU4092

產(chǎn)品規(guī)格:40次

數(shù)量
價格 ¥400

植物原生質體轉化試劑盒                                      

 

貨號

名稱

包裝

RTU4092

植物原生質體轉化試劑盒

40

 

●  產(chǎn)品組成:

序號

組分貨號

名稱

規(guī)格

貯存

運輸

1

RTU4092-01

轉化終止溶液

50 ml

-20℃

RT

2

RTU4092-02

轉化試劑

5 ml

-20

RT

3

RTU4092-03

培養(yǎng)溶液

50 ml

-20

RT

4

 

說明書

一份

 

 

產(chǎn)品簡介:

植物原生質體是指脫去全部細胞壁由質膜包被的具有生命活力的裸露細胞。它具有細胞生命特征和全能型,是細胞無性系變異和突變體篩選的重要來源,同時也是植物遺傳工程的理想受體和遺傳改良的理想材料。植物原生質體轉化試劑盒(Plant Protoplasts Transformation Kit)采用的是聚乙二醇轉化方法,借助聚乙二醇短時間內(nèi)對原生質體產(chǎn)生的沖擊效應,使質粒DNARNA或蛋白得以進入原生質體,經(jīng)轉化的植物原生質體經(jīng)過一定時間培養(yǎng)后,可用于檢測外源基因的表達和功能,轉化后基因敲除或基因編輯效果等。

對于擬南芥原生質體,使用本試劑盒轉化質粒后通常2-6小時可以檢測相關基因的轉錄變化(mRNARNA的變化),通常2-16小時后可以檢測到相關蛋白表達的變化,通常24小時可以檢測到基因編輯的效果。

本試劑盒可以用于相當于6孔板40個孔的樣品,12孔板20個孔的樣品,或24孔板40個孔的樣品的轉化。

本試劑盒不含有原生質體制備試劑,需要制備原生質體請參見植物原生質體制備試劑盒(RTU4082 )。

貯存和效期:

   按照溫度貯存,有效期一年。轉化試劑現(xiàn)用現(xiàn)配。

試劑盒常溫運輸。

使用說明:

   需要準備的材料(試劑盒不提供):

   平頭鑷子;一次性刀片;50ml離心管;1.5ml離心管;水浴鍋

 一、原生質體轉化步驟:

1. 轉化溶液配制:

植物原生質體轉化參考下表根據(jù)樣品量配制轉化溶液。

轉化溶液現(xiàn)用現(xiàn)配。轉化溶液需要在轉化前至少1小時配制,以確保轉化試劑溶解充分。轉化溶液配制后盡量當天使用。配制好的轉化溶液4℃保存3-5天之內(nèi)仍然有較好的轉化效率,但和當天配制的轉化溶液相比,轉化效果可能會有一定程度的下降。

 

120 μl

1個樣品)

1.2 ml

10個樣品)

5 ml

(40個樣品)

轉化試劑粉末

48 mg

480 mg

2 g

轉化試劑溶解液(

60 μl

0.6 ml

2.5 ml

滅菌水

定容至120 μl

定容至1.2 ml

定容至5 ml

2. 準備質粒:

取10 μl質粒DNA(10-20 μg,濃度為1-2 μg/μl)于1.5 ml 離心管中。

注:質粒大小建議為5-10 kb,質粒濃度為1-2 μg/μl左右;原生質體轉化對于質粒的純度要求較高,盡量使用高純度的質粒。多個質粒同時轉化時的體積和總質量保持不變。多個質粒轉化時,每種質粒的用量比例,需要酌情自行調(diào)整。質粒轉化也可以在12或24孔板中進行,轉化體系也可以按照比例放大或縮小。本試劑盒中描述的用量相當于是6孔板中的用量。原生質體用多孔板培養(yǎng)時,最好選擇未經(jīng)表面處理的多孔板。對于經(jīng)過表面處理的動物細胞培養(yǎng)用多孔板,可以使用5%胎牛血清或小牛血清處理孔表面數(shù)秒,這樣有助于減小孔底表面對于原生質體的損傷。

3. 質粒轉化:

