您好,歡迎光(guāng)臨中科(kē)瑞泰!

免費咨詢電話(huà):
400-699-0631

首頁 > 蛋白(bái)生(shēng)物學 > 蛋白(bái)Marker > 多肽電泳Marker

彩虹預染超低分(fēn)子量蛋白(bái)Marker(1.2-45KD)

彩虹預染超低分(fēn)子量蛋白(bái)Marker(1.2-45KD)

産品編号:RTD6110

産品規格:10次

數量
價格 ¥500

彩虹預染超低分(fēn)子量蛋白(bái)質Marker1.2-45kD

Rainbow Prestained Ultra Low Molecular Weight Protein Marker

 

産品編号及規格:

RTD6110   10T50μl)   500元

儲存條件(jiàn):

  -20保存,開封後有效期12個月

産品簡介:

    彩虹預染超低分(fēn)子量蛋白(bái)質Marker可(kě)以直接觀察蛋白(bái)電泳及清晰判斷Western Blotting的轉膜效果。本産品包含3種多肽和3種低分(fēn)子量蛋白(bái)質組成,分(fēn)子量範圍爲1.2kD-45kD,分(fēn)子量大(dà)小爲  1.2kD4.6kD10kD16kD27kD45kD (注:蛋白(bái)大(dà)小已在18%Tricine-SDS-PAGE中用非預染蛋白(bái)Marker标定過。




● 使用說(shuō)明:

第一次收到該産品,常溫融化後,徹底混勻,離(lí)心快(kuài)甩将溶液完全收集到管底

. 制膠:

I 配制分(fēn)離(lí)膠

1.按照(zhào)表一将不同體(tǐ)積的雙蒸水、40% PAA19:1)、4×凝膠緩沖液(貨号:GB010)和乙二醇加入到小燒杯中混合。

2.加入10%APSTEMED,立即混勻5-10秒,以使溶液充分(fēn)混勻。

3.在凝膠模具中迅速灌入适量分(fēn)離(lí)膠溶液,然後在分(fēn)離(lí)膠溶液上輕輕覆蓋一層1 cm的無水乙醇,使凝膠表面保持平整。

4.靜(jìng)置15-30分(fēn)鍾,待分(fēn)離(lí)膠和乙醇層之間出現一個清晰的界面表示凝膠已聚合。

表一  (一塊1 mm mini膠用量)

 

分(fēn)離(lí)膠

濃縮膠

 

18T, 5%C /5 ml

5T, 3.3%C/2 ml

40% PAA19:1

2.25 ml

/

40% PAA (29:1)

/

0.25 ml

4×凝膠緩沖液

1.25 ml

0.5 ml

乙二醇(電泳級)

1.5 ml

/

ddH2O

/

1.25ml

10APS

50 μl

20 μl

TEMED

5 μl

2 μl


II 配制濃縮膠

去(qù)除覆蓋在分(fēn)離(lí)膠上的乙醇層,用濾紙将殘留乙醇吸去(qù)。

1.按照(zhào)表一将不同體(tǐ)積的雙蒸水、40%PAA(29:1)和4×凝膠緩沖液加入到小燒杯中混合。

2.加入10%過硫酸铵和TEMED,立即混勻5-10秒,以使溶液充分(fēn)混勻。

3.将梳子插入凝膠内,避免産生(shēng)氣泡。

4.靜(jìng)置30-60分(fēn)鍾裝待凝膠聚合

. 電泳:

1. Marker樣品,充分(fēn)混勻後備用。不要加熱(rè)處理(lǐ)。

2. 電泳前,将10×陽極緩沖液(Cat No:AB080)和10×陰極緩沖液(Cat No:CB010)用蒸餾水稀釋成1×緩沖液備用。将電泳槽的外槽加入1×陽極緩沖液,内槽加入1×陰極緩沖液,輕柔拔出梳子,将Marker或蛋白(bái)樣品(已經過2×Tricine上樣緩沖液[Cat No:TP050]處理(lǐ))加入點樣孔,參考下表進行電泳,至每條帶都(dōu)清晰可(kě)見(jiàn)時停止電泳。整個電泳過程大(dà)約需要2-3個小時。

表二 多肽電泳條件(jiàn)

恒電壓

150V

起始電流

60-75mA/闆膠

結束電流

15-25mA/闆膠

電泳時間

2.5-3小時

. 染色

根據常規實驗步驟,用配方6和7(表三)進行染色和觀察。如(rú)果使用配方6進行染色時效果不好或考慮其毒性,請(qǐng)選擇本公司的FastBlue蛋白(bái)染色液(貨号:RTD6202),該産品除具有染色快(kuài),無毒,靈敏性高等特點外,還(hái)能對小肽在染色中起到固定作(zuò)用,不至于小肽在染色和脫色中從(cóng)凝膠中脫離(lí),是常規染色液的理(lǐ)想替代品。


相(xiàng)關産品:


多肽電泳配套試劑

 


使用RTD6110 彩虹預染超低分(fēn)子量蛋白(bái)Marker1.2-45KD産品發表部分(fēn)文章(zhāng)列表:

1. [2021 IF=5.5] Garviecin LG34, a novel bacteriocin produced by Lactococcus garvieae isolated from traditional Chinese fermented cucumber.

