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HG-EMA Blue
HG-EMA Blue
Place of Origin:
China
Brand:
Model:
HG-EMA
Price:
shhuguo2@126.com
Hits:
5278 
Updated:
1/12/2018
  • Product Detail
  • Company Profile

                               HG-EMA Blue
    Specifications:
    Dimensions  (WxHxD):
     
     
    300×100×60(mm)
    Weight:
    1,5Kg
    Room Temperature:
    +5ºC to +25ºC
    Frequency Range:
    50~60Hz
    Power Range:
    100~240VAC
    Maximum Power:
    60W
    PC Connectivity:
    RS-232

     
     
    Principle:   
    A number of bacteria have been reported to have the capability to enter a viable but nonculturable (VBNC) state as a response to environmental stress. Cell culture techniques often fail to detect bacterial cells in the VBNC state; however, molecular biology methods can improve the detection efficiency for VBNC cells. Among molecular biology methods for detecting bacterial cells in the VBNC state, the detection of specific DNA or mRNA is a common method and a gfp gene encoding green fluorescent protein has been used as an effective marker to examine VBNC state. Recently, a combinatorial method, designated as ethidium monoazide (EMA)-PCR method, has also been established to detect live/dead cells due to the selective penetration of EMA/PMA into dead cells in the presence of live cells. This detection method combined with the selectivity of EMA/PMA and the specificity of PCR is sufficient to detect viable cells and VBNC cells.
     
    Characteristic
    Fully programable .
    Compact and rough instrument.
    Maximum efficiency in the reaction of photoactivation.
    Uniform light dose at room temperature.
    Simplicity and efficiency.
    12 simultaneous samples photoactivation.
    bio-equip.cn
    Shanghai Huguo science instrument co.,ltd was founded in 2002. The company aims at selling laboratory and medical instrument at the begining. In 2004, after reorganization, investors products were introduced to the company. The selling area was enlarged. At the same time, the company employed technical people who specialized in investigation and development of laboratory and medical instrument. There are several series of products now. Among them, we developed the fluorescence series not only acoording to the spectrofluorophotometer from the investorss technic, but also developed the PCR and Time resolved fluoroisnmunoassay,TRFIA and so on by ourselves. Our company pays a lot of enery on the project and it is the a unipue technical in China. We are one of the important enterprices that has the independent knowledge property right.
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