buy direct or through our distribution partners

buy growth factors direct

Please place your order online (where you can upload a PO), or send by email to

Our team are always happy to help and if you need reserved stock from batches you have validated, bulk orders or any further information, please email or phone +44 (0) 1223 491486 / USA toll free 1-866 877 2185.

We accept the following currencies for online orders or purchase orders sent by email

  • GBP: Pound sterling (£)
  • EUR: Euro (€)
  • USD: United States (US) dollar (US$)
  • CAD: Canadian dollar (C$)
  • JPY: Japanese yen (¥)

To change the currency displayed on our website, simply click ‘currency’ on the top navigation bar and select your currency from the dropdown list.

We ship worldwide with rapid delivery, orders received before 12 pm (GMT) will be despatched same or next day.  We do not ship on a Friday to prevent delivery problems over weekends.

shipping costs

To celebrate Qkine’s 5th year we are offering free shipping on all orders until the end of 2021!

UK £12.50 free shipping for orders over £1,000.00
Europe & Nordics € 30.00 free shipping for orders over € 1,000.00
USA $40.00 free shipping for orders over $1,000.00
Canada CAD 50.00 free shipping for orders over CAD 1,500.00
Japan ¥5,000.00 free shipping for orders over ¥150,000.00
ROW $60.00 free shipping for orders over $1,000.00

For priority delivery, or shipping on your courier account, please email

Please find our terms and conditions here. If you would like to purchase for resale or other commercial use, please contact us and we’ll be happy to help.

The festive period is coming, for delivery before the winter break place your orders by:

UK – Wednesday 22nd December
Europe – Monday 20th December
Rest of the world – Friday 17th December

The first shipments of 2022 will be sent out on Tuesday the 4th of January

or buy through our knowledgeable local distributors


Germany, Austria, Switzerland, Poland 

Biozol distributor logo

Biozol supply Qkine products to Central Europe. Biozol say ‘For our customers we overcome national borders, customs and import regulations. So, you receive for your research the perfect product, wherever it is manufactured.’

Nordic/Baltic regions

BioNordika supply Qkine proteins for customers in Denmark, Sweden, Estonia, Finland and Norway. “SCIENCE WHERE YOU ARE” is BioNordika motto, a concept that means local warehouse, local support and local language.

UK and Ireland 

2B Scientific Qkine Distributior UK Ireland and Nordics

2BScientific supply Qkine proteins in UK and Ireland. 2BScientific offer a 100% product satisfaction guarantee as well as price matching all its products and being carbon neutral.


DBA Italia S.r.l. supplies Qkine products in Italy. DBA Italia specialize in bioresearch and diagnostic products for Italian Academic, Biotech & Pharma Markets.


South Korea

MediTop Co., Ltd. supply Qkine products in South Korea. Based in Seoul, MediTop has been a manufacturer and distributor of medical supplies since 1998.


MBL logo

MBL was founded in 1969, and since then has offered clinical diagnosis and research reagents that measure biomarkers such as disease related proteins and/or genes related to human diseases.


Shanghai Shengzhao Biotech company is a bioanalytical research reagents, consumables and kits distributor based in Shanghai. We offer a wide variety of products in the field of cell biology, enzyme, immunology and molecular biology. We have been authorized for product distribution in China by Qkine. While we continue to rapidly enrich our product portfolio, we insist on our core values of providing superior products and good pre-sales and after-sales service. With timely and thorough communication, we have built a good relationship with our clients and local Bio-tech companies.

contact details
Shanghai Headquarters
Room 305, Building C, 168 Luoyang Road, Minhang District, Shanghai,201104, China
tel: 86-21-54935173


Axil Scientific supply Qkine products in Singapore. Axil scientific are committed to being attentive, continually innovating, seeking to create superior workflow and re-investing for the long term as they recognize that scientific endeavour is constantly moving forward.


Custom Science was established in April 2015 to deliver best in class products to the Australian Scientific Community. Custom Science represents a range of products and services for Genomics and Cell Biology.


download the growth factor buying guide

Any questions? Please get in touch, we’re here to help.