Penicillinase, Enterobacter Cloacae (beta Lactamase 1, Oxacillinase, PenPC, AER 1)

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£480.00

SKU:: 367738
Reinheit:: Purified by DEAE chromatography.
Lagerbedingungen:: -20°C
Hersteller:: United States Biological
Host:: Rabbit
Immunogen:: Penicillinase isolated from Enterobacter cloacae
Format:: Supplied as a liquid in PBS, pH 7.2, 0.01% sodium azide.
Weitere Details:: Beta-lactamases (such a penicillinase) are enzymes produced by some bacteria and are responsible for their resistance to beta-lactam antibiotics like penicillins, cephamycins, and carbapenems (ertapenem). (Cephalosporins are relatively resistant to beta-lactamase.) These antibiotics have a common element in their molecular structure: a four-atom ring known as a beta-lactam. The lactamase enzyme breaks that ring open, deactivating the molecule's antibacterial properties. Applications: Suitable for use in ELISA. Other applications not tested. Recommended Dilution: Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.