[DM2100] ExcelBand™ 100 bp DNA Ladder, 500 μl

50.00 50.0 USD


Add to Cart



The DM2100 ExcelBand™ 100 bp DNA Ladder is a ready-to-use DNA ladder, which is pre-mixed with loading dye for direct gel loading. The DNA ladder DM2100 is composed of 11 individual DNA fragments: 1.5k, 1k, 900, 800, 700, 600, 500, 400, 300, 200 and 100 bp derived from a mixture of PCR products and specifically digested plasmid DNA. This product contains two enhanced bands (1.5 kb and 500 bp) for easier reference. In addition, two tracking dyes, Xylene cyanol FF and Orange G which mimic the migration of 4,000 bp and 50 bp dsDNA during electrophoresis are also added for real time monitoring. 


  • Sharp bands

  • Quick reference enhanced bands 

  • Ready-to-use— premixed with loading dye for direct loading

  • Stable— room temperature storage over 6 months


Phenol extracted PCR products and dsDNA digested with specific restriction enzymes, equilibrated in 10 mM Tris-HCl (pH 8.0) and 10 mM EDTA. 


100 ~ 1,500 bp 


52.2 µg/ 500 µl 

Recommended loading volume 

5 µl/ well 


Room temperature for 6 months
4°C for 12 months 
-20°C for 36 months



Cat. No.


Series Name


Product Size

500 μl

Size Range

100 – 1500 bp

Band Number


Tracking Dye

Orange G and Xylene cyanol FF

Enhanced Band

500 and 1500 bp

DNA fragments with identical in size are indistinguishable on agarose gels, but, on acrylamide gels, even slight differences in DNA sequence can lead to noticeably different migration rates. To provide increased intensity of DNA marker/ladder bands, multiple DNA fragments with identical in size but different in DNA sequences are used. SMOBIO's AccuBand™ series DNA markers (DM1200, DM2000, DM2200 and DM2400) are more suitable for DNA PAGE.

Development of SCAR Markers to Identify Medicinal Cultivars of Paeonia lactiflora 

Yuina Yoshie, Hirokazu Ando, Takayuki Tamura, Kozo Fukuda, Motoko Igarashi, Atsuyuki Hishida, Nobuo Kawahara, Yohei Sasaki,  Biol Pharm Bull

. 2022;45(3):292-300. doi: 10.1248/bpb.b21-00810.

PMID: 35228395

Functional kupffer cells migrate to the liver from the intraperitoneal cavity 

Wen-Ling Lin, Mizuki Mizobuchi, Mina Kawahigashi, Otoki Nakahashi, Yuuki Maekawa, Takashi Sakai  Biochem Biophys Rep. 2021 Aug 17;27:101103. doi: 10.1016/j.bbrep.2021.101103. eCollection 2021 Sep.

PMCID: PMC8379421

Phylogenetic and molecular analysis based on genes 16S-rRNA, OMPA and POMP to identify Chlamydia abortus infection occurrence at the milk samples of goats and sheep in west Azerbaijan of Iran 

Fariba Taheri, Abdulghaffar Ownagh, Karim Mardani  Iran J Microbiol. 2021 Aug;13(4):480-487. doi: 10.18502/ijm.v13i4.6972.

PMCID: PMC8421589

Eggshell membrane for DNA sexing of the endangered Maleo ( Macrocephalon maleo)

Pramana Yuda, Conceptualization, Formal Analysis, Methodology, Writing – Original Draft Preparation, Writing – Review & Editinga,1 and Andie Wijaya Saputra, Data Curation, Investigation, Project Administration, Writing – Original Draft Preparation1, Version 4. F1000Res. 2020; 9: 599. Published online 2021 Jan 28. doi: 10.12688/f1000research.23712.4

PMCID: PMC7836084

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

Transposable elements generate population-specific insertional patterns and allelic variation in genes of wild emmer wheat (Triticum turgidum ssp. dicoccoides)

Katherine Domb, Danielle Keidar, Beery Yaakov, Vadim Khasdan, Khalil Kashkush BMC Plant Biol. 2017; 17: 175. Published online 2017 Oct 27. doi: 10.1186/s12870-017-1134-z

PMCID: PMC5659041

Odoo - Sample 3 for three columns

FluoroVue™ Nucleic Acid Gel Stain

  • Excellent for in-gel staining

  • Sensitivity up to 0.14 ng DNA or 1 ng total RNA

  • A safer alternative to EtBr 

  • Suitable to blue or UV light 

Odoo - Sample 3 for three columns

FluoroStain™ DNA Fluorescent Staining Dye

  • Excellent for post staining

  • Sensitivity up to 0.04 ng DNA

  • A safe alternative to EtBr

  • Suitable for blue or UV light

Odoo - Sample 3 for three columns

FluoroDye™ DNA Fluorescent Loading Dye

  • Excellent for premix with DNA sample 

  • Sensitivity up to 0.14 ng DNA

  • Safety dye

  • Convenience - monitor the electrophoresis in real-time


Heading Sample

Vivamus imperdiet condimentum diam, eget placerat felis consectetur id. Donec eget orci metus, ac adipiscing nunc. Pellentesque fermentum ivamus imperdiet condimentum diam, eget placerat felis consectetur id. Donec eget orci metus, ac adipiscing nunc. Pellentesque fermentum vivamus imperdiet condimentum diam, eget placerat felis consectetur id. Donec eget orci metus, ac adipiscing nunc. Pellentesque fermentum, ante ac felis consectetur id. Donec eget orci metusvivamus imperdiet.