Anti-TPSAB1 Antibody - Identical to Abcam (ab196772)

This polyclonal antibody from Antibodies.com is raised in rabbit and targets Mast Cell Tryptase (TPSAB1). It is of the IgG isotype and supplied unconjugated in liquid form. The antibody is validated for Western blot (WB) applications, with the Antibodies.com listing additionally indicating immunofluorescence (IF) use. Reactivity has been demonstrated against human, mouse, and rat samples.

The immunogen is a synthetic peptide corresponding to a sequence within amino acids 1–100 of human TPSAB1 (NP_003285.2), and the target protein has a reported molecular weight of 30 kDa. The antibody is affinity purified and formulated in Phosphate Buffered Saline at pH 7.3, containing 50% glycerol and 0.05% Proclin 300. Concentration is lot specific.

The recommended Western blot dilution range is 1:500–1:1,000. The product is shipped at 4°C; upon delivery it should be aliquoted and stored at −20°C, with freeze/thaw cycles avoided. Two scientific validation images are referenced for this reagent.