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Merck
CN

T0678

Sigma-Aldrich

色氨酸羟化酶单克隆抗体 小鼠抗

clone WH-3, ascites fluid

别名:

Anti-TPH

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About This Item

MDL编号:
UNSPSC代码:
12352203
NACRES:
NA.41

生物来源

mouse

质量水平

偶联物

unconjugated

抗体形式

ascites fluid

抗体产品类型

primary antibodies

克隆

WH-3, monoclonal

分子量

antigen 55 kDa

包含

15 mM sodium azide

种属反应性

human, monkey, rabbit, rat

技术

immunohistochemistry: suitable
indirect ELISA: suitable
microarray: suitable
western blot: 1:1,000 using rabbit pineal gland extract

同位素/亚型

IgG3

UniProt登记号

运输

dry ice

储存温度

−20°C

靶向翻译后修饰

unmodified

基因信息

相关类别

一般描述

单克隆抗色氨酸羟化酶(小鼠IgG3 亚型)来自于小鼠骨髓瘤细胞和BALB/c小鼠脾细胞融合产生的WH-3杂交瘤细胞。色氨酸羟化酶(TPH;L-色氨酸四氢蝶啶:氧气氧化还原酶;EC 1.14.16.4),用于合成血清素的限速酶,是一种只存在于含血清素的神经元中的特殊酶。
色氨酸羟化酶1基因(TPH1)是一个含444个氨基酸的蛋白质,由跨越29kbp的基因编码,位于具有11个外显子的人染色体11p15.3-p14上。该酶表达于肠、脾、胸腺、垂体以及松果体中。

特异性

该抗体可与色氨酸羟化酶发生特异性反应。

免疫原

重组兔色氨酸羟化酶。

应用

小鼠源抗色氨酸羟化酶单克隆抗体可用于:
  • 酶联免疫吸附测定(ELISA)
  • 免疫组织化学
  • 免疫印迹
  • 免疫细胞化学

生化/生理作用

色氨酸羟化酶1基因(TPH1)催化5-羟色氨酸的合成,而5-羟色氨酸是神经递质5-羟色胺的前体。基因表达的变化会影响反应抑制过程中前额叶皮层的激活。TPH1基因的突变会导致精神分裂症,女性肠易激综合征(IBS),自杀行为和抑郁症。编码的蛋白质在调节心血管功能中起着至关重要的作用。

免责声明

除非我们的产品目录或产品附带的其他公司文档另有说明,否则我们的产品仅供研究使用,不得用于任何其他目的,包括但不限于未经授权的商业用途、体外诊断用途、离体或体内治疗用途或任何类型的消费或应用于人类或动物。

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WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

常规特殊物品

分析证书(COA)

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. Can Product T0678, Monoclonal Anti-Tryptophan Hydroxylase antibody produced in mouse, be used to stain mouse brain sections?

    This antibody has been used successfully on mouse brain slices in an immunohistochemical application. The IHC results from an experiment employing T0678 at 1:500 in mouse brain slice staining clearly showed the dorsal nuclear raphe (which are the serotonergic neurons).

  6. Does Product T0678, Monoclonal Anti-Tryptophan Hydroxylase antibody produced in mouse, cross-react with tyrosine or phenylalanine hydroxylases?

    This antibody, unlike some other antibodies to tryptophan hydroxylases (WH) in the market, does not cross react with tyrosine hydroxylase (TH) or with phenylalanine hydroxylase (PH). The epitope recognized by the antibody is not located in the Pterin Binding Region, which is homologous among PH, TH and WH. The specificity to WH is confirmed by the single band obtained at the 55KD region, while TH has a higher MW (60-68KD), depending on the submit) and PH has a lower MW. It has also been confirmed by collaborating experts. See Journal of Neuroscience Methods, 114(2), 205-212 (2002).

  7. Do you have an immunohistochemistry protocol for use with Product T0678, Monoclonal Anti-Tryptophan Hydroxylase antibody produced in mouse?

    Free floating sections (4% paraformaldehyde fixation)1. Incubate 30 minutes at room temperature in 0.3% Triton X-100, 5% normal serum.2. Incubate with the antibody diluted 1:10,000 in PBS, 0.3% Triton X-100, 3.5% normal serum and 0.05% BSA for 36-48 hours.3. Rinse 3 times for 5 minutes each in PBS.4. Add the biotinylated anti-mouse IgG3 diluted in PBS containing 0.3% Triton X-100 and 3.5% normal serum for 1 hour at room temperature.5. Rinse 3 times for 5 minutes each in PBS.6. Process with Avidin Biotin-HRP.7. Complete the reaction with a 2-10 minute incubation in PBS containing 0.05% DAB and 0.015% hydrogen peroxide (H2O2).8. Mount the sections on gel coated slides and air dry.

  8. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Honghai Zhang et al.
Epilepsia, 57(8), 1228-1235 (2016-06-16)
The DBA/1 mouse is a relevant animal model of sudden unexpected death in epilepsy (SUDEP), as it exhibits seizure-induced respiratory arrest (S-IRA) evoked by acoustic stimulation, followed by cardiac arrhythmia and death. Defects in serotonergic neurotransmission may contribute to S-IRA.
Brain tryptophan hydroxylase: purification of, production of antibodies to, and cellular and ultrastructural localization in serotonergic neurons of rat midbrain
Joh TH, et al.
Proceedings of the National Academy of Sciences of the USA, 72(9), 3575-3579 (1975)
Kadri Andre et al.
BMC psychiatry, 13, 118-118 (2013-04-20)
In major depression, one of the candidate genes possibly affecting the risk and severity of symptoms has been found to be tryptophan hydroxylase (TPH1). Variation in treatment response to antidepressive agents according to TPH1 genotype has also been found in
Anthony C Ruocco et al.
Neuropsychology, 30(1), 18-27 (2015-12-29)
The tryptophan hydroxylase 1 gene (TPH1) catalyzes the formation of 5-hydroxytryptophan, a precursor to the neurotransmitter serotonin. Variations in the gene encoding this enzyme may underlie difficulties in impulse control; however, the proximate relationship between risk alleles for polymorphisms in
Distinct neurochemical and functional properties of GAD67-containing 5-HT neurons in the rat dorsal raphe nucleus
Shikanai H, et al.
The Journal of Neuroscience, 32(41), 14415-14426 (2012)

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