Welcome to Molecular Research Center, Inc.
Explore our tools and techniques for the molecular biologist.
Molecular Research CenterRNA & DNA isolation
RNA isolation
RNA Isolation
DNA Isolation
Electrophoresis & Hybridization
Polypropylene Tubes

Product and Price List
To Place an Order
Information Request
Technical Help

MRC Technical Bulletins
International Distributors
Site Map

See our new division

Please notify me regarding product updates and special discounts.
My Name:
E-mail Address:

isolates 8 - 22 µg total RNA from 1ml of human blood.

RNAzol RT isolates total RNA with mRNA
and small RNA (200 - 10 bases) in separate fractions.*
  • Higher RNA yield and quality than with previous single-step reagents.
  • No chloroform - induced phase separation. Just add water.
  • RNA is ready for all applications. No DNase treatment necessary.
  • No need for a refrigerated centrifuge. All steps performed at room temperature.

    *See our ad

If you are interested in a sample* please call Customer Service at

*For USA customers only.
    Site Update April 2014

Molecular Research Center, Inc., founded in 1989 by P. Chomczynski, develops and manufactures innovative products for the isolation and analysis of RNA and DNA. It is a corporation " run by scientists for scientists" and we are continuously working on the development and improvement of molecular biology techniques. Beginning with the single-step method for RNA isolation we have worked to simplify nucleic acid isolation protocols while providing improved recovery and sample purity. Our patented RNA and DNA extraction techniques are recognized around the world for their performance, reliability and cost effectiveness.

P. Chomczynski and N. Sacchi's original paper, Single Step Method of RNA Isolation by Acid Guanidinium Thiocyanate Phenol Chloroform Extraction (Analytical Biochemistry, vol. 162, p.156) has been cited over 50,000 times since its publication in 1987, as determined by the Institute for Scientific Information (who publish Science Citation Index and Journal Citation Reports). The newest MRC product, RNAzolRT, is a patent pending improvement on this historical method.

Contact Information

Place your order 24 hours a day.
Between 9:00 am and  5:00 pm EST, place your order by speaking directly to a Customer Service Representative.
In addition, place your order by fax, e-mail or mail. Visa and Mastercard orders are accepted.
Unless confirmed by signed agreement between the two parties, MRC does not accept terms or
conditions stated in purchase order documents or other documents.


Fax: 513-841-0080

To place an Order on the Web


Molecular Research Center, Inc.
5645 Montgomery Road
Cincinnati, OH 45212
E-mail: order

When placing an order, please
provide the following information:

rna    Purchase order number
dna    Name of the product
rna isolation    Catalog number
trireagent    Quantity and size
dnazol    Customer number (if available)
protein    Billing address
cell    Shipping address, individual's name, room number, and/or department.

Shipping and Delivery

Domestic orders placed by 3:00 pm EST will be shipped the same day.
If overnight delivery is needed, please call 1-888-841-0900 to place your order, additional shipping charges will apply.

[ Up ] [Contents] [ International Distributors ] [Product and Price Listing]

Send e-mail to webmaster with questions or comments about this web site.
Copyright 1999 - 2014 Molecular Research Center.
Last modified: April 1, 2014