Beta-lactamase NDM-1, Recombinant, Klebsiella pneumoniae, aa29-270, His-Tag (BlaNDM-1)

Size

£570.00

SKU:: 372439
Molecular Weight:: 27.6
Purity:: ≥90% (SDS-PAGE)
Storage Conditions:: -20°C
Supplier:: United States Biological
Format:: Supplied as a liquid in 20mM Tris-HCl, 0.5M NaCl, pH 8.0, 50% glycerol.
Extra Details:: Confers resistance to many beta-lactam antibiotics, including some carbapens. Does not confer resistance to the polymixin colistin or the fluoroquinolone ciprofloxacin. Source: Recombinant protein corresponding to aa29-270 from klebsiella pneumoniae blaNDM-1, fused to His-Tag at N-terminal, expressed in Yeast. Molecular Weight: ~27.6kD AA Sequence: GEIRPTIGQQMETGDQRFGDLVFRQLAPNVWQHTSYLDMPGFGAVASNGLIVRDGGRVLVVDTAWTDDQTAQILNWIKQEINLPVALAVVTHAHQDKMGGMDALHAAGIATYANALSNQLAPQEGMVAAQHSLTFAANGWVEPATAPNFGPLKVFYPGPGHTSDNITVGIDGTDIAFGGCLIKDSKAKSLGNLGDADTEHYAASARAFGAAFPKASMIVMSHSAPDSRAAITHTARMADKLR 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 6 months after receipt 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.