Name :
NEO Protein
Description :
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.
Species :
Klebsiella pneumoniae
Uniprotkb :
E. coli
Tag :
None
Synonyms :
Kanamycin kinase type II, Neomycin-kanamycin phosphotransferase type II, APH(3′)-II, Aminoglycoside 3′-phosphotransferase, APH(3′)II, neo
Construction :
Recombinant Klebsiella Pneumoniae Aminoglycoside 3′-phosphotransferase is produced by our E.coli expression system and the target gene encoding Met1-Phe264 is expressed.
Protein Purity :
Greater than 95% as determined by reducing SDS-PAGE. (QC verified)
Molecular Weight :
26-30 KDa, reducing conditions
Endotoxin :
Less than 0.1 ng/µg (1 EU/µg) as determined by LAL test.
Formulatione :
Supplied as a 0.2 μm filtered solution of 20mM Tris-HCl, 6%Trehalose, 4%Mannitol, 0.05%Tween80, PH8.0.
Reconstitution :
Stability & 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.
Shipping :
The product is shipped on dry ice/polar packs.Upon receipt, store it immediately at the temperature listed below.
Research 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.
References and Literature :
Related category websites: https://www.medchemexpress.com/recombinant-proteins.html
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