3.1 質粒管中加入100 μl原生質體溶液(原生質體密度為2×105/ml,約2萬個原生質體),輕柔混勻。

3.2 加入等體積即110 μl 步驟1事先準備好的轉化溶液,輕彈管底,輕柔混勻,常溫25℃放置5-15分鐘。

注:最長可以孵育15 min,但通常孵育5min時間已經(jīng)足夠。最佳的孵育時間對于不同的原生質體和不同的質粒需要通過實驗摸索。

4. 終止轉化:

加入2倍體積轉化終止溶液即440 μl,輕柔徹底混勻,終止轉化過程。

5. 收集原生質體:

常溫100g離心1-2分鐘,盡量去除上清。

注:由于轉化后的溶液會非常粘稠,加入轉化終止溶液后離心1 min通??梢允乖|體聚集在管底,但使用某些突變體時為減少原生質體損失,可將離心時間延長到2 min。為了避免原生質體離心時貼在管壁,建議整個實驗過程使用水平轉頭;離心時,可調(diào)低離心機的升速和降速。升速過快,原生質體可能離到管壁上;降速過快,可能導致管底原生質體懸起。建議升速和降速分別都使用3。

6. 原生質體漂洗:

  加入500 μl 轉化終止溶液輕輕重懸原生質體,常溫100g離心1 min,盡量去除殘留的上清。

注:本步驟可以充分去除殘留的轉化試劑溶液中的組分,避免轉化試劑溶液中的組分對于后續(xù)的不良影響。

7. 原生質體重懸:

沉淀中加入1 ml培養(yǎng)溶液,輕柔重懸。

8. 原生質體培養(yǎng):

將離心管水平放置,23-25oC弱光培養(yǎng)。

注:根據(jù)實驗需求確定孵育時間。RNA分析孵育2-6小時;酶活性分析和蛋白標記實驗孵育2-16小時;基因編輯的效果在轉化24小時后可能被檢測到。


 

                                   使用植物原生質體轉化試劑盒轉化擬南芥原生質體的效果圖。

實驗步驟:稱取0.48 g轉化試劑于2 ml 離心管中,加入轉化試劑溶解液后,顛倒混勻,蒸餾水定容至2 ml,使轉化試劑充分溶解后備用。在2 ml的圓底離心管中加入10 μl(20 μg)EGFP質粒 (植物用綠色熒光蛋白),加入100 μl制備好的原生質體,輕柔混勻后加入110 μl當日配制好的轉化試劑溶液,輕柔混勻,常溫靜置5 min后加入440 μl轉化終止溶液終止轉化,輕輕顛倒混勻,常溫100 g離心1 min,去除上清,再加入0.5 ml 轉化終止溶液,輕柔重懸原生質體,常溫100 g離心1 min后,盡量去除上清,收集原生質體。加入1 ml培養(yǎng)溶液,小心重懸原生質體后水平放置25℃培養(yǎng)過夜(約16h),次日于熒光顯微鏡下檢測EGFP熒光信號。

 

植物原生質體提取試劑盒發(fā)表文章列表(19篇)

1. [IF=3.19] TaEXPB7-B,a -expansin gene involved in low-temperature stress and abscisic acid responses, promotes growth and cold resistance in Arabidopsis thaliana.

實驗植物:小麥

Author: Xu Feng, Yongqing Xu, Lina Peng, Xingyu Yu, Qiaoqin Zhao, Shanshan Feng, Ziyi Zhao, Fenglan Li, Baozhong Hu.

Journal: J Plant Physiology 2019

Institution  College of Life Sciences, Northeast Agricultural University

Paper linkhttp://www.plantphysiol.org/content/174/4/2487

2. [IF=5.36] Involvement of the chloroplast gene ferredoxin 1 in multiple responses of Nicotiana benthamiana to Potato virus X infection. 

