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ANTI-ATF3 antibody produced in mouse

品牌
Sigma-Aldrich
货号
SAB1412328
规格纯度
clone 8D8, purified immunoglobulin, buffered aqueous solution
价格
5045.46 *本价格含增值税费
促销
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数量
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半岛bd体育手机客户端 名称:
ANTI-ATF3 antibody produced in mouse
ATF3
半岛bd体育手机客户端 介绍:

半岛bd体育手机客户端 说明

一般描述

Activating transcription factor 3 (ATF3) is encoded by the gene mapped to human chromosome 1q. It belongs to the ATF/cAMP response element binding (CREB) family of transcription factors. The encoded protein contains a basic region involved in specific DNA binding, and a leucine zipper (bZIP) motif responsible for forming homodimers or heterodimers with other bZIP-containing proteins. ATF3 protein is expressed at low levels in normal and quiescent cells, but its expression is triggered on exposure to extracellular signals such as, growth factors, cytokines and some genotoxic stress agents.
Activating transcription factor 3 is a member of the mammalian activation transcription factor/cAMP responsive element-binding (CREB) protein family of transcription factors. Multiple transcript variants encoding two different isoforms have been found for this gene. The longer isoform represses rather than activates transcription from promoters with ATF binding elements. The shorter isoform (deltaZip2) lacks the leucine zipper protein-dimerization motif and does not bind to DNA, and it stimulates transcription presumably by sequestering inhibitory co-factors away from the promoter. It is possible that alternative splicing of the ATF3 gene may be physiologically important in the regulation of target genes. (provided by RefSeq)

免疫原

ATF3 (AAH06322, 1 a.a. ~ 181 a.a) full-length recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.

Sequence
MMLQHPGQVSASEVSASAIVPCLSPPGSLVFEDFANLTPFVKEELRFAIQNKHLCHRMSSALESVTVSDRPLGVSITKAEVAPEEDERKKRRRERNKIAAAKCRNKKKEKTECLQKESEKLESVNAELKAQIEELKNEKQHLIYMLNLHRPTCIVRAQNGRTPEDERNLFIQQIKEGTLQS

生化/生理作用

Activating transcription factor 3 (ATF3) plays a vital role as a novel neuronal marker of nerve injury in the nervous system. ATF3 negatively regulates toll-like receptors (TLR)-stimulated inflammatory response. The encoded protein possibly plays an essential role in homeostasis, wound healing, cell adhesion, cancer cell invasion, apoptosis and signaling pathways. Over-expression of this protein stops cell cycle progression. Increased expression of ATF3 on exposure to stress signals or DNA damage, is regulated by various signaling pathway including, p53-dependent and -independent pathways, and may also involve mitogen-activated protein (MAP) kinase signaling pathways.
ATF3 plays bifurcated roles in cancer development by stimulating apoptosis in the untransformed MCF10A (a breast cancer progression cell line) mammary epithelial cells and also conserve aggressive MCF10CA1a cells and promotes its cell motility.

外形

Solution in phosphate buffered saline, pH 7.4

基本信息

NACRES NA.41

半岛bd体育手机客户端 性质

生物来源 mouse
偶联物 unconjugated
抗体形式 purified immunoglobulin
antibody product type primary antibodies
克隆 8D8, monoclonal
形式 buffered aqueous solution
分子量 antigen 45.65 kDa
species reactivity human
technique(s) indirect ELISA: suitable
western blot: 1-5 μg/mL
同位素/亚型 IgG1κ
NCBI登记号 BC006322
UniProt登记号 P18847
运输 dry ice
储存温度 ?20℃
Gene Information human ... ATF3(467)

安全信息

储存分类代码 12 - Non Combustible Liquids
闪点(F) Not applicable
闪点(C) Not applicable

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