Research Assistant; In-vivo Scientist

Lab Overview

The Hanin Lab, based in the Department of Physiology, Development and Neuroscience at the University of Cambridge, investigates the molecular basis of lactation and early nutrition to understand how maternal physiology shapes lifelong health. Led by Dr Geula Hanin, the lab combines developmental physiology, genetics, epigenetics and metabolism to uncover the biological mechanisms that regulate maternal investment during early life.

Our research integrates sophisticated mouse genetic models with human breast milk studies, applying state of the art molecular, biochemical and multi‑omics approaches to bridge physiology, developmental biology, metabolism and genetics. We take a systems‑level view of the mother‑milk‑offspring axis, recognising these as an interconnected biological unit whose interactions influence growth, development and long‑term health.

We are seeking an enthusiastic, proactive and highly organised Research Assistant with substantial hands‑on experience in in‑vivo mouse research and molecular biology to join the Hanin Lab on an exciting MRC‑funded project investigating the molecular mechanisms that regulate lactation and early nutrition, and how these processes shape lifelong health.

• Play a central role in the day‑to‑day running of research projects, combining in‑vivo experimentation with molecular and biochemical analyses to investigate maternal‑offspring physiology.
• Perform in‑vivo procedures, manage and genotype transgenic mouse colonies, and maintain accurate experimental records.
• Conduct molecular biology techniques such as DNA and RNA extraction, PCR, qPCR, protein analysis and histological techniques including tissue processing, sectioning and immunostaining.
• Prepare reagents, manage consumables and laboratory stocks, coordinate equipment maintenance, place orders, and maintain a clean, safe and well‑organised laboratory environment.
• Help ensure the efficient operation of the laboratory and contribute to the implementation of good laboratory practices.
• Collaborate with team members and work both independently and as part of a group.

• BSc or Master’s degree in a relevant biological discipline.
• Substantial hands‑on experience working with mouse models and in‑vivo procedures.
• Current UK Home Office Personal Licence (PIL A/B) covering rodents.
• Strong practical experience with molecular biology techniques including DNA/RNA extraction, PCR, qPCR, protein analysis and histological techniques.
• Experience in managing transgenic mouse colonies and maintaining accurate experimental records.
• Excellent organisational skills and attention to detail.

• Proactive, reliable and collaborative.
• Excellent attention to detail.
• Ability to work independently and as part of a team.
• Potential to study for a PhD alongside employment (subject to the University Admissions policy).

Fixed term: the funds for this post are available for 1 year in the first instance.

Closing date for applications: 16 August 2026.

For informal enquiries, please contact Dr Geula Hanin at

The University actively supports equality, diversity and inclusion and encourages applications from all sections of society.

The University has a responsibility to ensure that all employees are eligible to live and work in the UK.