實驗植物:煙草

Author: Xue Yang, Yuwen Lu, Fang Wang, Ying Chen, Yanzhen Tian, Liangliang Jiang, Jiejun Peng, Hongying Zheng, Lin Lin, Chengqi Yan, Michael Taliansky, Stuart MacFarlane, Yuanhua Wu,  Jianping Chen and Fei Yan

Journal: Journal of Experimental Botany, 2020,Vol.71, No. 6,2142–2156, 

InstitutionInstitute of Plant Virology, Ningbo University 

Paper linkhttps://academic.oup.com/jxb/article/71/6/2142/5686178?login=true

3. [IF=7.228]  Turnip mosaic virus impairs perinuclear chloroplast clustering to facilitate viral infection

實驗植物:煙草

Author:Yushan Zhai, Quan Yuan, Shiyou Qiu, Saisai Li, Miaomiao Li, Hongying Zheng, Guanwei Wu, Yuwen Lu, Jiejun Peng, Shaofei Rao, Jianping Chen, Fei Yan

Journal: Plant Cell Enviroment, 2021,30 July 

InstitutionInstitute of Plant Virology, Ningbo University 

Paper linkhttps://onlinelibrary.wiley.com/doi/10.1111/pce.14157

4. [IF=5.64]  A Novel, Small Cysteine-Rich Effector, RsSCR10 in Rhizoctonia solani Is Sufficient to Trigger Plant Cell Death

實驗植物:水稻

Author:Xianyu Niu, Guijing Yang, Hui Lin, Yao Liu, Ping Li and Aiping Zheng

Journal: Fronties in Microbiology August 2021 | Volume 12 | Article 684923 

InstitutionSichuan Agricultural University

Paper linkhttps://www.frontiersin.org/articles/10.3389/fmicb.2021.684923/full

5. [IF=9.8]  Synthesis of flavour-related linalool is regulated by PpbHLH1 and associated with changes in DNA methylation during peach fruit ripening

實驗植物:煙草

Author: Chunyan Wei, Hongru Liu, Xiangmei Cao, Minglei Zhang, Xian Li, Kunsong Chen and Bo Zhang

Journal: Plant Biotechnology Journal (2021) 19, pp. 2082–2096 

InstitutionLaboratory of Fruit Quality Biology/Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology, Zhejiang University

Paper linkhttps://onlinelibrary.wiley.com/doi/10.1111/pbi.13638

6. [2020IF=1.04]  EoPHR2, a Phosphate Starvation Response Transcription Factor, Is Involved in Improving Low-Phosphorus Stress Resistance in Eremochloa ophiuroides

實驗植物:擬南芥

Author: Ying Chen1,#, Chuanqiang Liu1,#, Qingqing He1, Jianjian Li2, Jingjing Wang2, Ling Li2, Xiang Yao2, Shenghao Zhou3, Haoran Wang

Journal: Phyton Vol.91, No.3, 2022, pp.651-665

Institution Institute of Botany, Jiangsu Province and Chinese Academy of Sciences

Paper linkhttps://www.techscience.com/phyton/v91n3/45309

7. [2021IF=3.2]  Establishment and optimization of PEG-mediated protoplast transformation in the microalga Haematococcus pluvia

實驗材料:雨生紅球藻 Haematococcus pluvia

Author: Chunli Guo,Muhammad Anwar, Rui Mei,Xinyi Li, Di Zhao,Yanan Jiang Jieyi Zhuang, Chen Liu,Chaogang Wang Zhangli Hu

Journal: Journal of Applied Phycology. Published online 07 March 2022

InstitutionCollege of Optoelectronic Engineering, Shenzhen University

Paper link https://link.springer.com/article/10.1007/s10811-022-02718-x

8. [2021 IF=5.9] The Genome-Wide Identification of Long Non-Coding RNAs Involved in Floral Thermogenesis in Nelumbo nucifera Gaertn

實驗材料:睡蓮 Nelumbo nucifera Gaertn

Author: Jing Jin , Yu Zou, Ying Wang, Yueyang Sun, Jing Peng and Yi Ding

Journal: Int. J. Mol. Sci. 2022, 23, 4901.

