# Stjohnslabs - **Website:** - **Primary alias:** `stjohnslabs.com` - **Founded:** 2012 - **Employees:** 2+ - **Location:** London, London, United Kingdom - **Company kind:** PRIVATELY HELD ## Description St John’s Laboratory is a UK-based supplier of research reagents, established in 2012 and trusted by academic and biotechnology institutions worldwide. The company serves in vitro research workflows with an extensive catalogue that includes more than 60,000 antibodies, over 700 nanobodies, 36,000 proteins and thousands of assay kits. Its offerings include primary and secondary antibodies, monoclonal and polyclonal antibodies, recombinant and chimeric antibodies, antibody pairs, isotype controls, loading controls, and conjugated antibodies for a range of species and applications. Researchers can also find recombinant, cell-surface, cytokine, labelled and viral-antigen proteins, as well as blocking peptides, positive controls and nanobodies. St John’s Laboratory supplies ELISA and CLIA kits, including products for sensitive and specific detection, and highlights reagents for Hantavirus research. The catalogue features trial-size antibodies, allowing researchers to test selected products before purchasing full sizes. The company also provides technical support from a scientific team, product guarantees, customer service and resources such as antibody troubleshooting guidance, FAQs, citations and a research blog. ## Industries - ⛑ Biotechnology and Pharmaceuticals _(under Health)_ - ⛑ Health ## Logos & icons - logo _(primary)_ — PNG — [download](https://cdn.brandfetch.io/idCgpuloPa/w/350/h/43/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1793145732471) ## Colors | Name | Hex | Theme | | --- | --- | --- | | Mine Shaft | #383838 | dark | | Silver | #cccccc | light | | Shakespeare | #54b1d5 | accent | ## Fonts - Lato — asset _(google)_ - Roboto — asset _(google)_ --- _Source: _ _See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._