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首頁(yè) > 核酸生物學(xué) > 核酸電泳 > 雙鏈DNA Marker

50bp plus DNA ladder(50-1000bp)

50bp plus DNA ladder(50-1000bp)

產(chǎn)品編號(hào):RTM408-02

產(chǎn)品規(guī)格:100次

數(shù)量
價(jià)格 ¥200

50 bp plus DNA Ladder

● 產(chǎn)品編號(hào)及規(guī)格:

    RTM408-02       100T (2×250μl)     200元

● 產(chǎn)品簡(jiǎn)介:

本產(chǎn)品是由11條帶狀雙鏈DNA條帶組成,適用于瓊脂糖凝膠電泳中DNA條帶的分析。

    本產(chǎn)品為即用型產(chǎn)品,已含有1×loading buffer,可根據(jù)實(shí)驗(yàn)需要,直接取2-5μl電泳,使用方便,電泳圖像清晰。本產(chǎn)品中11條帶分為50100,150200,250,300,350400, 500, 6001000bp,其中300bp條帶約為100ng/5μl,其余條帶濃度大約50ng/5μl。


● 儲(chǔ)存條件:

  4 貯存6個(gè)月,-20貯存 1年。

● 使用方法:

1. 2-5μl本產(chǎn)品加入到瓊脂糖凝膠的加樣孔中(每1mm×1mm加樣孔加1μl,如果加樣孔寬于

5mm,可以適當(dāng)增加上樣量)就行電泳。

2. 建議電泳條件:凝膠濃度為2.0-2.5%,凝膠長(zhǎng)度6-7cm,電泳電壓4-10v/cm,電泳時(shí)間45-50分鐘。

3. 通過EB染色后紫外燈下觀察條帶。

注:1 如果凝膠中預(yù)先加入EB,電泳結(jié)束后紫外燈下觀察,200bp以下條帶亮度較弱,此問題可以通過凝膠后染的方法解決(即溶膠時(shí)不加EB,電泳結(jié)束后再進(jìn)行EB染色)。

2 如果使用Goldview等染料就行染色,由于靈敏度比EB低,請(qǐng)酌情增加Marker的上樣量。

● 注意事項(xiàng):

1. 瓊脂糖的質(zhì)量對(duì)DNA的電泳有很大影響,電泳時(shí)請(qǐng)盡量使用質(zhì)量?jī)?yōu)等的瓊脂糖。

2. 請(qǐng)使用新鮮配制的電泳緩沖液和新鮮配制的瓊脂糖凝膠進(jìn)行電泳,以保證Marker良好的分離效果。

3. Marker適用于DNA片段大小的確定和對(duì)DNA含量的粗略定量,不適用于DNA片段含量的精確定量。

使用DNA Marker產(chǎn)品發(fā)表部分文章列表:

1. [2021 IF=1.17] Dendrostoma covidicola sp. nov. (Erythrogloeaceae, Diaporthales) on Fagus sylvatica from Sichuan Province, China.

Author: MILAN C. SAMARAKOON, ITTHAYAKORN PROMPUTTHA & JIAN-KUI (JACK) LI

Marker: RTM415,D2000 DNA ladder

Journal: Phytotaxa. 2021,483 (2): 085–094.

Institution:University of Electronic Science and Technology of China

Paper linkhttps://doi.org/10.11646/phytotaxa.483.2.1

 

2.[2021 IF=6.057] MUC1 detection and in situ imaging method based on aptamer conformational switch and hybridization chain reaction.

Marker :RTM403,DNA Marker III

Author: ZihanSong,ShengCai.

Journal: Talanta. Vol 239, 2022, 123129

Institution Zhejiang University

Paper linkhttps://doi.org/10.1016/j.ijbiomac.2021.11.194

 

3. [2021 IF=3.24] Curing of Plasmid pXO1 from Bacillus anthracis Using Plasmid Incompatibility.

Marker :RTM404,DNA Marker IV

Author: Xiankai Liu, Dongshu Wang, Huagui Wang, Erling Feng, Li Zhu, Hengliang Wang

Journal: PLos oneJanuary 2012 | Volume 7 | Issue 1 | e29875

InstitutionState Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Biotechnology

Paper link https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0029875

 

4. [2021 IF=3.24] Identification of a Novel Fungus, Leptosphaerulina chartarum SJTU59 and Characterization of Its Xylanolytic Enzymes.

Marker :RTM409,100bp DNA ladder

Author: Qiong Wu, Yaqian Li, Yingying Li, Shigang Gao, Meng Wang, Tailong Zhang, Jie Chen

Journal: PLos one,September 2013 | Volume 8 | Issue 9 | e737

InstitutionSchool of Agriculture and Biology, Shanghai Jiao Tong University

Paper linkhttps://journals.plos.org/plosone/article?id=10.1371/journal.pone.0073729

 

5. [2021 IF=3.08] Low genetic diversity and local adaptive divergence of Dracaena cambodiana (Liliaceae) populations associated with historical population bottlenecks and natural selection: an endangered long-lived tree endemic to Hainan Island, China.