InstitutionCollege of Life Sciences, Guizhou University,College of Life Sciences, Wuhan University

Paper link https://www.mdpi.com/1422-0067/23/9/4901

9. [2021 IF=17.9] Genome-wide association analysis reveals a novel pathway mediated by a dual-TIR domainprotein for pathogen resistance in cotton

實驗材料:棉花

Author: Yihao Zhang, Yaning Zhang, Xiaoyang Ge, Yuan Yuan, Yuying Jin, Ye Wang, Lihong Zhao, Xiao Han, Wei Hu, Lan Yang, Chenxu Gao, Xi Wei, Fuguang Li, Zhaoen Yang

Journal: Genome Biology  (2023) 24:111

InstitutionInstitute of Cotton Research, Chinese Academy of Agricultura Sciences

Paper link https://doi.org/10.1186/s13059-023-02950-9

10. [2022 IF=7.4] Rose long noncoding RNA lncWD83 promotes flowerin by modulating ubiquitination of the floral repressor RcMYC2L

實驗材料:Rose 玫瑰

Author: Chen Yeqing ,Lu  Jun ,Wang Weinan ,Fan Chunguo ,Yuan Guozhen ,Sun  Jingjing ,Liu  Jinyi ,Wang Changquan

Journal: Plant Physiol (2023) Published: 19 September 2023

InstitutionCollege of Horticulture, Nanjing Agricultural University

Paper link https://doi.org/10.1093/plphys/kiad502

11. [2022 IF=17.4] Functionalized carbon nano-enabled plant ROS signal engineering for growth / defense balance

實驗材料:擬南芥

Author: Zhijiang Guo , Qiong Chen , Taibo Liang , Baoyuan Zhou , Suhua Huang , Xiufeng Cao, Xiuli Wang , Zaisong Ding, Jiangping Tu

Journal: Nano Today 53 (2023) 102045

InstitutionSchool of Materials Science and Engineering, Zhejiang University

Paper linkhttps://doi.org/10.1016/j.nantod.2023.102045

 

12. [2022 IF=13.8] Unveiling the mechanism of broad-spectrum blast resistance in rice: The collaborative role of transcription factor OsGRAS30 and histone deacetylase OsHDAC1

實驗材料:水稻

Author: Jiaqi Hou, Huangzhuo Xiao, Peng Yao, Xiaoci Ma, Qipeng Shi, Jin Yang, Haoli Hou and Lijia Li

Journal: Plant Biotechnology Journal (2024), pp. 1–17

InstitutionState Key Laboratory of Hybrid Rice, College of Life Sciences, Wuhan University

Paper linkhttps://doi.org/10.1111/pbi.14299

 

13. [2022 IF=7.2] NnSnRK1-NnATG1-mediated autophagic cell death governs flower bud abortion in shaded lotus

實驗材料:荷花

Author: Xiehongsheng Li, Yingchun Xu, Zongyao Wei, Jiaying Kuang, Mingzhao She, Yanjie Wang and Qijiang Jin

Journal: Plant J (2024) 117, 979–998

InstitutionCollege of Horticulture, Nanjing Agricultural University

Paper link https://doi.org/10.1111/tpj.16655

 

14. [2022 IF=7.5] The dynamic TaRACK1B-TaSGT1-TaHSP90 complex modulates NLR-protein-mediated antiviral immunity in wheat.

實驗材料:小麥

Author: Haichao Hu, Tianye Zhang, Jinnan Wang, Jun Guo, Yaoyao Jiang, Qiansheng Liao, Lu Chen, Qisen Lu,Peng Liu, Kaili Zhong, Jiaqian Liu, Jianping Chen, Jian Yang

Journal: Cell Reports 43, 114765, October 22, 2024

InstitutionInstitute of Plant Virology, Ningbo University

Paper link https://doi.org/10.1016/j.celrep.2024.114765

 

15. [2023 IF=14.3] Natural SNP Variation in GbOSM1 Promotor Enhances Verticillium Wilt Resistance in Cotton.

實驗材料:棉花

Author: Guilin Wang, Dayong Zhang, Haitang Wang, Jinmin Kong, Zhiguo Chen, Chaofeng Ruan, Chaoyang Deng, Qihang Zheng, Zhan Guo, Hanqiao Liu, Weixi Li, Xinyu Wang, Wangzhen Guo

Journal: Advanced Science 2024, 2406522

InstitutionNanjing Agricultural University

Paper linkhttps://doi.org/10.1002/advs.202406522

 

16. [2023 IF=14.7] Re-localization of a repeat-containing fungal effector by apoplastic protein Chitinase-like 1 blocks its toxicity.

