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Phospho-Ser19 Tryptophan Hydroxylase 2 Antibody

ArtNr ABC-AN1134
Hersteller Abcepta
Menge 100 ul
Kategorie
Typ Antibody Primary
Format Prepared from rabbit serum by affinity purification via sequential chromatography on phospho- and dephosphopeptide affinity columns.
Applikationen WB
Specific against other
Host Rabbit
ECLASS 10.1 32160702
ECLASS 11.0 32160702
UNSPSC 12352203
Similar products Tph2, Neuronal tryptophan hydroxylase, Tryptophan 5-hydroxylase 2, Tryptophan 5-monooxygenase 2, Ntph
Lieferbar
Primary Accession
Q8CGU9
Application
WB
Bio Background
Tryptophan hydroxylase (TPH) catalyzes the 5-hydroxylation of tryptophan, which is the first step in the biosynthesis of indoleamines (serotonin and melatonin) (Martinez et al., 2001). In mammals, serotonin biosynthesis occurs predominantly in neurons which originate in the Raphe nuclei of the brain, and melatonin synthesis takes place within the pineal gland. Although TPH catalyzes the same reaction within the Raphe nuclei and the pineal gland, TPH activity is rate-limiting for serotonin but not melatonin biosynthesis. Serotonin functions mainly as a neurotransmitter, whereas melatonin is the principal hormone secreted by the pineal gland. The activity of TPH is enhanced by phosphorylation by cAMP-dependent protein kinase (PKA) and Ca2+/calmodulin kinase II (CaM K II) (Jiang et al., 2000; Johansen et al., 1996). CaM K II phosphorylates Ser19 which lies within the regulatory domain of TPH2 (McKinney et al., 2005).
Bio References
Jiang GC, Yohrling GJ, Schmitt JD, Vrana KE (2000) Identification of substrate orienting and phosphorylation sites within tryptophan hydroxylase using homology-based molecular modeling. J Mol Biol 302:1005-1017.
Johansen PA, Jennings I, Cotton RG, Kuhn DM (1996) Phosphorylation and activation of tryptophan hydroxylase by exogenous protein kinase A. J Neurochem 66:817-823.
Martinez A, Knappskog PM, Haavik J (2001) Structural approach into human tryptophan hydroxylase and its implications for the regulation of serotonin biosynthesis. Curr Med Chem 8:1077-1091.
McKinney J, Knappskog PM, Haavik J (2005) Different properties of the central and peripheral forms of human tryptophan hydrpxylase. J Neurochem 92(2):311-20.
Kuhn DM, Sakowski SA, Geddes TJ, Wilkerson C, Haycock JW (2007) Phosphorylation and activation of tryptophan hydroxylase 2: identification of serine-19 as the substrate site for calcium, calmodulin-dependent protein kinase II. J Neurochem 103(4):1567-73.
Clonality
polyclonal
Gene ID
317675
Gene Name
Tph2
Subtitle
Affinity purified rabbit polyclonal antibody
Reactivity
Rat
Legend image 1
Western blot of recombinant tryptophan hydroxylase incubated in the absence (Control) and presence of Ca2+/calmodulin dependent kinase II (CaMKII) showing specific immunolabeling of the ~55k tryptophan hydroxylase protein phosphorylated at Ser19.
Type image 1
WB
Dilution image 1
1:1000
Predicted
B, M, Zf
Calculated MW
55621
Antigen Source
rat
Target/Specificity
Synthetic phospho-peptide corresponding to amino acid residues surrounding Ser19 conjugated to KLH.
Antibody Specificity
Specific for the ~55k tryptophan hydroxylase protein phosphorylated at Ser19.

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Alle Produkte sind nur für Forschungszwecke bestimmt. Nicht für den menschlichen, tierärztlichen oder therapeutischen Gebrauch.

Menge: 100 ul
Lieferbar: In stock
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