HPD Protein (His tag)
Quick Overview for HPD Protein (His tag) (ABIN7318119)
Target
See all HPD ProteinsProtein Type
Origin
Source
Purity
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Purification tag / Conjugate
- This HPD protein is labelled with His tag.
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Purpose
- Recombinant Human HPD/4HPPD Protein (His Tag)
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Sequence
- Met 1-Met393
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Characteristics
- Recombinant Human 4-Hydroxyphenylpyruvate Dioxygenase is produced by our E.coli expression system and the target gene encoding Met1-Met393 is expressed with a 6His tag at the N-terminus.
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Endotoxin Level
- < 1.0 EU per μg as determined by the LAL method.
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Restrictions
- For Research Use only
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Format
- Frozen, Liquid
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Buffer
- Supplied as a 0.2 μm filtered solution of 20 mM TrisHCl, 50 mM NaCl, 1 mM DTT, 0.1 mM PMSF, pH 8.0.
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Storage
- -20 °C
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Storage Comment
- Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles.
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- HPD (4-Hydroxyphenylpyruvate Dioxygenase (HPD))
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Alternative Name
- HPD/4HPPD
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Background
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Background: 4-Hydroxyphenylpyruvate Dioxygenase (4HPPD) belongs to the 4HPPD family. 4HPPD is a key enzyme in the degradation of tyrosine, which catalyzes the second reaction in the catabolism of tyrosine the conversation of 4-hydroxyphenylpyruvate to homogentisate. 4HPPD exists in homodimer forms, which uses zinc as a cofactor to catalyze the third step in the conversion of L-phenylalanine to fumarate and acetoacetic acid. When the active 4HPPD enzyme concentration is low in the human body, it results in high levels of tyrosine concentration in the blood, which can cause mild mental retardation at birth, and degradation in vision as a patient grows older.
Synonym: 4-Hydroxyphenylpyruvate Dioxygenase, 4-Hydroxyphenylpyruvic Acid Oxidase, 4HPPD, HPD, HPPDase, HPD, PPD
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Molecular Weight
- 47.1 kDa
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UniProt
- P32754
Target
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