产品: KAT3B / p300 抗体
货号: AF0674
描述: Rabbit polyclonal antibody to KAT3B / p300
应用: WB IHC
文献验证: WB
反应: Human
预测: Pig, Bovine, Horse, Sheep, Rabbit, Chicken, Xenopus
蛋白号: Q09472
RRID: AB_2834157

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产品描述

来源:
Rabbit
应用:
WB 1:500-1:2000, IHC 1:50-1:200
*The optimal dilutions should be determined by the end user.
*Tips:

WB: 适用于变性蛋白样本的免疫印迹检测. IHC: 适用于组织样本的石蜡(IHC-p)或冰冻(IHC-f)切片样本的免疫组化/荧光检测. IF/ICC: 适用于细胞样本的荧光检测. ELISA(peptide): 适用于抗原肽的ELISA检测.

反应:
Human
克隆:
Polyclonal
特异性:
KAT3B / p300 Antibody detects endogenous levels of total KAT3B / p300.
RRID:
AB_2834157
引用格式: Affinity Biosciences Cat# AF0674, RRID:AB_2834157.
偶联:
Unconjugated.
纯化:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
保存:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
别名:

展开/折叠

E1A associated protein p300; E1A binding protein p300; E1A-associated protein p300; EP300; EP300: E1A binding protein p300; EP300_HUMAN; Histone acetyltransferase p300; KAT3B; p300 HAT; RSTS2;

抗原和靶标

免疫原:

A synthesized peptide derived from human KAT3B / p300, corresponding to a region within the internal amino acids.

基因/基因ID:
描述:
p300 is a histone acetyltransferase and transcriptional co-activator that regulates transcription via chromatin remodeling. Acetylates all four core histones in nucleosomes. Related to CPB (CREB-binding protein), and like CPB can stimulate transcription through activation of CREB. Specifically inhibited by the adenovirus oncoprotein E1A. A co-activator of HIF1A (hypoxia-inducible factor 1 alpha), and thus plays a role in the stimulation of hypoxia-induced genes such as VEGF. Mediates cAMP-gene regulation by binding specifically to phosphorylated CREB protein. Methylated at R580 and R604 in the KIX domain by CARM1, which blocks association with CREB, inhibits CREB signaling and activates the apoptotic response. Also methylated at R2142 by CARM1, which impairs interaction with NCoA2.

研究领域

· Cellular Processes > Cell growth and death > Cell cycle.   (View pathway)

· Cellular Processes > Cellular community - eukaryotes > Adherens junction.   (View pathway)

· Environmental Information Processing > Signal transduction > cAMP signaling pathway.   (View pathway)

· Environmental Information Processing > Signal transduction > HIF-1 signaling pathway.   (View pathway)

· Environmental Information Processing > Signal transduction > FoxO signaling pathway.   (View pathway)

· Environmental Information Processing > Signal transduction > Wnt signaling pathway.   (View pathway)

· Environmental Information Processing > Signal transduction > Notch signaling pathway.   (View pathway)

· Environmental Information Processing > Signal transduction > TGF-beta signaling pathway.   (View pathway)

· Environmental Information Processing > Signal transduction > Jak-STAT signaling pathway.   (View pathway)

· Human Diseases > Neurodegenerative diseases > Huntington's disease.

· Human Diseases > Infectious diseases: Bacterial > Tuberculosis.

· Human Diseases > Infectious diseases: Viral > Hepatitis B.

· Human Diseases > Infectious diseases: Viral > Influenza A.

· Human Diseases > Infectious diseases: Viral > Human papillomavirus infection.

· Human Diseases > Infectious diseases: Viral > HTLV-I infection.

· Human Diseases > Infectious diseases: Viral > Herpes simplex infection.

· Human Diseases > Infectious diseases: Viral > Epstein-Barr virus infection.

· Human Diseases > Cancers: Overview > Pathways in cancer.   (View pathway)

· Human Diseases > Cancers: Overview > Viral carcinogenesis.

· Human Diseases > Cancers: Overview > MicroRNAs in cancer.

· Human Diseases > Cancers: Specific types > Renal cell carcinoma.   (View pathway)

· Human Diseases > Cancers: Specific types > Prostate cancer.   (View pathway)

· Organismal Systems > Nervous system > Long-term potentiation.

· Organismal Systems > Endocrine system > Melanogenesis.

· Organismal Systems > Endocrine system > Thyroid hormone signaling pathway.   (View pathway)

· Organismal Systems > Endocrine system > Glucagon signaling pathway.

文献引用

1). The mechanism of SP1/p300 complex promotes proliferation of multiple myeloma cells through regulating IQGAP1 transcription. BIOMEDICINE & PHARMACOTHERAPY, 2019 (PubMed: 31536933) [IF=6.9]

Application: WB    Species: human    Sample: myeloma cell

Fig. 2.| A. The mRNA expression level of IQGAP1 in myeloma cell lines among different group (Sp1-siRNA: p<0.0001; p300-siRNA: p = 0.0003;pcDNA3.1-Sp1: p<0.0001; pcDNA3.1- p300: p<0.0001). B. The mRNA expression level of Sp1 in myeloma cell lines among different group (Sp1-siRNA: p = 0.0014; pcDNA3.1-Sp1:p = 0.0001; pcDNA3.1- p300: p = 0.0006). C. The mRNA expression level of p300 in myeloma cell lines among different group (p300-siRNA: p = 0.0012; pcDNA3.1-Sp1: p = 0.0003; pcDNA3.1- p300: p = 0.0002). D. The protein level of Sp1, p300, IQGAP1, ERK1/2 and p-ERK1/2 in myeloma cell lines among different group.

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