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Recombinant Human Tryptophan Hydroxylase 1/TPH1 Protein (His Tag)

Uniprot : P17752
  • Cat.No.:PKSH030968

  • Expression host: E.coli

To Purchase PKSH030968

Size:
  • 50μg
Price: $855
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Description

Synonyms TPRH;TRPH
Species Human
Expression_host E.coli
Sequence Ile 2-Ile 444
Accession P17752-1
Mol_Mass 52.7 kDa
AP_Mol_Mass 48 kDa
Tag N-His

Properties

Purity > 95 % as determined by reducing SDS-PAGE.
Endotoxin level Please contact us for more information.
Storage Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
Shipping This product is provided as lyophilized powder which is shipped with ice packs.
Formulation Lyophilized from sterile 20mM Tris, 200mM NaCl, 10% glycerol, pH 8.0
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Reconstitution Please refer to the printed manual for detailed information.

Background

Tryptophan 5-hydroxylase 1, also known as Tryptophan 5-monooxygenase 1, Tryptophan hydroxylase 1, TPH1, TPH and TPRH, is anenzyme which belongs to thebiopterin-dependent aromatic amino acid hydroxylase family. TPH1 contains oneACT domain. Tryptophan hydroxylase catalyzes the biopterin-dependent monooxygenation of tryptophan to 5-hydroxytryptophan (5HT), which is subsequently decarboxylated to form the neurotransmitter serotonin. It is the rate-limiting enzyme in the biosynthesis of serotonin. It is the rate-limiting enzyme in the biosynthesis of serotonin. TPH1 expression is limited to a few specialized tissues: raphe neurons, pinealocytes, mast cells, mononuclear leukocytes, beta-cells of the islets of Langerhans, and intestinal and pancreatic enterochromaffin cells.The tryptophan hydroxylase 1 (TPH1) gene is also reported to be associated with suicidal behavior. Polymorphisms of TPH1 may assist in identifying a subgroup of mood disorder patients that is at higher risk for suicidal behavior.

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