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Key Documents

AB15570-I

Sigma-Aldrich

Anti-Tryptophan hydroxylase 1/TPH1 Antibody

from rabbit, purified by affinity chromatography

Synonym(s):

Tryptophan 5-hydroxylase 1, Tryptophan 5-monooxygenase 1

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

rabbit

Quality Level

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

purified by

affinity chromatography

species reactivity

mouse

species reactivity (predicted by homology)

rat (based on 100% sequence homology)

technique(s)

immunohistochemistry: suitable (paraffin)
western blot: suitable

NCBI accession no.

UniProt accession no.

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

mouse ... Tph1(21990)
rat ... Tph1(24848)

General description

Tryptophan hydroxylase 1/TPH1, also known as Tryptophan 5-hydroxylase 1, also known as Tryptophan 5-monooxygenase 1, and encoded by the gene TPH1/TPH/TPRH/TRPH, is an important biosynthetic enzyme needed for serotonin synthesis from L-trytophan. TPH1 is responsible for the addition of the -OH grouip to 5-hydroxytryptophan which is the initial and rate limiting step in the synthesis of serotonin. Serotonin in a neurotransmitter and has an antidepressant effect on the brain. The activity of TPH1 is also modulated by phosphorylation Protein Kinase A is responsible for the phosphorylation of TPH1 and helps to modulate its activity in neurons. TPH1 is mostly expressed in tissues that express serotonin such as the brain, pineal gland, and CNS but also can be found in skin and intestinal tissues.

Immunogen

Epitope: C-terminus
KLH-conjugated linear peptide corresponding to the C-terminus of rat Tryptophan hydroxylase 1/TPH1.

Application

Immunohistochemistry Analysis: A 1:50-500 dilution from a representative lot detected Tryptophan hydroxylase 1/TPH1 in mouse pancreas and mouse colon tissue.
Immunohistochemistry Analysis: A 1:50 dilution from a representative lot detected Tryptophan hydroxylase 1/TPH1 in mouse cerebellum and mouse cerebral cortex tissue.
Research Category
Neuroscience
Research Sub Category
Developmental Signaling
This Anti-Tryptophan hydroxylase 1/TPH1 antibody is validated for use in western blotting & IHC (Paraffin) for the detection of Tryptophan hydroxylase 1/TPH1.

Quality

Evaluated by Western Blotting in P815 cell lysate.

Western Blotting Analysis: 2.0 µg/mL of this antibody detected Tryptophan hydroxylase 1/TPH1 in 10 µg of P815 cell lysate.

Target description

~51 kDa observed

Linkage

Replaces: AB15570

Physical form

Affinity purified
Purified rabbit polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Storage and Stability

Stable for 1 year at 2-8°C from date of receipt.

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Ryan P Vetreno et al.
Brain, behavior, and immunity, 60, 333-345 (2016-09-21)
Serotonergic neurons of the raphe nucleus regulate sleep, mood, endocrine function, and other processes that mature during adolescence. Alcohol abuse and binge drinking are common during human adolescence. We tested the novel hypothesis that adolescent intermittent ethanol exposure would alter

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