Biological Raw Materials and Biospecimens

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Certificates of Analysis: Selectrol | Dyes & Stains

Human Source

TCS Biosciences Ltd is one of the largest suppliers of Human Serum and Plasma and disease state plasma in the United Kingdom and Europe.

We usually carry stocks ready for immediate despatch and supply many well-known diagnostic reagent manufacturers with raw human plasma and serum. We are able to offer quantities of material either raw, clarified or sterile filtered.

Every donor unit has been tested for the normal panel of pathogens. A certificate is issued with each order.

Normal Human Serum and Plasma

Single donor units or mixed pools
IDUs and pools can be selected for blood group, age, or gender combination (e.g Male, AB)

Human Serum and Plasma (Disease State Profiles)

Positive for specific antigens and antibodies
Modified biochemical parameters, such as:
Steroid stripped, T3 stripped, T4 stripped

Additional parameters available upon request

Batch specific samples are available on request for serum and plasma products. A batch reservation service is available.

Human Serum and Plasma (Disease State Profiles)

Off-the-clot Serum

Our serum is true ‘off the clot’ serum, not plasma derived. Material sold as individual donor units or as pools.

Plasma

Recovered Plasma or Source Plasma is available as individual donor units or pools
Disease State plasma is also available

Prospective Collections

Prospective collections can be arranged according to your requirements.

Animal Source

Donor Horse (Equine) Serum

Our serum is obtained from defibrinated blood, and is sterile filtered to 0.1μm.

We recognise the important role played by our blood and serum in maintaining the safety, quality, reproducibility and productivity of your culture media.

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Fetal Bovine Serum

Each batch of our Fetal Bovine Serum (FBS) is tested to ensure high quality and a detailed certificate of analysis is included with each shipment. We offer a range from different countries of origin. Our most popular are: