Merck Clinical Diagnostics Products & Reviews

BST-RT Polymerase is ideal for isothermal applications such as LAMP and RT-LAMP for its superior amplification performance and robustness, especially at point-of-care diagnostics

Proteinase K from Tritirachium album ELEVATE  

Proteinase K from Tritirachium album ELEVATE

Experience uninterrupted direct feed to your clinical analyzers with this next-generation water purification system that minimizes maintenance and maximizes lab productivity.

Isotopic purity 99 atom % 13 C.

≥99.9% (titration), crystalline, primary standard, aminopeptidase substrate

≥99% (titration)

lyophilized powder, ≥3 TIU/mg solid

Suitable for plant cell culture, BioReagent, ≥95% (HPLC)

Suitable for cell culture, suitable for insect cell culture, ≥98.0%

suitable for cell culture

Suitable for cell culture, ≥99.0% (titration)

Type VI-S, lyophilized powder, for diagnostic assay manufacturing

4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid

≥99.5% (titration), crystalline powder

lyophilized powder, 250 units/mg solid (using pyrogallol)

Lyophilized powder, ≥4000 units/mg protein (biuret), Chromatographically purified

Reagent grade, ≥99.0% (titration), crystalline

lyophilized powder, ≥2000 units/mg protein

Phytohemagglutinin PHA-P, lyophilized powder

≥99.9% (titration), crystalline

buffered aqueous solution, ≥500 units/mL

Developing a precise, accurate, and reliable assay is never easy. From raw material sourcing, to technical considerations, to optimization and ultimate scale-up, a development team counters challenges that strain resources and delay timetables. Savvy developers recognize that assay development and optimization move smoother when optimal raw materials and expert support are identified early in the process.

Type I-S, 65-85% protein (≥75% of protein is clottable)

saline solution, 3-7 TIU/mg protein