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Latest Articles

3D protein molecules showing the molecular backbone
Article

An Introduction to Protein Purification: Methods, Technologies and Applications

The ability to obtain pure proteins is essential for developing drugs, creating vaccines and understanding biological processes. In this article, we discuss what a typical protein purification protocol involves and the various techniques used.
Aerial photograph of a rainforest canopy with a painting of a white conical flask in the center.
Article

LEAF Promotes Greener Laboratory Practices

In this article, we explore the importance of LEAF and how the choice of equipment – together with better habits – can significantly contribute to a greener and more sustainable future for laboratories.
Two scientists wearing lab coats in a lab looking at data on a computer screen.
Article

Protecting Our Oceans Starts With Testing – Part Two

As we navigate through the complexities of contemporary pollution challenges, the need for innovative approaches to ocean environmental monitoring is becoming increasingly apparent.
A gloved hand placing a vial inside an LC-MS instrument.
Article

Mass Spectrometry Imaging in Pharmaceutical Development

In this article, we explore how mass spectrometry imaging technology is evolving into a high-resolution spatial biology toolset to transform drug discovery and development.
A graph representing normally distributed sample data compared to a hypothesized or population value.
Article

The One Sample T Test

In this article, we will explore some of the theory behind the one sample t test, assumptions of the test, interpretation and a worked example.
Page of a calendar showing a month with three consecutive Saturdays circled.
Article

The Friedman Test

The Friedman test can be used to compare repeated measures or samples, such as following a person's biological functions over time. In this article, we consider its assumptions, when to use it and go through a worked example.

Model of spinal vertebrae with osteoporosis.
Article

Towards a Better Understanding of Osteoporosis: The Role of Solid-State NMR

This article explores how using solid-state NMR to study bone constituents in their native state can give researchers a deeper understanding of the mechanisms behind osteoporosis.
A researcher collects water from a pond using a conical flask.
Article

Water Analysis: A Pollution Solution?

Water represents a means to hydrate, wash, cook, clean and even to dispose of waste, but these activities are not without consequences. This article will discuss current areas of concern in water quality analysis and highlight some of the key techniques in detection and remediation efforts.
Smiling ladies of different weights representing samples of two populations.
Article

The Z Test

If you want to compare means of continuous variables between two groups or to a hypothesized value, you might need a z test. In this article, we explore the two types of z test, assumptions of the test, interpretation and a worked example.
Gloved hand holding a 96 well plate in front of a screen displaying qPCR amplification curves.
Article

qPCR vs dPCR: Choosing the Right PCR Technology To Suit Your Experimental Needs

How can you identify which technique is best suited to your research requirements? In this article, we explore the advantages of qPCR and dPCR, considering specific applications and deliverable metrics to help you choose the right technology to suit your experimental needs.
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