[PM2500] ExcelBand™ 3-color Regular Range Protein Marker (9-180 kDa), 250 μl x 2

115.00 115.0 USD


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The PM2500 ExcelBand™ 3-color Regular Range Protein Marker is a ready-to-use three-color protein standard with 10 pre-stained proteins covering a wide range of molecular weights from 10 to 180 kDa in Tris-Glycine Buffer (9 to 170 kDa in Bis-Tris (MOPS) buffer and 10 to 170 kDa Bis-Tris (MES) buffer). Proteins are covalently coupled with a blue chromophore except for two reference bands (one green and one red band at 25 kDa and 75 kDa respectively) when separated on SDS-PAGE (Tris-Glycine buffer). PM2500 ExcelBand™ 3-color Regular Range Protein Marker is designed for monitoring protein separation during SDS-polyacrylamide gel electrophoresis, verification of Western transfer efficiency on membranes (PVDF, nylon, or nitrocellulose) and for approximating the size of proteins.


  • Ready-to-use — Premixed with a loading buffer for direct loading, no need to boil.

  • Two reference bands — 75 kDa (red) and 25 kDa (green)


Approximately 0.1~0.4 mg/ml of each protein in the buffer (20 mM Tris-phosphate (pH 7.5), 2% SDS, 3.6 M urea, and 15% (v/v) glycerol). 

Quality Control

Under suggested conditions, PM2500 ExcelBand™ 3-color Regular Range Protein Marker resolves 10 major bands in 15% SDS-PAGE (Tris-Glycine buffer) and after Western blotting to nitrocellulose membrane. 


4°C for 3 months
-20°C for long term storage



Cat. No.


Series Name


Product Size

2 x 250 μl

MW Range

10 – 180 kDa

Band Number


Band Color


Markered Bands

25, 75 kDa



Manual_PM2500_ExcelBand™ 3-color Regular Range Protein Marker



Migration patterns and approximate MWs (kDa)

 Unravelling the Novel Effects of Three Volatile Compounds in Preventing Fibril Formation of Disease Related Tau and α-Synuclein Proteins- Towards Identifying Candidate Aromatic Substances for Treating Neurodegenerative Diseases

Zahra Moeini, Zahra Seraj, Toktam Zohoorian Abootorabi, Mohammadreza Ashrafi-Kooshk, Gholam Hossein Riazi, Ali Akbar Saboury, Arefeh Seyedarabi, Front. Pharmacol., 22 March 2022 | https://doi.org/10.3389/fphar.2022.793727

Synthesis of precision antibody conjugates using proximity-induced chemistry

Yu J Cao, Chenfei Yu, Kuan-Lin Wu, Xuechun Wang, Dong Liu, Zeru Tian, Lijun Zhao, Xuexiu Qi, Axel Loredo, Anna Chung, Han Xiao, Theranostics. 2021 Aug 27;11(18):9107-9117. doi: 10.7150/thno.62444. eCollection 2021.

PMCID: PMC8419051

Evaluation of the Properties of the DNA Methyltransferase from Aeropyrum pernix K1

Mao Hayashi, Keisuke Sugahara, Akira Yamamura, Yasuhiro Iida,Microbiol Spectr. 2021 Oct 31;9(2):e0018621. doi: 10.1128/Spectrum.00186-21. Epub 2021 Sep 29.

PMCID: PMC8557920

A Double-Antibody Sandwich ELISA for Sensitive and Specific Detection of Swine Fibrinogen-Like Protein 1 

Xin Zhang,  Haipeng Zhu,  Xu Zheng, Yunjie Jiao,  Lulu Ning, En-Min Zhou , * and Yang Mu, Front Immunol. 2021; 12: 670626. Published online 2021 Apr 23. doi: 10.3389/fimmu.2021.670626

PMCID: PMC8102871

Proteomics, toxicity and antivenom neutralization of Sri Lankan and Indian Russell’s viper (Daboia russelii) venoms

Tasnim Faisal, 1 Kae Yi Tan, 2 Nget Hong Tan, 2 Si Mui Sim, 1 Christeine Ariaranee Gnanathasan, 3 and Choo Hock Tan 1, J Venom Anim Toxins Incl Trop Dis. 2021; 27: e20200177. Published online 2021 Apr 30. doi: 10.1590/1678-9199-JVATITD-2020-0177

PMCID: PMC8092856

Unraveling the novel effects of aroma from small molecules in preventing hen egg white lysozyme amyloid fibril formation

Zahra Seraj, Arefeh Seyedarabi, Ali Akbar Saboury, Mehran Habibi-Rezaei, Shahin Ahmadian, Atiyeh Ghasemi PLoS One. 2018; 13(1): e0189754. Published online 2018 Jan 22. doi: 10.1371/journal.pone.0189754

PMCID: PMC5777642

The conserved basic residues and the charged amino acid residues at the α-helix of the zinc finger motif regulate the nuclear transport activity of triple C2H2 zinc finger proteins

Chih-Ying Lin, Lih-Yuan Lin PLoS One. 2018; 13(1): e0191971. Published online 2018 Jan 30. doi: 10.1371/journal.pone.0191971

PMCID: PMC5790263

Cadmium Activates Multiple Signaling Pathways That Coordinately Stimulate Akt Activity to Enhance c-Myc mRNA Stability

Jia-Shiuan Tsai, Cheng-Han Chao, Lih-Yuan Lin PLoS One. 2016; 11(1): e0147011. Published online 2016 Jan 11. doi: 10.1371/journal.pone.0147011

PMCID: PMC4709241

Odoo - Sample 1 for three columns

ExcelBand™ Protein Markers

  • Ready-to-use— premixed with a loading buffer for direct loading, no need to boil

  • Broad range310 kDa to 5 kDa

  • Pre-stained bands for monitoring protein separation during electrophoresis and Western blotting transferring efficiency on membrane

  • Enhanced bands— for quick reference

Odoo - Sample 3 for three columns

YesBlot™ Western Marker I

  • Ready-to-use — no need of mixing or heating before sample loading

  • Direct visualization — 10 IgG-binding proteins for direct visualization on Western blots

  • Pre-stained bands — 4 pre-stained proteins for monitoring protein separation during electrophoresis and Western blotting transferring efficiency on membrane

  • Wide range — 10 clear bands from 15 to 200 kDa for size estimation

  • Quick reference — two enhanced bands (30 and 80 kDa)

Odoo - Sample 2 for three columns

Q-PAGE™ Precast Gels

  • User-friendly gel cassette:

    • Numbered and framed wells for sample loading

    • Labeled warning sign and green tape as reminder

  • Enhanced gel performance: 

    • Enhanced gel electrophoresis speed 

    • Better band separation 

    • Stable for shipping at ambient temperature

  • Easy compatibility: 

    • Available as homogeneous and adjusted gradient gels for a wide range of protein separation.

    • Compatible with most popular protein electrophoresis systems