Published date: 12 April 2019

Awarded contract - This means that the contract has been awarded to a supplier.


Closing: 4 April 2019

Contract summary

Industry

  • Immune sera and immunoglobulins - 33651500

Location of contract

Any region

Value of contract

£120,000

Procurement reference

tender_202183/762374

Published date

12 April 2019

Closing date

4 April 2019

Contract start date

15 April 2019

Contract end date

30 April 2022

Contract type

Supply contract

Procedure type

Negotiated procedure without prior publication (above threshold)

The opportunity was not advertised, because for example only one supplier is capable of delivering the requirement, or due to extreme urgency brought about by unforeseen events.

This procedure can be used for procurements above the relevant contract value threshold.

Contract is suitable for SMEs?

Yes

Contract is suitable for VCSEs?

No

Description

Public Health England (PHE) awarded the contract for the Milliplex MAP kits for multiplexed biomarker assays that are made according to customers specifications to Merk Limited.
Research and Technical Services relay in their high containment work on custom-designed luminex panels that are made according to customers specifications. For example, together with the collaborators, a 23-plex panel has been designed (GM-CSF, IFN-a2, IFN-g, IL-1b, IL-2, IL-4, IL-6, IL-8, IL-9. IL-10, IL-12(p70), IL-15, IL-17, IP-10, MIP-1b, TNF-a, G-CSF, IL-1b, IL-5, MIP-1a, MCP-1, VEGF and Eotoxin). The provider must premix the luminex beads, saving valuable laboratory time, ensuring kit consistency and reducing introduction of potential errors within the procedure.
The required kits must:
- Come with a serum matrix which alters the shape of the calibration curve to give increased consistency with these types of samples
- Be standardly supplied with two QC samples to allow interrogation of data accuracy and provide an extra layer of quality assurance;
- The calibration range of the standard within kits must be set at 10%;
- The kits must come with standards covering all of the analytes to be measured.
- Fewer experimental steps are required. This is pertinent as the samples to be tested contain hazard group 4 pathogens so for safety reasons manipulations should be kept to a minimum.
In addition, MILLIPLEX™ MAP kits are the only one found to not require prior dilution of samples before addition to the assay, and reagents are mainly supplied at the required dilutions thus reducing manipulations at Containment Level 4.

Following extensive market research, PHE believes that only Milliplex MAP kits for multiplexed biomarker assays meet all the mandatory requirements. Merk Ltd is the only supplier in the market capable of providing those custom Luminex beads.

No queries were received following the publication of VEAT notice (2019/S 055-126910).

More information

Links

Award information

Awarded date

4 April 2019

Contract start date

15 April 2019

Contract end date

30 April 2022

Total value of contract

£120,000

This contract was awarded to 1 supplier.

Merk Limited

Address

Upper Flat Manor Hose Shellbank Lane, Green Street Green, Dartford, DA2 8DL

Reference

Companies House number: 11690556

Supplier is SME?

Yes

Supplier is VCSE?

No

About the buyer

Address

133-155 Waterloo Road
London
SE1 8UG
England

Email

anna.gibson@phe.gov.uk