Long Oligos by Merck

Manufacturer Merck  |   Model: VC00040N  |  Available Worldwide
4.2
/
5.0
  |  2 reviews
Oligos from 121 to 180 bases


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Long Oligos
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Average Rating: 4.2
2 Scientists have reviewed this product

5 out of 5
Ease of use
4 out of 5
After sales service
4 out of 5
Value for money


  • Status:

    Reviewer
  • Member since: 2022

  • Organization: Bioarchitech



  • Ease of use
    5 out of 5
    After sales service
    2 out of 5
    Value for money
    3 out of 5
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No shipping charge!
Rating: 3.3

  • Application Area: Virology

"It was easy to place orders. List price is a bit high but nothing crazy. Communication when primer takes longer than expected is poor have to chase and get an answer several days later. But usually deliver whats promised and provide extra labels and still include a paper copy of QC, very much appreciated. No shipping charge!"

Review date: 17 Feb 2022 | Long Oligos
  • Status:

    Reviewer

  • Member since: 2021

  • Organization: Mukogawa Women's University



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Great result and cost effective.
Rating: 5.0

  • Application Area:Genotyping and education

"My lab sometimes needs designed oligos for genotyping experiments with high-school students. Actually I hesitated to order a long oligo once, because I felt it might be expensive and not be high enough quality. But that was a pointless concern. The long oligo from Merck worked very well and was cost effective, so we could establish a procedure to recognize a SNP genotype with normal agarose gel. Now we are preparing for a coming delivery-lecture in near future (maybe after coronavirus pandemic)."

Review date: 31 May 2021 | Long Oligos

Our experience with gene construction and microarray development provides us with insight into the potential difficulties of long-oligo synthesis. The techniques we have developed to purify long oligos are unmatched by other suppliers.

  • Bases: DNA (A,C,G,T) and degenerate bases
  • Backbone: Phosphodiester & phosphorothioate
  • Length: 121 - 180 bases
  • Purification & Yield: Cartridge (5 OD) & PAGE (0.5 OD)
  • Modification: 5' end (Phosphate, Biotin, Amine C6, Amine C12, Inosine, & deoxyUracil), 3' end (Spacer C3), & Internal (Inosine & deoxyUracil)
  • Format: Dry in 2 mL screw cap tubes
  • Documentation: Delivered with Quality Assurance document including yields, Tm, MW, & µg/OD
  • Quality Control: Every oligo is quality checked by mass spectrometry or PAGE & OD by UV Spectroscopy
  • Shipping Schedule: Cartridge & PAGE: 10 business days