Cool Imager™ Workstation is an
all-in-one unit imaging system
with integrated computer board
controller, optical components, power lens and a
deep-cooled
(-450C) CCD camera.
It is designed specifically for detection and
analysis of chemiluminescent
and fluorescent signals used in Western Blot analysis,
DNA/RNA hybridization,
and non-radioactive EMSA, eliminating the need for x-ray film, film developer, and consumable
chemicals. Please contact us for more
information.
Non-radioactive EMSA
are used for detecting activation of transcription factors
that bind to specific nucleic acid sequences. The activation of transcription
factors of interest can be determined in 4-6 hours, using chemiluminescence and no radioactivity. The kit can be stored for up to a year. Viagene
provides several kits and probes for non-radioactive EMSA.
Light
Transilluminators
Viagene
provides various transilluminators with spectrum
from
UV-Vis-Near Infrared lights, which are used for
viewing
the images in the gels or on the membrane.
Chemiluminescence Substrates are custom formulated for use in
Western Blot analysis, DNA/RNA
hybridization, and non-radioactive EMSA.
Viagene
Lightgen™ HL is capable of detecting femtogram quantities
of HRP-labeled nucleic acids or proteins. Lightgen™
BL has extremely low background staining when used in
Western blot. 
shRNA Expression
Vectors with
dual promoters
can
express shRNA/siRNA in mammalian cells with high efficiency.
The same vector can carry and express multiple copies
of shRNA/siRNA to greatly enhance inhibition of
targeted gen
e expression.
cDNA
Expression Vectors
are used
to enhance gene-expression in bacterial and
mammalian cells by
increased gene dosage. One vector can carry and express multiple gene
copies.
