Applications & Consumables

In-depth articles covering the various methods and applications used in the life sciences and biotechnology to further scientific research and innovation.

A mix of glassware and lab supplies
A pair of scissors cutting a portion of a nucleic acid double helix
CRISPR & Genome Editing

Learn about the CRISPR/Cas9 system and the tools, consumables, and reagents enabling genome editing.

DNA gel electrophoresis equipment
DNA & Protein Electrophoresis

Learn about DNA electrophoresis and the tools, consumables, and reagents enabling this technique.

DNA double helix being modified
DNA Modification & Enzymes

Learn about DNA modification and the tools, consumables, and reagents enabling this technique.

Books standing up in a row, with one open
Enzyme Linked-Immunosorbent Assay

Learn about ELISA and the tools, consumables, and reagents enabling this technique.

PCR equipment
PCR, qPCR, & DNA Amplification

Learn about PCR, DNA amplification, and the tools, consumables, and reagents enabling this technique.

Protein purification glassware
Protein Purification & Isolation

Learn about protein purification and isolation and the tools, consumables, and reagents enabling this technique.

Western blot imaging equipment
Western Blot Imaging

Learn more about the consumables and reagents used in Western blotting to perform protein analysis.

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What Is Protein Gel Electrophoresis? Definition & Overview

Protein gel electrophoresis, or simply protein electrophoresis, is a common technique used in laboratories to separate biomolecules, including DNA, RNA, and proteins, based on size or molecular weight...

Overview of Recombinase: Definition & Functions

Definition of Recombinase Recombinase is a family of enzymes that catalyze site-specific recombination events within DNA. Site-specific DNA recombination is a process in which DNA strands are br...

An Overview of Protein Kinases: Definition & Functions

Regulation and Function of Protein Kinase There are about 500 protein kinase encoding genes in the human genome which represents 2% of all the human genes. Kinase is the name given to an enzyme that a...

Exonuclease: Overview & Definition of this Important Enzyme

Exonuclease Definition In biochemistry, nucleases are a diverse class of hydrolytic enzymes that carry out hydrolysis of phosphodiester bonds of nucleic acids — DNA and RNA. Nucleases attack the hydro...

What Is DNA Methyltransferase? Definition & Functions

Methyltransferase Definition Methyltransferases are a group of enzymes that add a methyl group to their substrates. Over 95% of this group of enzymes use S-adenosylmethionine (SAM) as their methyl don...

What Are Endonucleases? Definition & Functions

What Are Endonucleases? Various enzymes are involved in tampering with DNA by breaking and forming the bonds between nucleotides. One is a nuclease, a class of enzyme that hydrolyzes the polynucleotid...

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