Skip to Content
MilliporeSigma
All Photos(1)

Documents

D0426

Sigma-Aldrich

DAB with Metal Enhancer

SIGMAFAST™, peroxidase substrate, tablet

Synonym(s):

3,3′-Diaminobenzidine Peroxidase Substrate, DAB Peroxidase Substrate

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

UNSPSC Code:
12352204
NACRES:
NA.83

product name

SIGMAFAST™ DAB with Metal Enhancer, tablet

form

tablet

solubility

water: 1 tablet/5 mL

storage temp.

−20°C

General description

SIGMA FAST™ DAB with Metal Enhancer Tablets require no additional buffers or steps to prepare an active substrate solution for detection of peroxidase activity. Commom use is in immunohistology as a precipitating substrate.

Application

SIGMAFAST™ DAB with Metal Enhancer has been used in the visualization of lung tissue sections using immunohistochemistry, dorsal root ganglion (DRG) neurons and immunohistochemical staining for collagen in anterior cruciate ligament (ACL) cells.
The DAB reaction is enhanced by the addition of CoCl2 and produces a more intense stain which is resistant to alcohol.

Reconstitution

Each tablet set dissolved in 5 mL deionized water yields a ready-to-use buffered solution containing DAB with a metal enhancer.

Other Notes

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

Legal Information

SIGMAFAST is a trademark of Sigma-Aldrich Co. LLC

Signal Word

Danger

Hazard Classifications

Aquatic Chronic 2 - Carc. 1B - Eye Dam. 1 - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Saba Shahin et al.
Toxicological sciences : an official journal of the Society of Toxicology, 161(2), 349-374 (2017-10-27)
Microwave (MW) radiation induced oxidative stress reduces dendritic arborization, spine density and number of hippocampal pyramidal neurons and hence, impair learning and spatial memory through p53-dependent/independent apoptosis of hippocampal neuronal and nonneuronal cells. However, the mechanisms responsible for MW radiation
Somanshu Banerjee et al.
Journal of photochemistry and photobiology. B, Biology, 175, 254-268 (2017-09-20)
Birds time their daily and seasonal activities in synchronization with circadian and annual periodicities in the environment, which is mainly provided by changes in photoperiod/day length conditions. Photoperiod appears to act at the level of eye, pineal and encephalic/deep brain
M Breijo et al.
Journal of economic entomology, 110(3), 1390-1393 (2017-04-08)
The horn fly, Haematobia irritans (L.), is a blood-sucking livestock ectoparasite responsible for substantial livestock losses. In the present work, the potential use of recombinant hematobin (HTB), a horn fly salivary protein, as an antigen for cattle vaccination was investigated.
Platelets and plasma proteins are both required to stimulate collagen gene expression by anterior cruciate ligament cells in three-dimensional culture
Cheng M, et al.
Tissue Engineering: Part A, 16(5), 1479-1489 (2010)
Keith Morris-Schaffer et al.
Particle and fibre toxicology, 16(1), 1-1 (2019-01-08)
Recent epidemiological studies indicate early-life exposure to pollution particulate is associated with adverse neurodevelopmental outcomes. The need is arising to evaluate the risks conferred by individual components and sources of air pollution to provide a framework for the regulation of
View All Related Papers

Articles

Colorimetric Alkaline Phosphatase and Peroxidase Substrate Detection Systems

Nitroblue Tetrazolium (NBT) is used with the alkaline phosphatase substrate 5-Bromo- 4-Chloro-3-Indolyl Phosphate (BCIP) in western blotting and immunohistological staining procedures. These substrate systems produce an insoluble NBT diformazan end product that is blue to purple in color and can be observed visually.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service