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Enzymes & Substrate enzymes&substrates
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Cytox Cytotoxicity Assay Kit, LDH
• Simple & safe to use in any
#526102 1000 assay $ 177.35
set up.
• Detects low level damage to cell membranes that are not detected with
other methods.
• Can be used with both suspension & adherent cells.
• Non-radioactive - for convenient & high-throughput screening of cell
death & cytotoxicity of test compounds.
• Test involves a 96-well colorimetric assay & requires only the use of a
standard plate reader.
• Suitable for chemical as well as cell mediated cytotoxicity
without the concern for safety involved in radioactive handling.
• Produces results comparable to the values obtained with
51Cr release assays.
• Researchers can quantitate the color produced by reading the plate
with a standard plate reader.
• Results can be expressed as percentage cell survival or cell death.
Diaminobenzidine Substrate System
• Complete Peroxidase system.
#715031 200mg $ 195.00
• For Horseradish Peroxidase that
has a greater sensitivity in the presence of Nickel or Cobalt.
• Contains: DAB Substrate, Peroxidase Solution, Mixing/
Dispensing Bottle.
• Storage: 2-8˚C
Malachite Green Phosphate Assay Kit
• Fast, convenient, robust and
#600041 2,500 assays $187.00
highly sensitive assay for
phosphatase, phospholipase, and many more assays. High-throughput
screen for phosphatase enzyme inhibitors.
P-Nitrophenyl Phosphate for Phosphatase Assay
Substrate only
#715319 100ml $ 50.00
#715320 500ml $ 135.00
#715321 1L $ 245.00
Complete Kit
#600042 500 assays $185.00
• This is an excellent substrate for phosphatase based ELISA
assays. Stable for 18 months at 2-8ºC. It produces a soluble end
product which is yellow in color and read at 405 nm to 410 nm.
• Both kinetic and end point determinations can be performed.
• This product is buffered in DEA.
• Kit performs a simple, robust and highly sensitive assay for phosphatase
activity, enzyme kinetics and high-throughput screen for phosphatase
inhibitors.
TMB ( Peroxides/Substrates)
TMB-M
Produces a soluble end product
which is blue in color ideal for
immunology procedures.
TMB-S
#715313 100ml $ 50.00
#715314 500ml $ 85.00
#715315 1L $ 150.00
TMB-US #715310 100ml $ 50.00
Ultra Sensitive TMB. Our fastest
acting TMB for ELISA Incubate 2-15
minute and read the blue color at
#715311 500ml $ 95.00
#715312 1L $ 175.00
650 nm. Stop solution produces a yellow end product that can be read at
450 nm. The yellow color is stable for up to 2 hours!
Produces a soluble end product
which is blue in color that is
quantitated at 650 nm. Upon
addition of stop reagent, the
resulting yellow chromogen is
quantitated at 450 nm.
#715316 100ml $ 50.00
#715317 500ml $ 85.00
#715318 1L $ 150.00
#71535 1L $ 45.00
stop reagent