- 数据表
- 具体的参考文献 (3)
- 实验方案
概述
- 产品名称Anti-ARFBP1抗体
参阅全部 ARFBP1 一抗 - 描述兔多克隆抗体to ARFBP1
- 经测试应用适用于: ICC/IF, WB, IP, IHC-Pmore details
- 种属反应性与反应: Mouse, Human
预测可用于: Chimpanzee, Gorilla, Orangutan
- 免疫原
Synthetic peptide corresponding to Human ARFBP1 aa 2250-2300.
Database link: Q7Z6Z7 - 阳性对照
- Whole cell lysate from 293T cells.
性能
- 形式Liquid
- 存放说明Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
- 存储溶液Preservative: 0.09% Sodium Azide
Constituents: 8mM PBS, 60mM Citrate, 150mM Tris, pH 7-8 -
Concentration information loading... - 纯度Immunogen affinity purified
- 克隆多克隆
- 同种型IgG
- 研究领域
相关产品
- Compatible Secondaries
应用
Our Abpromise guarantee covers the use of ab70161 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
| 应用 | Ab评论 | 说明 |
|---|---|---|
| ICC/IF | Use a concentration of 1 µg/ml. | |
| WB | 1/1000 - 1/5000. Detects a band of approximately >460 kDa (predicted molecular weight: 481 kDa). | |
| IP | Use at 2-5 µg/mg of lysate. | |
| IHC-P | Use a concentration of 5 µg/ml. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol. |
靶标
- 功能E3 ubiquitin-protein ligase which mediates ubiquitination and subsequent proteasomal degradation of target proteins. Regulates apoptosis by catalyzing the polyubiquitination and degradation of MCL1. Mediates monoubiquitination of DNA polymerase beta (POLB) at 'Lys-41', 'Lys-61' and 'Lys-81', thereby playing a role in base-excision repair. Also ubiquitinates the p53/TP53 tumor suppressor and core histones including H1, H2A, H2B, H3 and H4. Binds to an upstream initiator-like sequence in the preprodynorphin gene. Regulates neural differentiation and proliferation by catalyzing the polyubiquitination and degradation of MYCN. May regulate abundance of CDC6 after DNA damage by polyubiquitinating and targeting CDC6 to degradation.
- 组织特异性Weakly expressed in heart, brain and placenta but not in other tissues. Expressed in a number of cell lines, predominantly in those from colorectal carcinomas.
- 通路Protein modification; protein ubiquitination.
- 疾病相关Defects in HUWE1 are the cause of mental retardation syndromic X-linked Turner type (MRXST) [MIM:300706]; also known as mental retardation and macrocephaly syndrome. MRXST shows clinical variability. Associated phenotypes include macrocephaly and variable contractures.
A chromosomal microduplication involving HUWE1 and HSD17B10 is the cause of mental retardation X-linked type 17 (MRX17) [MIM:300705]; also known as mental retardation X-linked type 31 (MRX31). Mental retardation is characterized by significantly sub-average general intellectual functioning associated with impairments in adaptative behavior and manifested during the developmental period. In contrast to syndromic or specific X-linked mental retardation which also present with associated physical, neurological and/or psychiatric manifestations, intellectual deficiency is the only primary symptom of non-syndromic X-linked mental retardation. - 序列相似性Belongs to the TOM1/PTR1 family.
Contains 1 HECT (E6AP-type E3 ubiquitin-protein ligase) domain.
Contains 1 UBA domain.
Contains 1 UIM (ubiquitin-interacting motif) repeat.
Contains 1 WWE domain. - 结构域The HECT domain mediates inhibition of the transcriptional activity of p53.
- 翻译后修饰Phosphorylated on tyrosine; phosphorylation is probably required for its ability to inhibit TP53 transactivation.
Phosphorylated upon DNA damage, probably by ATM or ATR. - 细胞定位Cytoplasm. Nucleus. Mainly expressed in the cytoplasm of most tissues, except in the nucleus of spermatogonia, primary spermatocytes and neuronal cells (By similarity). Predominantly cytosolic or perinuclear in some colorectal carcinoma cells.
- Information by UniProt
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数据库链接
- Entrez Gene: 465650 Chimpanzee
- Entrez Gene: 10075 Human
- Entrez Gene: 59026 Mouse
- SwissProt: Q7Z6Z7 Human
- SwissProt: Q5BMM7 Mouse
- SwissProt: Q7TMY8 Mouse
- Unigene: 136905 Human
- Unigene: 27372 Mouse
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别名
- ARF binding protein 1 antibody
- ARF BP1 antibody
- ARF-binding protein 1 antibody
see all
Anti-ARFBP1 antibody 图像
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-ARFBP1 antibody (ab70161)Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human ovarian carcinoma tissue labelling ARFBP1 with ab70161 at 1/1000 (1µg/ml). Detection: DAB. -
Western blot - ARFBP1 antibody (ab70161)All lanes : Anti-ARFBP1 antibody (ab70161) at 1 µg/ml
Lane 1 : 293T whole cell lysate at 50 µg
Lane 2 : 293T whole cell lysate at 15 µg
Lane 3 : 293T whole cell lysate at 5 µg
Predicted band size : 481 kDa
Observed band size : >460 kDa (why is the actual band size different from the predicted?)
Additional bands at : 200 kDa,300 kDa. We are unsure as to the identity of these extra bands. -
Immunocytochemistry/ Immunofluorescence-ARFBP1 antibody(ab70161)ICC/IF image of ab70161 stained HepG2 cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab70161, 1µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM. -
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)-ARFBP1 antibody(ab70161)IHC image of ab70161 staining in human normal heart formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with EDTA (pH9, epitope retrieval solution 2) for 20 mins. The section was then incubated with ab70161, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.
Anti-ARFBP1 antibody (ab70161)参考文献
This product has been referenced in:
- Horikawa I et al. Autophagic degradation of the inhibitory p53 isoform ?133p53a as a regulatory mechanism for p53-mediated senescence. Nat Commun 5:4706 (2014). Read more (PubMed: 25144556) »
- Izumi H & Kaneko Y Trim32 facilitates degradation of MYCN on spindle poles and induces asymmetric cell division in human neuroblastoma cells. Cancer Res 74:5620-30 (2014). Read more (PubMed: 25100564) »
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"