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| | BROMELAIN FROM PINEAPPLE STEM 2 U/MG Basic information |
| | BROMELAIN FROM PINEAPPLE STEM 2 U/MG Chemical Properties |
| storage temp. | -20°C | | solubility | H2O: soluble1.0mg/mL, clear, colorless | | form | powder | | color | yellow-brown |
| | BROMELAIN FROM PINEAPPLE STEM 2 U/MG Usage And Synthesis |
| Chemical Properties | Yellow-brown powder | | Uses | Bromelain may be used to inhibit the biosysnthesis of proinflammatory prostaglandins. It may be used to reduce clotting efficiency. Bromelain, from pineapple stem, has been used to make enzymatic hydrolysates of honeybee-collected pollen . | | Biochem/physiol Actions | Bromelain is a cysteine endopeptidase with broad specificity for cleavage of proteins. Bromelain may be from a stem or piece of fruit. Product P3169 (pGlu-Phe-Leu-p-nitroanilide) may be used as a chromogenic substrate for the assay of bromelain. | | Purification Methods | This protease has been purified via the acetone powder, G-75 Sephadex gel filtration and Bio-Rex 70 ion-exchange chromatography, and has 1cm 20.1 at 280nm. The protease from pineapple hydrolyses benzoyl glycine ethyl ester with a Km (app) of 210mM and kcat of 0.36 sec-1 . [Murachi Methods Enzymol 19 273 1970, Balls et al. Ind Eng Chem 33 950 1941.] |
| | BROMELAIN FROM PINEAPPLE STEM 2 U/MG Preparation Products And Raw materials |
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