Products / Blood group

Blood group biospecimens

Rhesus and ABO typing material, including rare phenotypes, for blood grouping reagent development.

43
Product lines: 2
Formats held

Coverage

Example products

A few of our 43 blood group lines. Search the full range in the product finder.

Holdings include Anti-D positive serum, Anti-K (Kell) positive serum, and a range of rare Rhesus phenotype serum for antibody identification panels, alongside ABO typing reagent material in both bulk and residual clinical sample format.

Formats

How it is supplied

Bulk

27 lines

Single-donor or pooled units where you need consistent material at volume.

Residual CRS

16 lines

Remnant material from routine diagnostic testing, supplied as single units with the original result.

Characterisation

What you receive with each lot

Marker result and titreIncluded

Test method and platformIncluded

Deidentified donor demographicsOn request

Collection date and matrixIncluded

Collection documentationOn request

Tell us what your assay needs and we will confirm what is available before you commit.

For your application

Choosing the right format

Typing reagent development

Bulk format for the volume a reagent production run needs at consistent titre.

Antibody identification panels

Rare phenotypes are limited stock — ask early if your panel depends on one.

Controls

Residual clinical samples work well where a single-donor control is enough.

Rare phenotype work

Tell us the phenotype and we'll confirm current availability or prospective collection timelines.

Common questions

Before you enquire

How do you handle rare phenotype requests?

Tell us the phenotype you need and we'll confirm current availability, or discuss prospective collection timelines if we don't hold it already.

Can I evaluate before ordering in bulk?

Often, yes. Tell us your specification and we'll confirm sample availability for your account.

Can you supply matched negatives?

Yes. Normal donor material matched on demographics is available alongside most positive lots, which is usually what validation panels need.

What about markers not listed?

We maintain donor collection relationships across multiple countries, so our reach extends well beyond what's shown here. Get in touch with your specification.

How is material shipped?

On dry ice. We prepare the export documentation your forwarder needs.