Biology

What is Ames Testing?

Today, Contract Laboratory received a request from a company for Ames Testing. The Ames test is an assay used throughout the world done using bacteria to detect chemical substances that […]

Biology

Urine Drug Toxicology Testing

Most drug toxicology testing is performed on urine samples, as most drugs are broken down and excreted through urine. Testing can also be done on blood, however concentrations of drugs […]

Biology

In Vivo and In Vitro Testing

In vivo and in vitro testing are two of the most common methods for studying and testing organisms. While similar, each type of testing has its advantages and disadvantages. In […]

Biology

Immunogenicity of Biologics

The US Food and Drug Administration defines biologics as “a wide range of products such as vaccines, blood and blood components, allergenics, somatic cells, gene therapy, tissues, and recombinant therapeutic […]

Biology

qPCR Testing

qPCR, also known as quantitative polymerase chain reaction, is a technique used to detect a specific DNA sequence or sequences. This type of testing is common in both research and […]

Biology

Western Blot Test

The Western Blot Test is an immunoassay, or chemical test, used to detect certain proteins in blood or other tissue samples. The test is performed by creating artificial antibodies that […]

Biology

Biomarkers | Disease Detection

Biomarkers, also called biological markers, are measurable indicators of a biological condition. The exact definition is “a characteristic that is objectively measured and evaluated as an indicator of normal biological […]

Biology

Vaccine Development

Are you curious how vaccines are made? Or about the research and time that goes into their development? The U.S. Food and Drug Administration’s Center for Biologics Evaluations and Research, […]

Biology

Commonly Used Genetic Markers

A genetic marker is a gene whose location on a chromosome is known and can be used to identify a species. Genetic markers are divided into two groups, biochemical markers […]

Biology

Translational Science

Translational science, is a newly popular term used in the biomedical world. Also called translational medicine or translational research, it is a term used to describe turning, or translating, laboratory […]