After dissolving, we recommend storage for a maximum of 2 months at < -15 °C

A miniscule amount of antibody will always remain in solution. This can lead to values that (in rare cases) may be higher than the threshold for a positive result.

Definitely, AFTER dilution. The effect of the blocker is concentration dependant. While thee is a safety margin, a dilution of 1:4 or higher will almost certainly compromise the result.

To some degrees, yes. Strong signals may then, however, not be blocked efficiently. Weigh the cost savings against the cost of the test itself.

Yes. Such glycoproetins may, however, contain peptide epitopes that cause unintended signal suppressions and false-negative results. Additionally, most natural glycoproteins lack the polyvalency prerequisite for effective blocking

Unless subtle differences will be shown by future research, the general view is that MMXF and MUXF as well as the insect typical structures MMF and MMFF* bind very similarly to IgE - regardless of the original sensitizing agent.

*(to be exact MUXF3, MMXF3 and MMF3F6)

We have implemented a quality management system and are certified according to ISO 13485:2016.

All of our products have to pass through quality control. Every batch is carefully analysed to ensure proper loading with CCD (cross-reactive carbohydrate determinants) structures to provie the multivalency pivotal for inhibitor efficacy.

We primarily use FedEx for our deliveries to ensure timely and reliable shipping. If you have a FedEx account, the delivery cost can be billed directly to your account. Otherwise, the delivery fee will be added to your invoice. If you prefer to use a different carrier, we are happy to accommodate your request and will arrange shipping according to your preference.