phospho-AANAT,磷酸化芳香胺N-乙酰化转移酶抗体

产品编号HZ-11448R
英文名称phospho-AANAT (Thr29)
中文名称磷酸化芳香胺N-乙酰化转移酶抗体
别 名p-AANAT(Thr29); p-AANAT(T29); AANAT(phospho Thr29); p-AANAT(phospho-T29); Serotonin N-acetyltransferase (phospho T29); AANAT (phospho-Thr29); AANAT; Arylalkylamine N acetyltransferase; SNAT_HUMAN; Serotonin N-acetyltransferase; SNAT; Serotonin acetylase; Aralkylamine N-acetyltransferase; AA-NAT.
说 明 书0.1ml
产品类型磷酸化抗体
研究领域肿瘤 细胞生物 免疫学 神经生物学 信号转导 新陈代谢
抗体来源Rabbit
phospho-AANAT,磷酸化芳香胺N-乙酰化转移酶抗体克隆类型Polyclonal
交叉反应Human, Mouse, Rat, Chicken, Dog, Pig,
产品应用WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 （石蜡切片需做抗原修复）
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量23kDa
细胞定位细胞浆
性 状Lyophilized or Liquid
浓 度1mg/1ml
免 疫 原KLH conjugated synthesised phosphopeptide derived from human AANAT around the phosphorylation site of Thr29
亚 型IgG
纯化方法affinity purified by Protein A
储 存 液0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存条件Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
phospho-AANAT,磷酸化芳香胺N-乙酰化转移酶抗体PubMedPubMed
产品介绍background:
Arylalkylamine N-acetyltransferase belongs to the superfamily of acetyltransferases. It is the penultimate enzyme in melatonin synthesis and controls the night/day rhythm in melatonin production in the vertebrate pineal gland. Melatonin is essential for seasonal reproduction, modulates the function of the circadian clock in the suprachiasmatic nucleus, and influences activity and sleep. This enzyme is rapidly inactivated when animals are exposed to light at night. This protein is 80% identical to sheep and rat AA-NAT. Arylalkylamine N-acetyltransferase may contribute a multifactorial genetic diseases such as altered behavior in sleep/wake cycle.

Function:
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.

Subunit:
Monomer. Interacts with several 14-3-3 proteins, including YWHAB, YWHAE, YWHAG and YWHAZ, preferentially when phosphorylated at Thr-31. Phosphorylation on Ser-205 also allows binding to YWHAZ, but with lower affinity. The interaction with YWHAZ considerably increases affinity for arylalkylamines and acetyl-CoA and protects the enzyme from dephosphorylation and proteasomal degradation. It may also prevent thiol-dependent inactivation.

Subcellular Location:
Cytoplasmic

Tissue Specificity:
Highly expressed in pineal gland and at lower levels in the retina. Weak expression in several brain regions and in the pituitary gland.

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.

DISEASE:
Delayed sleep phase syndrome (DSPS) [MIM:614163]: A circadian rhythm sleep disorder characterized by sleep-onset insomnia and difficulty in awakening at the desired time. Patients with DSPS have chronic difficulty in adjusting their sleep-onset and wake-up times to occupational, school, and social activities. Note=Disease susceptibility may be associated with variations affecting the gene represented in this entry. Susceptibility to delayed sleep phase syndrome can be conferred by variant Thr-129. Thr-129 shows a significantly higher frequency in affected individuals than in healthy controls.

phospho-AANAT,磷酸化芳香胺N-乙酰化转移酶抗体Similarity:
Belongs to the acetyltransferase family. AANAT subfamily.
Contains 1 N-acetyltransferase domain.

Gene ID:
15

Database links:
Entrez Gene: 503504 Chimpanzee
Entrez Gene: 15 Human
Entrez Gene: 11298 Mouse
Entrez Gene: 25120 Rat
SwissProt: P79774 Chicken
SwissProt: Q5IS55 Chimpanzee
SwissProt: Q16613 Human
SwissProt: O88816 Mouse
SwissProt: Q64666 Rat
Unigene: 431417 Human
Unigene: 418559 Mouse
Unigene: 42233 Mouse
Unigene: 88180 Rat

Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.