Sigma Mixture

Tangential action of mixing is thoroughly obtained by two 'Z' shaped kneading blades, which rotates in opposite direction to each other in order to transfer material one blade to another resulting which homogenous mixing operation performs.25-Jan-2023Secretory IgA (SIgA) plays an important role in mucosal immunity and homeostasis by clearing antigens and pathogenic microorganisms. Because of its capabilities independent of the antibody variable region, it can be considered a part of the innate immune system.It consists of two mixing blades fitted horizontally in each trough of the bowl. The shapes of blades resemble the Greek letter sigma (Σ) and hence are called sigma blade mixers.