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AB5986

Anti-PERP抗体

Anti-PERP antibody

1

(1 Review)

|

(10 Publications)

Rabbit Polyclonal PERP antibody. Suitable for WB, ICC/IF and reacts with Human samples. Cited in 10 publications. Immunogen corresponding to Synthetic Peptide within Human PERP aa 150 to C-terminus.

查看别名

KCP1, KRTCAP1, PIGPC1, THW, PERP, p53 apoptosis effector related to PMP-22, Keratinocyte-associated protein 1, P53-induced protein PIGPC1, Transmembrane protein THW, KCP-1

4 Images
Immunocytochemistry/ Immunofluorescence - Anti-PERP antibody (AB5986)
  • ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Anti-PERP antibody (AB5986)

Immunocytochemistry of PERP in A431 cells with PERP antibody at 10 µg/ml.

Western blot - Anti-PERP antibody (AB5986)
  • WB

Unknown

Western blot - Anti-PERP antibody (AB5986)

Western blot analysis of PERP expression in A431 whole cell lysates in the absence (A) and presence (B) of blocking peptide with anti- PERP at 1 μg /ml. Western blot analysis of PERP expression in A431 whole cell lysates in the absence (A) and presence (B) of blocking peptide with anti- PERP at 1 µg /ml.

All lanes:

Western blot - Anti-PERP antibody (ab5986)

Predicted band size: 21 kDa

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Western blot - Anti-PERP antibody (AB5986)
  • WB

Supplier Data

Western blot - Anti-PERP antibody (AB5986)

All lanes:

Western blot - Anti-PERP antibody (ab5986) at 1 µg

Lane 1:

293 cell lysate at 15 µg

Lane 2:

A549 cell lysate at 15 µg

Lane 3:

HeLa cell lysate at 15 µg

Lane 4:

HepG2 cell lysate at 15 µg

Lane 5:

K569 cell lysate at 15 µg

Lane 6:

MCF-7 cell lysate at 15 µg

Lane 7:

SK-N-SH cell lysate at 15 µg

Secondary

All lanes:

Goat anti-rabbit IgG HRP conjugate at 1/10000 dilution

Predicted band size: 21 kDa

false

Western blot - Anti-PERP antibody (AB5986)
  • WB

CiteAb

Western blot - Anti-PERP antibody (AB5986)

PERP western blot using anti-PERP antibody ab5986. Publication image and figure legend from Marthandan, S., Priebe, S., et al., 2015, Biomed Res Int, PubMed 26339636.

ab5986 was used in this publication in western blot. This may not be the same as the application(s) guaranteed by Abcam. For a full list of applications guaranteed by Abcam for ab5986 please see the product overview.

Comparison of expression changes between young and old MRC-5 and HFF fibroblasts measured with RNA-seq and Western Blots. (a) 8 genes commonly downregulated and (b) 8 genes commonly upregulated in both cell lines. (a, b) The colors of the bars indicate the measurement technique (blue : RNA-seq; red : Western Blots/protein expression). Solid colored bars represent MRC-5 while shaded boxes represent HFF cells. The height of the bars corresponds to the logarithmic fold-change (FC) of expression between the first and the last PD investigated here (RNA-seq : log 2 RPKM FC; protein : log 2 expression ratio). Error bars indicate standard deviation from the mean. Changes statistically different comparing young and old PD (RNA-seq : DESeq; rRT-PCR/Protein : Student's t-test; n = 3) are indicated with an asterix : *p < 0.05, **p < 0.01, and ***p < 0.001. (c) The blots show the protein expression levels in MRC-5 and HFF cells at young compared to old PDs. The up- or downregulation was signified by the presence or absence of bands in Western Blots.

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关键信息

宿主种属

Rabbit

克隆

Polyclonal

亚型

IgG

不含载体蛋白

No

反应种属

Human

应用

ICC/IF, WB

applications

免疫原

Synthetic Peptide within Human PERP aa 150 to C-terminus. The exact immunogen used to generate this antibody is proprietary information.

