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Merck
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主要文件

安全信息

HPA025024

Sigma-Aldrich

Anti-TGS1 antibody produced in rabbit

Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

别名:

Anti-CLL-associated antigen KW-2, Anti-Hepatocellular carcinoma-associated antigen 137, Anti-Nuclear receptor coactivator 6-interacting protein, Anti-PIMT, Anti-PIPMT, Anti-PRIP-interacting protein with methyltransferase motif, Anti-Trimethylguanosine synthase homolog

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About This Item

UNSPSC代码:
12352203
人类蛋白质图谱编号:
NACRES:
NA.41

生物来源

rabbit

质量水平

偶联物

unconjugated

抗体形式

affinity isolated antibody

抗体产品类型

primary antibodies

克隆

polyclonal

产品线

Prestige Antibodies® Powered by Atlas Antibodies

表单

buffered aqueous glycerol solution

种属反应性

human

技术

immunoblotting: 0.04-0.4 μg/mL
immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:50-1:200

免疫原序列

PELAKYWAQRYRLFSRFDDGIKLDREGWFSVTPEKIAEHIAGRVSQSFKCDVVVDAFCGVGGNTIQFALTGMRVIAIDIDPVKIALARNNAE

UniProt登记号

运输

wet ice

储存温度

−20°C

靶向翻译后修饰

unmodified

基因信息

human ... TGS1(96764)

一般描述

The gene TGS1 (trimethylguanosine synthase 1) is mapped to human chromosome 8q11. The encoded protein has a methyltransferase domain, a K-homology domain for RNA binding, and a motif for SmB and SmD1 (small nuclear ribonucleoproteins) binding. The protein has a long form which localize in the cytoplasm and a short form which is present in the nucleus. It interacts with PRIP (proliferator-activated receptor-interacting protein).

免疫原

Trimethylguanosine synthase homolog recombinant protein epitope signature tag (PrEST)

应用

All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project and as a result, are supported by the most extensive characterization in the industry.

The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information.

生化/生理作用

TGS1 (trimethylguanosine synthase 1) is responsible for the methylation of the m7G (7-methylguanylate) cap of RNA polymerase II transcribed snRNAs (small nuclear RNAs) and snoRNAs (small nucleolar RNAs), leading to the formation of 2,2,7-trimethylguanosine cap. In mice, absence of TGS1 activity causes embryonic lethality. It is also involved in gene regulation by interacting with proteins of cytoskeletal network and nuclear factors.

特点和优势

Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:
  • IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
  • Protein array of 364 human recombinant protein fragments.

联系

Corresponding Antigen APREST76254

外形

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

法律信息

Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany

免责声明

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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储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

新产品

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分析证书(COA)

Lot/Batch Number

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访问文档库

Tae Suk Ro-Choi et al.
Journal of nucleic acids, 2012, 369058-369058 (2012-02-22)
In the study of cellular RNA chemistry, a major thrust of research focused upon sequence determinations for decades. Structures of snRNAs (4.5S RNA I (Alu), U1, U2, U3, U4, U5, and U6) were determined at Baylor College of Medicine, Houston
Kum-Loong Boon et al.
Scientific reports, 5, 11282-11282 (2015-06-16)
Trimethylguanosine Synthase catalyses transfer of two methyl groups to the m(7)G cap of RNA polymerase II transcribed snRNAs, snoRNAs, and telomerase RNA TLC1 to form a 2,2,7-trimethylguanosine cap. While in vitro studies indicate that Tgs1 functions as a monomer and
Izzet Enünlü et al.
Biochemical and biophysical research communications, 309(1), 44-51 (2003-08-29)
A protein family including the recently identified PIMT/Tgs1 (PRIP-interacting protein with methyltransferase domain/trimethylguanosine synthase) was identified by searching databases for homologues of a newly identified Drosophila protein with RNA-binding activity and methyltransferase domain. Antibodies raised against a short peptide of

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