Author: Yurong Gao, Dapeng Li, Shan Liu, Liyuan Zhang

Marker: RTD6110,彩虹超低分(fēn)子量蛋白(bái)Marker(1.2-45 kD)

Journal: Food Control 50 (2015) 896e900

Institution:Key Laboratory of Veterinary Medicine of Heilongjiang Bayi Agricultural University

Paper linkhttp://dx.doi.org/10.1016/j.foodcont.2014.10.040

 

2. [2021 IF=5.5] Purification and partial characterization of M1-UVs300, a novel bacteriocin produced by   isolated from fermented sausage Lactobacillus plantarum.

Author: Yu An, Ying Wang, Xiaoyue Liang, Huaxi Yi, Zhaohang Zuo, Xiaoxi Xu, Dongjie

Zhang, Changqing Yu, Xue Han

Marker: RTD6110,彩虹超低分(fēn)子量蛋白(bái)Marker(1.2-45 kD)

Journal: Food Control  Volume 81, November 2017, Pages 211-217

Institution:Key Laboratory of Veterinary Medicine of Heilongjiang Bayi Agricultural University

Paper linkhttps://doi.org/10.1016/j.foodcont.2017.05.030

 

3. [2021 IF=5.75] The Verticillium dahliae SnodProt1-Like Protein VdCP1 Contributes to Virulence and Triggers the Plant Immune System.

Author: Yi Zhang, Yuhan Gao, Yingbo Liang, Yijie Dong, Xiufen Yang, Jingjing Yuan and Dewen Qiu

Marker: RTD6110,彩虹超低分(fēn)子量蛋白(bái)Marker(1.2-45 kD)

Journal: Frontiers in Plant Science.  Volume 81, November 2017, Pages 211-217

InstitutionInstitute of Plant Protection, Chinese Academy of Agricultural Sciences

Paper linkhttps://doi.org/10.1093/jxb/ery351

 

4. [2021 IF=6.99] Verticillium dahliae Alt a 1-like protein PevD1 targets cotton PR5-like protein and contributes to fungal infection.

Author: Yi Zhang, Yuhan Gao, Yingbo Liang, Yijie Dong, Xiufen Yang, Dewen Qiu

Marker: RTD6110,彩虹超低分(fēn)子量蛋白(bái)Marker (1.2-45 kD)

Journal: Journal of Experimental Botany, Vol 70, Issue 2, 15 January 2019,613-626

InstitutionInstitute of Plant Protection, Chinese Academy of Agricultural Sciences

Paper linkhttps://doi.org/10.1093/jxb/ery351

 

5. [2021 IF=11.277] An  Alternative  Splicing  Variant  of  PtRD26  Delays  Leaf  Senescence by Regulating Multiple NAC Transcription Factors in Populus.

Author: Hou-Ling Wang,Yi Zhang,Ting Wang, Qi Yang,Yanli Yang,Ze Li, Bosheng Li, Xing Wen, Wenyang Li, Weilun Yin, Xinli Xia, Hongwei Guo, and Zhonghai Li

Marker: RTD6110,彩虹預染超低分(fēn)子量蛋白(bái)(1.2-45 kD)

Journal: Plant Cell. Volume 33, Issue 5, May 2021, Pages 1594–1614

InstitutionBeijing Advanced Innovation Center for Tree Breeding by Molecular Design, Beijing Forestry University

Paper linkhttps://doi.org/10.1093/plcell/koab046

 

6. [2021 IF=2.89] Rapid and sensitive detection ofStaphylococcus aureus and Klebsiella pneumonia based on bacitracin-modified Fe3O4@PDA magnetic beads combined with matrix-assisted laser desorption ionization-time of flight mass spectrometry.

Author: Feng Qin, Shujuan Wang, Mingxia Gao  and  Xiangmin Zhang

Marker: RTD6110,彩虹預染超低分(fēn)子量蛋白(bái)(1.2-45 kD)

Journal: Analytical Methods. 2021,13, 2804-2811

InstitutionDepartment of Chemistry, Fudan University

Paper linkhttps://pubs.rsc.org/en/content/articlelanding/2021/ay/d1ay00614b

 

 


 
隻有購(gòu)買過該商品的用戶才能進行評價。[發表評價]