S-TEST for the detection of Haemoglobin S using, a simple, rapid (5 minute) procedure which also allows the differentiation between heterozygous Hb-AS and homozygous Hb-SS.

Microgen Bioproduct's S-Test (M96-50CE, 50 test), an in vitro diagnostic assay for the detection of haemoglobin S, has been enhanced.

The principal of S-Test is based upon the differential solubility of Haemoglobin from Sickle Cell Anaemia sufferers compared to that of normal subjects. The presence of Hb-S is indicated by a turbid solution after lysing the red blood cells in the test solution.

S-Test, which already offers features such as a simple-to-perform procedure, availability of results within 5 minutes, a method to differentiate between heterozygous Hb-AS and homozygous Hb-SS and a viewing rack; has been enhanced by the availability of NEW positive and negative controls.

The addition of positive and negative controls will reinforce the reliability and specificity of the test. The controls are available separately and supplied in liquid form which can be aliquoted and stored frozen for up to 3 years, offering consistent and reproducible results.

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MERRET TUBES for the determination of the reticulocyte counts in peripheral blood.

Merret Tubes offer a high degree of customer convenience when preparing blood smears for examination and counting by light microscopy. Merret Tubes comprises a pack of 96 tubes each containing a precise amount of dried brilliantcresyl blue stain. Merret tubes simplify the staining process by eliminating : • The separate addition of stain • The possibility of over-staining • The risk of stain contamination • The need for refrigeration • Merret tubes are instantly available saving time, effort and money Download Product Information