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AB239443

Recombinant Human AANAT protein (Tagged)

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Recombinant Human AANAT protein (Tagged) is a Human Full Length protein, in the 1 to 207 aa range, expressed in Escherichia coli, with >85%, suitable for SDS-PAGE.

대체 명칭 보기

SNAT, AANAT, Serotonin N-acetyltransferase, Serotonin acetylase, Aralkylamine N-acetyltransferase, AA-NAT

1 이미지
SDS-PAGE - Recombinant Human AANAT protein (Tagged) (AB239443)
  • SDS-PAGE

Supplier Data

SDS-PAGE - Recombinant Human AANAT protein (Tagged) (AB239443)

ab239443 analyzed by (Tris-Glycine gel) discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

주요 정보

Purity

>85% SDS-PAGE

발현 시스템

Escherichia coli

Tags

10x His tag N-Terminus GST tag N-Terminus

Applications

SDS-PAGE

applications

Biologically active

No

Accession

Animal free

No

Carrier free

No

Species

Human

보관 버퍼

pH: 7.2 - 7.4 Constituents: Tris buffer, 50% Glycerol (glycerin, glycerine)

storage-buffer

Reactivity 정보

{ "title": "Reactivity Data", "filters": { "stats": ["", "Reactivity", "Dilution Info", "Notes"] }, "values": { "SDS-PAGE": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" } } }

제품 세부 정보

This product was previously labelled as Serotonin N-acetyltransferase

서열 정보

[{"linker":null,"sequence":"MSTQSTHPLKPEAPRLPPGIPESPSCQRRHTLPASEFRCLTPEDAVSAFEIEREAFISVLGVCPLYLDEIRHFLTLCPELSLGWFEEGCLVAFIIGSLWDKERLMQESLTLHRSGGHIAHLHVLAVHRAFRQQGRGPILLWRYLHHLGSQPAVRRAALMCEDALVPFYERFSFHAVGPCAITVGSLTFMELHCSLRGHPFLRRNSGC","proteinLength":"Full Length","predictedMolecularWeight":"51.8 kDa","actualMolecularWeight":null,"aminoAcidEnd":207,"aminoAcidStart":1,"nature":"Recombinant","expressionSystem":"Escherichia coli","accessionNumber":"Q16613","tags":[{"tag":"10x His","terminus":"N-Terminus"},{"tag":"GST","terminus":"N-Terminus"}]}]

특성 및 보관 정보

제형
Liquid
배송 시 보관 조건
Blue Ice
적절한 단기 보관 조건
-20°C
적절한 장기 보관 조건
-20°C
보관 정보
Avoid freeze / thaw cycle
False

추가 정보

This supplementary information is collated from multiple sources and compiled automatically.

AANAT also known as aralkylamine N-acetyltransferase or serotonin N-acetyltransferase is an enzyme with a molecular mass of approximately 23.3 kDa. This enzyme catalyzes the transfer of an acetyl group from acetyl-CoA to serotonin forming N-acetylserotonin. AANAT expression is mainly found in the pineal gland where it acts as an important player in melatonin biosynthesis. The function of AANAT as a regulatory point in this biosynthesis contributes to the role of melatonin in circadian rhythms and sleep regulation.
Biological function summary

AANAT has a critical role in regulating physiological processes through the production of melatonin. It operates as part of the intramolecular complex that facilitates its enzymatic activity in the pineal gland. By converting serotonin into N-acetylserotonin which further converts to melatonin AANAT modulates the synthesis of melatonin an indoleamine with effects on sleep-wake cycles and seasonal reproductive rhythms in mammals. This regulatory activity reflects how AANAT influences the hormonal signaling pathways in response to light and dark cycles.

Pathways

AANAT is integral to the melatonin synthesis pathway and interacts closely in serotonin metabolism. It tightly regulates the conversion of serotonin to melatonin in the pineal gland especially during nocturnal periods. One key protein related to AANAT in this pathway is hydroxyindole O-methyltransferase (HIOMT) which converts N-acetylserotonin to melatonin. The modulation of melatonin levels impacts diverse biological pathways including circadian rhythm regulation and neuroendocrine signaling.

AANAT plays a significant role in conditions like seasonal affective disorder (SAD) and sleep disturbances. Alterations in AANAT expression or function can affect melatonin levels leading to these disorders. Additionally disruptions in the enzymatic activity of AANAT may have interactions with serotonin influencing its availability and potentially linking it to disorders like depression. Understanding AANAT's function allows researchers to explore therapeutic strategies targeting melatonin pathways in managing these conditions.

일반 정보

기능

Controls the night/day rhythm of melatonin production in the pineal gland. Catalyzes the N-acetylation of serotonin into N-acetylserotonin, the penultimate step in the synthesis of melatonin.

서열 유사성

Belongs to the acetyltransferase family. AANAT subfamily.

Post-translational modifications

cAMP-dependent phosphorylation on both N-terminal Thr-31 and C-terminal Ser-205 regulates AANAT activity by promoting interaction with 14-3-3 proteins.

제품 프로토콜

타겟 정보

Controls the night/day rhythm of melatonin production in the pineal gland. Catalyzes the N-acetylation of serotonin into N-acetylserotonin, the penultimate step in the synthesis of melatonin.
See full target information AANAT

Product promise

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