Marker :RTM409,100bp DNA ladder

Author: D.-J. Zheng, L.-S. Xie, J.-H. Zhu,Z.-L. Zhang

Journal: Plant Biology,14 (2012) 828–838

InstitutionKey Laboratory of Crop Genetics and Breeding of Hainan Province, Hainan Academy of Agricultural Sciences

Paper linkhttps://onlinelibrary.wiley.com/doi/10.1111/j.1438-8677.2011.00559.x

 

6. [2021 IF=3.24] Envelope Proteins ofWhite Spot Syndrome Virus (WSSV) Interact with Litopenaeus vannamei Peritrophin-Like Protein (LvPT).

Marker :RTM415,D2000 DNA ladder

Author: Shijun Xie, Xiaojun Zhang, Jiquan Zhang, Fuhua Li, Jianhai Xiang

Journal: Plos One,Published: December 21, 2015

InstitutionKey Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences

Paper link https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0144922

 

7. [2021 IF=1.17] Rhopalostroma brevistipitatum sp. nov. from Thailand with an extended generic description for Rhopalostroma.

Marker :RTM415,D2000 DNA ladder

Author: DINUSHANI A. DARANAGAMA, XINGZHONG LIU, SUNITA CHAMYUANG, MARC STADLER,ALI H.BAHKALI, KEVIN D. HYDE

Journal: Phytotaxa,2015,227 (3): 229–242

InstitutionState Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences

Paper linkhttps://www.biotaxa.org/Phytotaxa/article/view/phytotaxa.227.3.2/0

 

8. [2021 IF=20.37] A multi-locus phylogenetic evaluation of Diaporthe (Phomopsis)

Marker :RTM415,D2000 DNA ladder

Author: Dhanushka Udayanga & Xingzhong Liu &Pedro W. Crous & Eric H. C. McKenzie &Ekachai Chukeatirote & Kevin D. Hyde

Journal: Fungal Diversity (2012) 56:157–171

InstitutionState Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences

Paper linkhttps://link.springer.com/article/10.1007/s13225-012-0190-9

 

9. [2021 IF=2.9] An easily-performed high-throughput method for plant genomic DNA extraction.

Marker :RTM421,λ DNA/HindIII

Author: Deshui Yu, Ju Zhang, Guangxuan Tan, Ningshu Yu, Qiuyue Wang, Qiqi Duan, Xin

Qi, Mingjiao Cheng, Chunxue Yan, Zhangkun Wei, Zhenmiao Yu, Wenchao Huang, Chengwei Li

Journal: Analytical Biochemistry Volume 569, 15 March 2019, Pages 28-30

InstitutionKey Laboratory of Plant Genetics and Molecular Breeding, Zhoukou Normal

University

Paper link

https://www.sciencedirect.com/science/article/abs/pii/S0003269718310637?via%3Dihub

 

10. [2021 IF=2.88] Genetic diversity and genetic structure of Decalobanthus boisianus in Hainan Island, China.

Marker :RTM415,D2000 DNA ladder

Author: Huan Jiang,Wenxing Long, Hui Zhang,Chengneng Mi,Tao Zhou,Zongzhu Chen

Journal: Ecology and Evolotion Volume 569, 15 March 2019, Pages 28-30

InstitutionInstitute of Tropical Agriculture and Forestry, Hainan University

Paper link https://doi.org/10.1002/ece3.5127

 

11. [2021 IF=5.64] Identi?cation of a Novel Hypovirulence-Inducing Hypovirus From Alternaria alternata.

Marker :RTM406,DNA Marker VI

Author: Huan Li, Ruiling Bian, Qian Liu, Liu Yang, Tianxing Pang, Lakha Salaipeth,

Ida Bagus Andika, Hideki Kondo and Liying Sun

Journal: Frontiers in Microbiology May 2019 | Volume 10 | Article 1076

InstitutionState Key Laboratory of Crop Stress Biology for Arid Areas and College of Plant Protection, Northwest A&F University

Paper link https://www.frontiersin.org/articles/10.3389/fmicb.2019.01076/full

 

12. [2021 IF=2.6] Natural occurrence of Alternaria mycotoxins in wheat and potential of reducing associated risks using magnolol.

Marker :RTM415,D2000 DNA ladder

Author: Dongmei Jiang, Dizhe Wei, Hongtao Li, Liuqing Wang, Nan Jiang,Yunchao Li and Meng Wang

Journal: Journal of the Science of Food and Agriculture Volume101, Issue7,2021,3071-3077

InstitutionBeijing Research Center for Agricultural Standards and Testing, Beijing Academy of Agriculture and Forestry Sciences

Paper linkhttps://onlinelibrary.wiley.com/doi/10.1002/jsfa.10901

 

 

13. [2021 IF=20.37] Taxonomy, Phylogeny, Molecular Dating and Ancestral State Reconstruction of Xylariomycetidae (Sordariomycetes)

Marker :RTM415,D2000 DNA ladder

Author: Kevin D Hyde,Jian-Kui Liu

Journal: Fungal Diversity volume 112, pages 1–88 (2022)

InstitutionSchool of Life Science and Technology, Center for Informational Biology, University of Electronic Science and Technology of China

Paper linkhttps://link.springer.com/article/10.1007/s13225-021-00495-5


 
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