Recombinant B2M

HOW IT WORKS

An evolution from native

Recombinant B2M sets a new standard in blood cancer and renal diagnostics by delivering unparalleled consistency and reliability.

Unlike native B2M, our recombinant version has excellent batch to batch reproducibility, ensuring each test is accurate and dependable.

This advancement means saving time and reducing costs, all while providing the highest confidence in your diagnostic results.

HOW IT WORKS

All the benefits of native, with none of the drawbacks.

Our highly pure recombinant B2M is validated to perform comparable to native, so you can confidently switch to a reliable supply and continue delivering accurate diagnostic results without interruption.

Comparibility of measured concentration per dilution factor^†

500

750

1000

Recombinant B2M

Native B2M

^†For a full breakdown of results see the datasheet below

Scalable and dependable supply.

By using high-density fermentation and purification techniques at our ISO 13485 certified facility, we can produce large quantities of recombinant B2M without compromising on quality.

This scalability ensures you're able to meet increasing market demand with confidence.

Consistent performance, without variability.

Thanks to its recombinant production, our B2M is created in genetically identical batches, giving you excellent lot-to-lot reproducibility and avoiding the variability associated with native production.

testimonial

Both the performance and stability is unrivalled and having used multiple batches, there is no question on quality and consistency.

It is now incorporated into multiple rapid test products and our pipeline over the next 3 years and we will not hesitate to continue development of our product portfolio using it.

Dr Kevin Woolston

Tech specs

Recombinant B2M

Alternative names

B2M, β2M

Source

Recombinant from Pichia pastoris.

Uniprot entry

P61769

Suggested applications

Suitable to use as calibrator or control in a variety of immunoassay applications in different matrices. The purified protein has been characterized by immunological and physical test methods.

Purity

> 98% pure (by SDS PAGE analysis); Purification method: Chromatography

Structure based on Uniprot entry

Predicted Molecular Weight: 11.8 kDa
Amino Acids: 99
pI: ~6

Storage & formulation

Lyophilized – Store refrigerated between 2-8°C, ship packaged on cool packs. Do not freeze. Avoid moisture ingress. Lyophilised from 0.02M NH₄HCO₃.

Reconstitution

Use of phosphate buffer, pH >7.0 containing 0.15M NaCl is recommended.

Shelf-life (lyophilized)

5 years from date of manufacture

Downloadable materials

Recombinant Human Beta-2-Microglobulin Product Sheet