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Highlighted Companies

  • Suzhou Rico Machinery Co., Ltd (China): RICO, a professional CNC machinery company, who integrated research, development and... http://www.ricocnc.com
  • A Hay & Grain Co Inc (USA): involved in international trade import export. At Anderson Hay we offer a wide variety of feed... http://www.anderson-hay.com/

  • Fluorescent In Situ Hybridization Fish - USA

    price: contact company for price

    Fluorescence in situ hybridization (FISH) techniques allow specific

    nucleic acid sequences to be detected in morphologically preserved

    chromosomes, cells or tissue sections. In combination with

    immunocytochemistry, Fluorescence in situ hybridization can relate

    microscopic topological information to gene activity at the DNA, mRNA,

    and protein level. FISH has become a molecular diagnostic technique

    utilizing fluorescently labeled DNA probes to detect or confirm gene or

    chromosome abnormalities. The sample DNA (metaphase chromosomes or

    interphase nuclei) is first denatured, a fluorescently labeled probe of

    interest is then added to the denatured sample mixture and hybridizes

    with the sample DNA at the target site as it re-anneals back into a

    double helix. The probe signal can then be seen through a fluorescent

    microscope and the sample DNA can be scored for the presence or absence

    of the signal. Unlike most other techniques used to study chromosomes,

    FISH does not have to be performed on cells that are actively dividing.

    This makes it a very versatile procedure. This technique is useful for

    identifying chromosomal abnormalities, gene mapping, characterizing

    somatic cell hybrids, identifying amplified genes and studying the

    mechanism of rearrangements. RNA ISH is used to measure and localize

    mRNAs and other transcripts within tissue sections or whole mounts.

    Company Contact:

    • Phone: 16316244882

    • Address: 45-16 Ramsey Road Shirley, New York, NY, USA

    • Email: Email

    Published date: May 6, 2013 -

    • Business Description: involved in international trade import export of goods, products, and services

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