[DM1200] AccuBand™ 50 bp DNA Ladder II, 500 μl

100.00 100.0 USD


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AccuBand™ 50 bp DNA Ladder II is composed of 13 individual DNA fragments, presenting 1k, 900, 800, 700, 600, 500, 400, 300, 250, 200, 150, 100 and 50 bp sharp bands respectively. This product contains 2 enhanced bands (500 bp and 250 bp) for easy band identification. AccuBand™ 50 bp DNA Ladder II is ready-to-use, containing loading buffer with a tracking dye (orange G). AccuBand™ 50 bp DNA Ladder II provides a sufficient amount of DNA for clear observation of all DNA bands ranging from 50 bp to 1 kb, either in agarose gel or in polyacrylamide gel electrophoresis. 


  • Sharp bands

  • Suitable for polyacrylamide gel electrophoresis

  • 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.


50 ~ 1,000 bp 


55.5 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

50 – 1000 bp

Band Number


Tracking Dye

Orange G 

Enhanced Band

250 and 500 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. 



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