产品简要
公司名称 :
赛默飞世尔
其他品牌 :
NeoMarkers, Lab Vision, Endogen, Pierce, BioSource International, Zymed Laboratories, Caltag, Molecular Probes, Research Genetics, Life Technologies, Applied Biosystems, GIBCO BRL, ABgene, Dynal, Affinity BioReagents, Nunc, Invitrogen, NatuTec, Oxoid, Richard-Allan Scientific, Arcturus, Perseptive Biosystems, Proxeon, eBioscience
产品类型 :
抗体
产品名称 :
磷酸化HSF1(Ser303)多克隆抗体
目录 :
PA5-36851
规格 :
100微升
价格 :
美国450.00
克隆性 :
多克隆
宿主 :
domestic rabbit
共轭标签 :
未共轭
反应物种 :
人类, 小鼠, 大鼠
应用 :
免疫组化, 免疫细胞化学, 免疫组化-石蜡切片
更多信息或购买 :
产品信息
产品类型 :
抗体
产品名称 :
磷酸化HSF1(Ser303)多克隆抗体
目录# :
PA5-36851
规格 :
100微升
价格 :
美国450.00
克隆性 :
多克隆
纯度 :
抗原亲和色谱
宿主 :
反应物种 :
人类, 小鼠, 大鼠
应用 :
Immunocytochemistry: 1:50-1:200, Immunohistochemistry (Paraffin): 1:50-1:200
物种 :
人类, 小鼠, 大鼠
抗体亚型 :
IgG
储存 :
短期存放在4°C。 为长期储存, 存放在-20°C, 避免反复冷冻/解冻
描述 :
All organisms respond to elevated temperatures and a variety of environmental stresses by rapid synthesis of heat shock RNAs and proteins. The regulation of heat shock gene transcription is mediated by the transcriptional activator, heat shock factor (HSF), which binds to heat shock response elements (HSEs). These HSEs are found as three repeats of a 5-nucleotide {nGAAn} module, arranged in alternating orientation and present upstream of all heat shock genes. The HSEs are highly conserved among species yet HSF purified from yeast, Drosophila and human have different molecular weights and the proteins do not show significant immunological cross reaction. Two HSFs have been identified in human cells, HSF1 and HSF2, which bind to the same HSEs and have 38% sequence identity. These factors are activated by distinct stimuli, HSF1 is responsive to classical stress signals such as heat, heavy metals and oxidative reagents, whereas HSF2 is activated during hemin-mediated differentiation of human erythroleukemia cells. HSF1 exists constitutively in the cytoplasm and the nucleus of unstressed cells as a monomer which lacks DNA binding activity. Through an unknown signal generated during stress, HSF1 becomes activated to a nuclear localized, trimeric state which binds to DNA. The phosphorylation of HSF1 is necessary for maximal transcription of heat shock genes.
免疫原 :
Synthetic phosphopeptide derived from human HSF1 around the phosphorylation site of Serine 303
格式 :
液体
应用w/稀释 :
Immunocytochemistry: 1:50-1:200, Immunohistochemistry (Paraffin): 1:50-1:200
别名 :
AA960185; heat shock factor 1; heat shock factor 2; Heat shock factor protein 1; Heat shock transcription factor 1; heat shock transcription factor 1 alpha isoform; heat shock transcription factor 1 beta isoform; heat shock transcription factor 1 gammaalpha isoform; heat shock transcription factor 1 gammabeta isoform; HSF; HSF 1; Hsf1; Hsf1alpha; Hsf1beta; Hsf1gammaalpha; Hsf1gammabeta; HSTF 1; HSTF1
更多信息或购买 :
公司信息
赛默飞世尔
上海浦东新金桥路27号7号楼
analyze.cn@thermofisher.com
http://www.thermo.com.cn
1084193588
公司总部: 美国