Gram +ive

Staphylococcus epidermidis, also known as Staph. albus, is a general-purpose, Gram-positive bacterium, producing white colonies. This is a beneficial bacteria typically found on human skin which has an important role in programming the immune system.

Ideal for practical investigations into antibiotic efficacy.

All Darwin's bacteria are derived from strains held by the British National Culture Collection (NCTC). These cultures are then sub-cultured before being applied to slopes and sold into schools and colleges across the UK. By sub-culturing we are able to supply quality bacteria at affordable prices. Our bacteria is a maximum of 4 passages away from the Culture Collection’s original. If you require fewer passages, or are purchasing for non-educational purposes, please purchase directly from the NCTC.

Made by Darwin Biological in the UK under licence from the UK Health Security Agency, formerly Public Health England. NCTC is the trade mark of UKHSA.

Culture is supplied on a nutrient agar slope in a glass screw top universal bottle.

*For educational purposes ONLY*

ACDP Hazard Group 1

All bacteria are sold at customer's own risk and appropriate risk assessments must be completed under COSHH before proceeding, considering both the ACDP and COSHH regulations, but also considering the risk to young people as a susceptible group. No responsibility will be taken for any accidents resulting from misuse.

Cultures are non-returnable.

For UK educational purposes only.

Not for human consumption.

Click here to view the Safety Data Sheet

CLEAPSS have a great range of resources regarding how to safely use bacteria in schools, and the Microbiology Society offer a free Basic Practical Microbiology manual.

Upon receipt store in the fridge 2-8°C, do NOT freeze. Bring up to room temperature before using. 

We advise subculturing onto sterile nutrient agar/broth within 2 weeks of receipt and every few weeks thereafter. 

CLEAPSS have some great resources about all aspects of storing and using bacteria cultures.

Mainland Britain

Our UK mainland delivery charges are as follows: (All figures are exc. VAT)

For next day delivery, please order by 2pm, item must be in stock. All stock levels are shown on the web, if showing as out of stock or prepared to order and required urgently, please contact us as we may have stock! Next day orders are sent by Royal Mail Special Delivery which is a signed for service, please ensure someone is available.

Drosophila are always dispatched on a Monday, please advise when ordering your preferred delivery week.

Our working hours are 9.30am - 4pm Monday - Thursday, 9.30am - 12pm Friday. Orders received outside these hours will be processed the next working day; orders are only dispatched Monday-Thursday (Monday-Wednesday for perishable items). Hours vary during school holidays but we are usually available via email.

*Easter Closure* 17th - 21st April inclusive. Order received during these dates will be sent once we're back open. Apologies for any inconvenience.

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Northern Ireland

Sadly, due to the UK leaving the EU, we can no longer supply Northern Irish customers with any products the have codes starting with an 'L' or 'P'. This is due to the requirement for all live or preserved products to have an import licence specific to the customer purchasing and the product being purchased. As each licence takes 2 weeks to obtain, and involves a considerable amount of paperwork, we have made the difficult decision to stop offering these products to Northern Irish customers. We can still offer equipment, i.e. products with an 'E' code, as these simply require customs documentation.

We apologise for the inconvenience and if the legislation changes we will review our decision.

British Islands

Delivery charges to the Isle of Man, Channel Islands (including Jersey & Guernsey), Shetland, Orkney and all the other islands we've missed, are the same as to mainland Britain (see above). The main difference is that delivery is likely to take a little longer, and for this reason we cannot guarantee next day delivery.

In addition, we cannot ship any liquids, so any 'wet' specimen ordered will be sent vacuum packed rather than in a jar.

International Orders

We welcome international orders but please note only non-perishable and non-animal derivative items, i.e. only those with codes starting with an 'E', can be sent.

Buyer is responsible for all import duties and taxes. EU businesses need to supply an EORI number before we can ship.

EU Delivery: £28

If you wish to buy something very small/lightweight, or need urgent delivery, please contact us for a postage quote, otherwise standard charges apply.

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