Elastase, Pancreatic, Porcine

Size

£230.00

SKU:: E2236-22
Molecular Weight:: 25.5
Purity:: ≥95% (SDS-PAGE)
Storage Conditions:: -20°C
Supplier:: United States Biological
Format:: Supplied as a salt free lyophilized powder. Does not contain trypsin or chymotrypsin. Reconstitute with 0.05M sodium acetate, 0.1M sodium chloride, pH 5.0.
Extra Details:: Extinction Coefficient: 0.985 Specific Activity: As reported Assay: 5-10ug E2236-22 in 0.1M Tris, pH 8.8 at 37ºC containing 0.2mM Suc-[Al]3-pNA Storage and Stability: Lyophilized and reconstituted products are stable for 6 months after receipt at -20°C. Reconstitute with sterile 0.05M sodium acetate, 0.1M sodium chloride, pH 5.0. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.