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Applied Biosystems

  • 06-02-2015 8:54pm
    #1
    Dingle_berry
    Registered Users, Registered Users 2 Posts: 885 ✭✭✭


    I'm looking for information on the ABI 7700. Havent found anything on their websites except software updates. Specifically what's the difference between the 7500 and 7700?


Comments

  • #2
    Tree
    Moderators, Science, Health & Environment Moderators Posts: 4,754 Mod ✭✭✭✭Tree


    Are you looking to buy or to borrow?

    The 7500 stuff is on the webiste but the 7700 I can't find the details on. We got rid of a 7500 recently as we use a rotorgene, I think there's one in the lab next door. Seems to be just a 96well plate RT-PCR machine

    https://products.appliedbiosystems.com/ab/en/US/adirect/ab?cmd=catNavigate2&catID=601248


  • #3
    Dingle_berry
    Registered Users, Registered Users 2 Posts: 885 ✭✭✭Dingle_berry


    Not doing any wet work at all, just reading around the topic of fetal Rhesus typing. I've read that some labs use the ABI 7700 so I'm trying to find out more about it, like could the 7500 do the same assays. From Google images it looks like quite an 'old fashioned' machine with a larger footprint than the 7500. This link seems to say that it is just another RT-PCR instrument.


  • #4
    challengemaster
    Registered Users, Registered Users 2 Posts: 16,930 ✭✭✭✭challengemaster


    Here's a link to the User manual for the ABI 7700, if it's any help

    http://www.genomica.uaslp.mx/Databases/ABI7700%20Users%20Manual.pdf
    https://conquerscientific.com/product/applied-biosystems-abi-prism-7700-sequence-detector-real-time-thermal-cycler/

    The ABI PRISM 7700 Sequence Detection System is a fully integrated system for real-time detection of PCR (polymerase chain reaction). The system includes a built-in 96-well thermal cycler, a laser to induce fluorescence, CCD (charge-coupled device) detector. The 7700 also can simultaneously measure more than one fluorescence wavelength per well. This means that endogenous controls can be run either as parallel reactions in separate wells or within the same well as the sample (multiplex PCR).


    Judging by the 7700 manual, it's a proper old school PCR machine.
    Printed in the USA, 01/2001
    After using an Applied Biosystems StepOne Plus, those screenshots of the software is enough to make my eyes bleed.

    Here's the catalog entry for the 7500 which provides the specs.

    https://www.lifetechnologies.com/order/catalog/product/4406985

    Newer and better machine most likely? I doubt there's anything the 7500 can't do the 7700 could.


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