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Biosafety Level 3 (BSL-3)
Biosafety Level 3 (BSL-3) is a specialized laboratory classification designed for work with indigenous or exotic pathogens that can cause…
Biosafety Level 4 (BSL-4)
Biosafety Level 4 (BSL-4) is the highest level of biological safety containment, reserved for work with the most dangerous and…
Biosafety Level 1 (BSL-1)
Biosafety Level 1 (BSL-1) is the basic laboratory safety level, suitable for work with agents that pose minimal risk to…
Barrier Facility
A barrier facility is a highly controlled environment designed to prevent the introduction and spread of infectious agents, contaminants, or…
Autoclave
An autoclave is a specialized device designed to sterilize equipment, instruments, and materials by using pressurized steam. It is one…
Luminol (5-amino-2,3-dihydro-1,4-phthalazinedione)
Luminol (5-amino-2,3-dihydro-1,4-phthalazinedione) is a chemiluminescent substrate widely used in biochemical assays, immunodetection techniques, and forensic science. Unlike chromogenic substrates such…
o-Phenylenediamine Dihydrochloride (OPD)
o-Phenylenediamine dihydrochloride (OPD) is a classical chromogenic substrate used with horseradish peroxidase (HRP) in enzyme-linked immunosorbent assays (ELISA) and other…
Tetramethylbenzidine (TMB)
Tetramethylbenzidine (TMB) is a widely used chromogenic substrate for horseradish peroxidase (HRP) in biochemical and immunological assays, particularly enzyme-linked immunosorbent…
3-Amino-9-ethylcarbazole (AEC)
3-Amino-9-ethylcarbazole (AEC) is a chromogenic substrate commonly used in immunohistochemistry (IHC) and immunocytochemistry (ICC) for the detection of antigens when…
Common Substrates of Horseradish Peroxidase
Horseradish peroxidase (HRP) is widely used in immunoassays and histological techniques because of its ability to catalyze the oxidation of…
Microisolator
A microisolator is a specialized containment system designed to maintain a controlled microenvironment for laboratory animals, particularly rodents used in…
Horseradish Peroxidase
Horseradish peroxidase (HRP) is a heme-containing enzyme that catalyzes the oxidation of a wide range of organic and inorganic substrates…
Quarantine
Quarantine is a public health practice of separating and restricting the movement of individuals, animals, or goods that may have…
Sentinel Animal
A Sentinel Animal is a specialized type of service animal trained to detect and alert to subtle physiological changes in…
Immunohistochemistry
Immunohistochemistry (IHC) is a widely used laboratory technique that combines histology, immunology, and chemistry to detect and visualize the presence…