Recombinant Klebsiella Pneumoniae Aminoglycoside 3'-phosphotransferase is produced by our E.coli expression system and the target gene encoding Met1-Phe264 is expressed.
Alternative Names
Aminoglycoside 3'-phosphotransferase; APH(3')-II; APH(3')II; Kanamycin kinase type II; Neomycin-kanamycin phosphotransferase type II; neo
Background
Aminoglycoside 3'-phosphotransferase (APH(3')), also known as aminoglycoside kinase, is an aminoglycoside-modifying enzyme and widely presented in resistant bacteria. These ATP-dependent enzymes phosphorylate the 3'-hydroxyl of a variety of aminoglycosides including kanamycins, neomycins, paromomycins, neamine, ribostamycin, geneticin, and paromamine. These phosphorylated aminoglycosides fail to bind to their respective ribosomal binding sites with high affinity; hence resistance is conferred to the drugs that are phosphorylated. APH(3') is primarily found in certain species of gram-positive bacteria.
Molecular Weight
29 KDa
Accession Number
P00552
Endotoxin Level
Less than 0.1 ng/ug (1 EU/ug) as determined by LAL test.
Shipping
The product is shipped on dry ice/polar packs. Upon receipt, store it immediately at the temperature listed below.
Purity
Greater than 95%
Storage
Store at <=-70°C, stable for 6 months after receipt. Store at <=-70°C, stable for 3 months under sterile conditions after opening. Please minimize freeze-thaw cycles.