Alternative Name(s):

Metallo-beta-lactamase NDM-1

Species: (Organism)

Klebsiella pneumoniae

Gene Names:

blaNDM-1

Tag info:

N-terminal 6xHis-tagged

Target Protein AA Sequence:

GEIRPTIGQQMETGDQRFGDLVFRQLAPNVWQHTSYLDMPGFGAVASNGLIVRDGGRVLVVDTAWTDDQTAQILNWIKQEINLPVALAVVTHAHQDKMGGMDALHAAGIATYANALSNQLAPQEGMVAAQHSLTFAANGWVEPATAPNFGPLKVFYPGPGHTSDNITVGIDGTDIAFGGCLIKDSKAKSLGNLGDADTEHYAASARAFGAAFPKASMIVMSHSAPDSRAAITHTARMADKLR

Expression Region:

29-270aa

Subcellular Location:

Periplasm

Tissue Specificity:

Protein Length:

Full Length of Mature Protein

Pathway:

Mol. Weight:

27.6 kDa

Purity:

Greater than 90% as determined by SDS-PAGE.

Form:

Liquid or Lyophilized powder

Buffer:

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

Research Areas:

Others

Function:

Confers resistance to the different beta-lactams antibiotics (penicillin, cephalosporin and carbapenem) via the hydrolysis of the beta-lactam ring. Does not confer resistance to the polymixin colistin or the fluoroquinolone ciprofloxacin.

Involvement in disease:

Relevance:

Confers resistance to many beta-lactam antibiotics, including some carbapens. Does not confer resistance to the polymixin colistin or the fluoroquinolone ciprofloxacin.

Reconstitution:

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Protein Families:

Metallo-beta-lactamase superfamily, Class-B beta-lactamase family

Reference:

Emergence of a new antibiotic resistance mechanism in India, Pakistan, and the UK a molecular, biological, and epidemiological study.Kumarasamy K.K., Toleman M.A., Walsh T.R., Bagaria J., Butt F., Balakrishnan R., Chaudhary U., Doumith M., Giske C.G., Irfan S., Krishnan P., Kumar A.V., Maharjan S., Mushtaq S., Noorie T., Paterson D.L., Pearson A., Perry C. , Pike R., Rao B., Ray U., Sarma J.B., Sharma M., Sheridan E., Thirunarayan M.A., Turton J., Upadhyay S., Warner M., Welfare W., Livermore D.M., Woodford N.Lancet Infect. Dis. 10:597-602(2010)