TMB Membrane Substrate

Item No.  311247

  • Produces an insoluble, permanent dark blue reaction
  • Ready to use
  • Long-term stability
This item has shipping restrictions.
$93.40 each
$480.60 each
In stock
Out of stock
Expect availability in 2-4 weeks
Minimum quantity required: 1
This item must be ordered in multiples of one case. Quantity per case: 1
TMB Membrane Substrate is a ready to use solution. It contains 3,3’,5,5’-tetramethyl-benzidine in a mildly acidic buffer in a one bottle format. TMB Membrane Substrate develops an insoluble, permanent dark blue reaction in the presence of peroxidase. The substrate is intended for western blot, dot blots, and line assays and offers comparable performance and sensitivity to some chemiluminescent substrates. This substrate is not recommended for microwell or immunohistochemical applications.
Brand Neogen®
Application Membrane
Intended Use Research and manufacturing use only
Result Type Colorimetric
Enzyme HRP
Sensitivity Detection in the low picogram range
Storage Conditions Stable for 2 years, from the date manufacture, when stored at room temperature (15° to 25°C) or 48 months when stored at 2° to 8°C.
Package Weight 0.26 lb


Our customers’ success is our shared success. Our experts are ready to train you and your team on our solutions, so you can rest easy knowing procedures are performed properly and yield accurate results. In addition, we provide certificates upon completion of training.