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Science & Technology

Residual DNA Testing | Host Cell DNA Analysis

Residual DNA testing, or host cell DNA analysis, is the examination of products for traces of DNA that have been unintentionally left on a product during the manufacturing of biological products such as biosimilars or immunotherapeutic products. For customer health...

Pharmacogenetics Testing | Precision Medicine Testing

Pharmacogenetics is a branch of science that studies how a person's genetics influence their response to pharmaceuticals (read an entry to pharmacogenetics, here). Adverse Drug Reactions (ADRs) are one of the biggest influences in the study of pharmacogenetics, as...

Medical Device Sterilization Validation Testing

Medical Device Sterilization Validation is imperative for invasive sterile medical products such as implants and reusable surgical instruments. ContractLaboratory.com routinely helps manufacturers, distributors, and healthcare facilities with their sterilization...

Medical Device Sterilization

Listeria Testing and Analysis

Listeriosis is generally contracted by eating food contaminated by the Listeria monocytogenes bacteria. Listeria is found in soil, water, and some animals, such as poultry and cattle. It is unusual because it can grow in a refrigerator. Listeria monocytogenes...

Flow Cytometry

What is Flow Cytometry? Flow cytometry is a technique employed to analyze cells in a solution allowing researchers to obtain very specific information regarding the chemical and physical characteristics of cells, such as their size, count, cycle, etc. The solution...

FDA Cancer Screening Test Warning

Salmonella Testing and Analysis in Food

Need testing for salmonella done? A golden brown turkey, fragrant cornbread stuffing with sage and smooth creamy gravy. A classic traditional favorite at Thanksgiving. While families are finding their heirloom roasting pans and gravy bowls, manufacturers' and...

Proteomic Profile Techniques

Proteomics is a part of molecular biology that studies proteins. A proteome is a set of proteins that are either produced or modified by an organism and proteomics helps us understand things like the structure and function of the protein in an organism. The first...

Liposome Research and Testing

Looking for liposome research? According to the US Food and Drug Administration (USFDA) Guidance Document entitled "Liposome Drug Products", a liposome is a microvesicle composed of a bilayer of lipid amphipathic molecules enclosing an aqueous compartment.  It...

Biomechanics

Biomechanics is a large branch of science covering a wide spectrum of testing from how cells work, to how the human body moves, with a focus on learning more about how mechanical physics and engineering affect movement and body tissues. A common use or application...

Petrochemical Testing and Analysis

Petrochemical Testing: Ensuring Quality and Safety in the Oil and Gas Industry Petrochemical testing encompasses a wide range of laboratory analyses aimed at assessing the quality, performance, and safety of petroleum-based products. As the backbone of the global...

Particle Size Distribution (PSD) Testing

Last week, Contract Laboratory received a request from a company needing particle size distribution (PSD) testing. Particle size distribution is a measurement indicating the size of the present particles and the proportion at which they are dispersed in a powder,...

What is Ames Testing?

The Ames test is an assay used throughout the world using bacteria to detect chemical substances that are known to cause DNA damage resulting in gene mutations. Testing is performed on substances from chemicals to new drugs. If the test results a positive, the...

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