Anti-UBTF antibody produced in rabbit

半岛bd体育手机客户端 说明

一般描述

UBTF (upstream binding transcription factor) is composed of six HMG box domains, which are lined up consecutively. It also contains a dimerization and a transactivation domain. It has two isoforms- UBF1 and UBF2. It is also called NOR (nucleolus organizer region)-90, and is a member of the NOR family, which is a family of ribosomal genes. It is highly expressed in human fetus. This gene is localized to human chromosome 17q21.3.

免疫原

Nucleolar transcription factor 1 recombinant protein epitope signature tag (PrEST)

应用

Anti-UBTF antibody produced in rabbit, a Prestige Antibody, is developed and validated by the Human Protein Atlas (HPA) project (www.proteinatlas.org). Each antibody is tested by immunohistochemistry against hundreds of normal and disease tissues. These images can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. The antibodies are also tested using immunofluorescence and western blotting. To view these protocols and other useful information about Prestige Antibodies and the HPA, visit sigma.com/prestige.

生化/生理作用

UBTF (upstream binding transcription factor) or NOR-90 is a transcriptionally competent NOR as it is active during interphase. It serves as a scaffold to conform chromatin in a transcriptionally favorable condition. It is involved in the transcription of rDNA (ribosomal DNA), when it interacts with Pol I (RNA polymerase 7) enzyme. Along with SL1 (selectivity factor 1) complex, it binds to the enhancer region of rDNA. It acts as a negative regulator of Herpes simplex virus 1 (HSV-1) replication, where it suppresses the expression of viral DNA. It plays a role in tissue development and leukemia development.

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 APREST70888.

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 sigma-aldrich Co. LLC

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.

基本信息

人类蛋白质图谱编号

HPA006385 Human Protein Atlas characterization data

半岛bd体育手机客户端 性质

生物来源	rabbit
质量水平	100
偶联物	unconjugated
抗体形式	affinity isolated antibody
antibody product type	primary antibodies
克隆	polyclonal
半岛bd体育手机客户端 线	Prestige Antibodies?Powered by Atlas Antibodies
形式	buffered aqueous glycerol solution
species reactivity	human
包装	antibody small pack of 25 μL
增强验证	RNAi knockdown Learn more aboutAntibody Enhanced Validation
technique(s)	immunoblotting: 0.04-0.4 μg/mL immunofluorescence: 0.25-2 μg/mL immunohistochemistry: 1:200-1:500
免疫原序列	WKLLSQKEKDAYHKKCDQKKKDYEVELLRFLESLPEEEQQRVLGEEKMLNINKKQATSPASKKPAQEGGKGGSEKPKRPVSAMFIFSEEKRRQLQEERPELSESELTRLLARMWNDLSEKKK
UniProt登记号	P17480
运输	wet ice
储存温度	?20℃
Gene Information	human ... UBTF(7343)

安全信息

储存分类代码	10 - Combustible liquids
WGK	WGK 1
个人防护装备	Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)