Q96FX8

反应性数据

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "0.5-1 µg/mL", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "10 µg/mL", "ICCIF-species-notes": "<p></p>" }, "Mouse": { "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" } } }

产品详情

The p53 tumor-suppressor gene integrates numerous signals that control cell life and death. Several novel molecules involved in the p53 network, including Chk2, p53R2, p53AIP1, Noxa, PIDD, PID/MTA2, MTBP and PERP, were identified and their genes were cloned recently. PERP, also termed PIGPC1 and THW, is a plasma membrane protein. p53 binds to the promoter of PERP and transcriptionally activates PERP gene then the translated PERP protein mediates the p53 induced apoptosis. The expression of PERP causes cell death. PERP is a mediator of p53 induced apoptosis. PERP has sequence similarity to PMP-22/gas3 and is a new member of the PMP-22/gas3 family.

性能和储存信息

形式
Liquid
纯化工艺
Affinity purification Immunogen
存储溶液
pH: 7.2 Preservative: 0.02% Sodium azide Constituents: PBS
运输条件
Blue Ice
推荐的短期储存时间
1-2 weeks
推荐的短期储存条件
+4°C
推荐的长期储存条件
-20°C
储存信息
Avoid freeze / thaw cycle

补充信息

This supplementary information is collated from multiple sources and compiled automatically.

PERP also known as P53 apoptosis effector related to PMP-22 is a protein with an approximate mass of 23 kDa. It mainly operates as an effector in the p53-dependent apoptosis pathway. PERP is known for facilitating cell-cell adhesion as a part of the desmosome complex. Researchers have found its expression primarily in epithelial tissues where it contributes to maintaining cell structure integrity. PERP's role is significant in tissues experiencing stress where it upregulates in response to p53 activation.
Biological function summary

PERP plays an active role in cellular processes like adhesion and apoptosis. As a part of the desmosome it helps in connecting epithelial cells. This function is important for preserving tissue architecture and responding to mechanical stress. PERP's involvement in apoptosis arises from its interactions in the p53 pathway supporting the process when cells require programmed death. These roles are essential for maintaining balanced cell proliferation and death key for tissue homeostasis.

Pathways

PERP is closely tied to the p53 pathway and the desmosomal adhesion process. The p53 pathway involves one of the primary tumor suppressor proteins and regulates the cell cycle while the desmosomal adhesion pathway maintains the structural cohesion between cells. PERP acts in concert with various proteins such as JUP (Plakoglobin) strengthening cellular adhesions and responding to apoptotic signals. This connectivity allows PERP to perform dual roles in maintaining cell stability and facilitating apoptosis when necessary.

PERP has associations with squamous cell carcinoma and epidermolysis bullosa. Disruption of PERP functions can lead to improper apoptosis contributing to cancer progression. In the case of epidermolysis bullosa alterations in desmosomal structure connected to PERP can weaken skin integrity leading to blistering. In these conditions proteins like JUP work alongside PERP highlighting the importance of balance between cell adhesion and controlled cell death in disease prevention.

产品实验方案

For this product, it's our understanding that no specific protocols are required. You can visit:

靶点信息

Component of intercellular desmosome junctions (By similarity). Plays a role in stratified epithelial integrity and cell-cell adhesion by promoting desmosome assembly (By similarity). Thereby plays a role in barrier function of the skin against infection (By similarity). Plays a role in mammary epithelial tissue homeostasis and remodeling during and after pregnancy, potentially via its involvement in desmosome cell-cell junctions (By similarity). Required for tooth enamel development via facilitating desmosome-mediated ameloblast adhesion to the stratum intermedium during the transitional stage of amelogenesis (By similarity). May also play a role in downstream transcriptional regulation of other genes involved in amelogenesis such as AMBN, ENAM, MMP20 and KLK4 (By similarity). Plays a role as an effector in the TP53-dependent apoptotic pathway (By similarity). Positively regulates apoptosis in T-helper 17 (Th17) cell populations via caspase-dependent signaling (By similarity). Promotes neutrophil transepithelial migration in response to chemoattractants such as hepoxilin A3 (HXA3), N-Formylmethionyl-leucyl-phenylalanine (fMLP) and CXCL8/IL-8 (PubMed : 25486861). Required for neutrophil transepithelial migration in response to S.typhimurium infection (PubMed : 25486861). May act as a positive regulator of endothelial cell apoptosis in response to blood flow-derived sheer stress (By similarity).
See full target information PERP

文献 (10)

Recent publications for all applications. Explore the full list and refine your search

Free radical biology & medicine 167:307-320 PubMed33731308

2021

Novel function of PERP-428 variants impacts lung cancer risk through the differential regulation of PTEN/MDM2/p53-mediated antioxidant activity.