實驗材料:擬南芥

Author: Hanqiao Liu, Wenshu Zhang, QinqfeiHe, Reyila Aikemu,HuijuanXu, Zhan Guo, LuWang, WeixiLi, GuilinWang, XinyuWang , Wangzhen Guo

Journal: Nature Communications (2024)15:10122

InstitutionNanjing Agricultural University

Paper linkhttps://doi.org/10.1038/s41467-024-54470-0

 

17. [2023 IF=14.7] Rational design of phytovirucide inhibiting nucleocapsid protein aggregation in tomato spotted wilt virus.

實驗材料:煙草

Author: Ningning Zan ,JiaoLi ,JiahuiYao , ShangWu ,JianzhuanLi , Feifei Chen,Baoan Song, Runjiang Song

Journal: Nature Communications  2025,16:2034

InstitutionGuizhou University

Paper linkhttps://doi.org/10.1038/s41467-025-57281-z

 

18. [2023 IF=4.8] lncRNA- Encoded Small Peptide Promotes Viral Infection.

實驗材料:煙草

Author: Yaoyao Li, Juan Zhang,Chunyan Qi,Qitao Mo,Kaili Zhong,Jiaqian Liu,Hailin Cai,Jianyong Li,Jianping Chen,Jian Yang,Peng Liu

Journal: Molecular Plant Pathology 2025; 26:e70084

InstitutionNingbo University

Paper linkhttps://doi.org/10.1111/mpp.70084

 

19. [2023 IF=6.5] OsHDAC1 deacetylates the aldehyde dehydrogenase OsALDH2B1, repressing OsGR3 and decreasing salt tolerance in rice

實驗材料:水稻

Author: Yequn Wu, Jiaqi Hou, Huangzhuo Xiao, Shiqi Ye, Daoyi Tu, Ronghua Qiu, Xiaoci Ma, Yating Zhao, Tingyu Chen and Lijia Li

Journal: Plant Physiology, kiaf149,Published: 11 April 2025

InstitutionWuhan University

Paper link https://doi.org/10.1093/plphys/kiaf149

 


 
只有購買過該商品的用戶才能進行評價。[發(fā)表評價]
AAAA,级毛片在线观看 | 国产日产欧产美韩系列福利内容 | 久久天天躁狠狠躁夜夜av | 中日韩成人网络免费视频电影 | 色综合久久天天综合网 | 美女扣粉嫩小逼自慰出水网站上 | 国产又粗又大又爽又黄 | 蜜桃av无码在线观看 | 国产精品老熟女一区二区 | 国产精品久久久久久久久久久久 | 大乳奶一级婬片AAA片图片 | 寡妇高潮一级毛片最简单处理 | 6080午夜精品无码 | 强行糟蹋人妻hd中文字幕精彩片段 | 农村熟妇午夜特级毛片直播视频 | 国产精品国内自产拍在线播放动漫 | 丰满人妻老熟妇伦人精品小川桃果 | jlzzjlzz中国高潮喷水 | 无码人妻丰满熟妇区毛片樱花视频 | 西西人体大胆www仙人掌 | 免费观特一级毛片 | 91在线精品无码秘 入口九色 | 免费观看全黄裸体做爰 | 精品无码人妻一区二区三区影片 | 国产传媒啊啊啊视频 | 国产 浪潮AV密臀 | 337p粉嫩大胆色噜噜噜 | 特级西西4444WWW无码 | 国内一区二区三区免费短视频网站 | 人妻黑人一区二区三区 | 日韩人妻无码一区二区三区视频 | 91丨国产丨白浆秘 洗澡动漫 | 95国产精成人午夜A片在线 | 先锋影音av亚洲一区二区 | 搡老女人多毛老妇女中国 | AV一区二区三区一杨思敏 | 男女无遮无挡120秒免费观看 | 80s国产成年女人毛片 | 免费的黄色视频网站 | 日本黄色视频在线免费观看 | 国产精品情侣熟女毛片对白看片 |