KYNU/Kynureninase Protein, Mouse (sf9, His)
Based on 1 Customer Validation
KYNU, also known as Kynureninase protein, catalyzes the conversion of L-kynurenine and L-3-hydroxykynurenine into anthranilic acid and 3-hydroxyanthranilic acid, respectively. It displays a preference for the L-3-hydroxy form and possesses cysteine-conjugate-beta-lyase activity as well. KYNU/Kynureninase Protein, Mouse (sf9, His) is the recombinant mouse-derived KYNU/Kynureninase protein, expressed by Sf9 insect cells , with C-His labeled tag.
- Species: Mouse
- Source: Sf9 insect cells
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Storage:Stored at -80°C for 1 year from date of receipt. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.
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Biological Activity
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Technical Parameters
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Product Properties
- Documentation
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Biological Activity
Description
KYNU, also known as Kynureninase protein, catalyzes the conversion of L-kynurenine and L-3-hydroxykynurenine into anthranilic acid and 3-hydroxyanthranilic acid, respectively. It displays a preference for the L-3-hydroxy form and possesses cysteine-conjugate-beta-lyase activity as well. KYNU/Kynureninase Protein, Mouse (sf9, His) is the recombinant mouse-derived KYNU/Kynureninase protein, expressed by Sf9 insect cells , with C-His labeled tag.
Background
The KYNU protein, known as Kynureninase, plays a pivotal role in the breakdown of L-kynurenine (L-Kyn) and L-3-hydroxykynurenine (L-3OHKyn), converting them into anthranilic acid (AA) and 3-hydroxyanthranilic acid (3-OHAA) correspondingly. It exhibits a specific affinity for the L-3-hydroxy form and possesses additional cysteine-conjugate-beta-lyase activity.
Verified Bioactivity
Measured by its ability to oxidize 3-hydroxykynurenine. The specific activity is > 100 pmoles/min/μg.
Technical Parameters
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Species Mouse
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Source Sf9 insect cells
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Tag C-His
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Accession
Q9CXF0 (M1-S464)
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Molecular Construction
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N-term
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KYNU (M1-S464)
Accession # Q9CXF0 -
His
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C-term
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Protein Length
Full Length
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Synonyms
KYNU; Kynureninase (L-Kynurenine Hydrolase); Kynureninase; Uncharacterized Protein KYNU; L-Kynurenine Hydrolase; KYNUU; Abnormal Fluorescence Under UV Illumination; VCRL2
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AA Sequence
MEPSPLELPVDAVRRIAAELNCDPTDERVALRLDEEDKLSHFRNCFYIPKMRDLPSIDLSLVSEDDDAIYFLGNSLGLQPKMVRTYLEEELDKWAKMGAYGHDVGKRPWIVGDESIVSLMKDIVGAHEKEIALMNALTINLHLLLLSFFKPTPKRHKILLEAKAFPSDHYAIESQIQLHGLDVEKSMRMVKPREGEETLRMEDILEVIEEEGDSIAVILFSGLHFYTGQLFNIPAITKAGHAKGCFVGFDLAHAVGNVELRLHDWGVDFACWCSYKYLNSGAGGLAGAFVHEKHAHTVKPALVGWFGHDLSTRFNMDNKLQLIPGANGFRISNPPILLVCSLHASLEVFQQATMTALRRKSILLTGYLEYMLKHYHSKDNTENKGPIVNIITPSRAEERGCQLTLTFSIPKKSVFKELEKRGVVCDKREPDGIRVAPVPLYNSFHDVYKFIRLLTSILDSSERS
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Predicted Molecular Mass
53.7 kDa
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Molecular Weight
Approximately 47 kDa, based on SDS-PAGE under reducing conditions.
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Purity
≥ 90%, as determined by reducing SDS-PAGE.
Product Properties
Solution
Supplied as a 0.22 μm filtered solution of 20 mM Tris, 500 mM NaCl, 10% glycerol, pH 8.0.
Note: For SPR assay, please replace the buffer. Primary amine components (e.g., Tris, imidazole) can affect protein-coupled chips.
<1 EU/μg, determined by LAL method.
Stored at -80°C for 1 year from date of receipt. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.
Shipping with dry ice.
Documentation
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Data Sheet (238 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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