Applications

Unspecified application

Species

Unspecified reactive species

Chen-Yi Liao,Shun-Fa Yang,Ting-Jian Wu,Han Chang,Chi-Ying F Huang,Yu-Fan Liu,Chi-Hsiang Wang,Jhong-Chio Liou,Shih-Lan Hsu,Huei Lee,Gwo-Tarng Sheu,Jinghua Tsai Chang

Breast cancer research : BCR 22:105 PubMed33023655

2020

Trastuzumab-induced upregulation of a protein set in extracellular vesicles emitted by ErbB2-positive breast cancer cells correlates with their trastuzumab sensitivity.

Applications

Unspecified application

Species

Unspecified reactive species

Arik Drucker,Byong Hoon Yoo,Iman Aftab Khan,Dongsic Choi,Laura Montermini,Xiaoyang Liu,Sanja Jovanovic,Tallal Younis,Kirill V Rosen

Cell death discovery 5:132 PubMed31508245

2019

ER stress-linked autophagy stabilizes apoptosis effector PERP and triggers its co-localization with SERCA2b at ER-plasma membrane junctions.

Applications

Unspecified application

Species

Unspecified reactive species

Samantha J McDonnell,David G Spiller,Michael R H White,Ian A Prior,Luminita Paraoan

British journal of cancer 115:983-992 PubMed27584665

2016

p63 is required beside p53 for PERP-mediated apoptosis in uveal melanoma.

Applications

WB

Species

Unspecified reactive species

Raheela Awais,David G Spiller,Michael R H White,Luminita Paraoan

Oncogene 35:5759-5769 PubMed27109096

2016

ErbB2-dependent downregulation of a pro-apoptotic protein Perp is required for oncogenic transformation of breast epithelial cells.

Applications

Unspecified application

Species

Unspecified reactive species

I A Khan,B H Yoo,O Masson,S Baron,D Corkery,G Dellaire,L D Attardi,K V Rosen

BioMed research international 2015:731938 PubMed26339636

2015

Similarities in Gene Expression Profiles during In Vitro Aging of Primary Human Embryonic Lung and Foreskin Fibroblasts.

Applications

WB

Species

Unspecified reactive species

Shiva Marthandan,Steffen Priebe,Mario Baumgart,Marco Groth,Alessandro Cellerino,Reinhard Guthke,Peter Hemmerich,Stephan Diekmann

Journal of neuro-oncology 117:183-189 PubMed24519516

2014

High expression of the stem cell marker nestin is an adverse prognostic factor in WHO grade II-III astrocytomas and oligoastrocytomas.

Applications

Unspecified application

Species

Unspecified reactive species

Kimmo J Hatanpaa,Tianshen Hu,Vamsidhara Vemireddy,Chan Foong,Jack M Raisanen,Dwight Oliver,Matthew C Hiemenz,Dennis K Burns,Charles L White,L Anthony Whitworth,Bruce Mickey,Martha Stegner,Amyn A Habib,Karen Fink,Elizabeth A Maher,Robert M Bachoo

Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology 40:67-76 PubMed20923451

2010

A molecular study of desmosomes identifies a desmoglein isoform switch in head and neck squamous cell carcinoma.

Applications

WB

Species

Human

Muy-Teck Teh,E Ken Parkinson,Johanna K Thurlow,Feng Liu,Farida Fortune,Hong Wan

Molecular vision 14:2031-41 PubMed18989386

2008

Preferential gene expression in the limbus of the vervet monkey.

Applications

IHC-Fr

Species

Monkey

Zhenhua Ding,Jun Dong,Jason Liu,Sophie X Deng

Experimental eye research 83:911-9 PubMed16784742

2006

Expression of p53-induced apoptosis effector PERP in primary uveal melanomas: downregulation is associated with aggressive type.

Applications

Unspecified application

Species

Unspecified reactive species

Luminita Paraoan,Donna Gray,Paul Hiscott,Bahram Ebrahimi,Bertil Damato,Ian Grierson
View all publications

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