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Human KYNU / Kynureninase Protein (His Tag)

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Human Kynureninase Protein Product Information
Synonym:KYNU
Protein Construction:The recombinant human KYNU consists of 475 amino acids and predicts a molecular mass of 53.7 kDa. The apparent molecular mass of rhKYNU is approximately 47 kDa in SDS-PAGE under reducing conditions.
Species:Human
Expressed Host:Baculovirus-Insect Cells
Shipping:In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Human Kynureninase Protein QC Testing
Purity:> 92 % as determined by SDS-PAGE
Bio-Activity:Measured by its ability to oxidize 3-hydroxykynurenine.
The specific activity is > 200 pmoles/min/μg.
Endotoxin:< 1.0 EU per μg of the protein as determined by the LAL method
Stability:Samples are stable for up to twelve months from date of receipt at -70℃
Predicted N Terminal:Met
Molecule Mass:The recombinant human KYNU consists of 475 amino acids and predicts a molecular mass of 53.7 kDa. The apparent molecular mass of rhKYNU is approximately 47 kDa in SDS-PAGE under reducing conditions.
Formulation:Lyophilized from sterile 20mM Tris, 500mM NaCl, pH 8.0, 25% gly
1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
2. Please contact us for any concerns or special requirements.
Human Kynureninase Protein Usage Guide
Storage:Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution:A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
Human Kynureninase Protein SDS-PAGE
Human KYNU / Kynureninase Protein (His Tag) SDS-PAGE
Other Kynureninase Recombinant Protein Products
10841-H08B
Human KYNU References
  • Lima S, et al. (2007) Crystal structure of Homo sapiens kynureninase. Biochemistry. 46(10): 2735-44.
  • Momany C, et al. (2004) Three-dimensional structure of kynureninase from Pseudomonas fluorescens. Biochemistry. 43(5): 1193-203.
  • Toma S, et al. (1997) Cloning and recombinant expression of rat and human kynureninase. FEBS Lett. 408(1): 5-10.
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    Catalog: 10841-H08B-10
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    Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"