JavaScript is disabled in your browser. Please enable JavaScript to view this website.
AB238069

Anti-p53 抗体 [TP53/1739]

Anti-p53 antibody [TP53/1739]

Be the first to review this product! Submit a review

|

(2 Publications)

Mouse Monoclonal P53 antibody. Suitable for WB, Protein Array, IHC-P and reacts with Human, Recombinant full length protein - Human samples. Cited in 2 publications. Immunogen corresponding to Recombinant Full Length Protein corresponding to Human TP53.

別名を表示する

P53, TP53, Cellular tumor antigen p53, Antigen NY-CO-13, Phosphoprotein p53, Tumor suppressor p53

3 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-p53 antibody [TP53/1739] (AB238069)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-p53 antibody [TP53/1739] (AB238069)

Formalin-fixed, paraffin-embedded human colon carcinoma tissue stained for p53 using ab238069 at 0.5 μg/mL in immunohistochemical analysis.

Western blot - Anti-p53 antibody [TP53/1739] (AB238069)
  • WB

Supplier Data

Western blot - Anti-p53 antibody [TP53/1739] (AB238069)

All lanes:

Western blot - Anti-p53 antibody [TP53/1739] (ab238069) at 1 µg/mL

All lanes:

HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate

Predicted band size: 43 kDa

false

Protein Array - Anti-p53 antibody [TP53/1739] (AB238069)
  • Protein Array

Unknown

Protein Array - Anti-p53 antibody [TP53/1739] (AB238069)

ab238069 was tested in protein array against over 19000 different full-length human proteins.
Z- and S- Score : The Z-score represents the strength of a signal that a monoclonal antibody (MAb) (in combination with a fluorescently-tagged anti-IgG secondary antibody) produces when binding to a particular protein on the HuProtTM array. Z-scores are described in units of standard deviations (SD's) above the mean value of all signals generated on that array. If targets on HuProtTM are arranged in descending order of the Z-score, the S-score is the difference (also in units of SD's) between the Z-score. S-score therefore represents the relative target specificity of a MAb to its intended target.
A MAb is specific to its intended target if the MAb has an S-score of at least 2.5. For example, if a MAb binds to protein X with a Z-score of 43 and to protein Y with a Z-score of 14, then the S-score for the binding of that MAb to protein X is equal to 29.

Key facts

宿主種

Mouse

クローン性

Monoclonal

クローン番号

TP53/1739

アイソタイプ

IgG2a

軽鎖のタイプ

kappa

キャリアフリー

No

交差種

Human

アプリケーション

Protein Array, IHC-P, WB

applications

免疫原

Recombinant Full Length Protein corresponding to Human TP53.

P04637

style
left-column

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "ProteinArray" : {"fullname" : "Protein Array", "shortname":"Protein Array"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"} }, "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>", "ProteinArray-species-checked": "guaranteed", "ProteinArray-species-dilution-info": "", "ProteinArray-species-notes": "", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "0.25-0.5 µg/mL", "IHCP-species-notes": "<p>Staining of formalin-fixed tissues requires boiling tissue sections in 10mM citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes. Incubate with primary antibody for 30 mins at RT.</p>" }, "Recombinant full length protein - Human": { "WB-species-checked": "notRecommended", "WB-species-dilution-info": "", "WB-species-notes": "", "ProteinArray-species-checked": "testedAndGuaranteed", "ProteinArray-species-dilution-info": "", "ProteinArray-species-notes": "<p></p>", "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" } } }
style
left-column
style
left-column

出荷温度及び保存条件

製品の状態
Liquid
精製方法
Affinity purification Protein A/G
精製に関する特記事項
Purified from Bioreactor concentrate.
バッファー組成
pH: 7.2 - 7.4 Preservative: 0.05% Sodium azide Constituents: PBS, 0.05% BSA
出荷温度
Blue Ice
短期保存期間
1-2 weeks
短期保存温度
+4°C
長期保存温度
-20°C
分注に関する情報
Upon delivery aliquot
保管に関する情報
Avoid freeze / thaw cycle
style
left-column

補足情報

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

The protein p53 also known as TP53 or tumor protein p53 has a molecular weight of approximately 53 kDa. It acts as a transcription factor and plays a major role in cell cycle regulation apoptosis and maintaining genomic stability. This protein mainly expresses in the nucleus of cells and acts as a critical regulator of cellular responses to stress signals including DNA damage. Scientists commonly use p53 antibodies in various assays like western blot and p53 immunofluorescence to detect and study its expression and functional status in cells.
Biological function summary

P53 functions to control cell division and apoptosis serving as a guardian of the genome by preventing mutation accumulation. It does not form part of a larger complex under normal conditions but interacts with various other molecules to execute its functions. p53 can activate or suppress the transcription of numerous genes involved in cell cycle arrest DNA repair and programmed cell death allowing it to halt the progression of damaged cells and trigger repair mechanisms or eliminate those that cannot be repaired.

Pathways

P53 acts within several key biological pathways such as the p53 signaling pathway and the intrinsic apoptotic pathway. Its activity involves interaction with proteins like MDM2 which regulates p53 through ubiquitin-mediated degradation and ATM kinase which phosphorylates p53 in response to DNA damage. These interactions ensure appropriate cellular responses during stress and are vital for maintaining homeostasis.

P53 mutation or inactivation is often associated with the development of cancer given its role in controlling cell division and preventing tumor formation. Specifically its dysfunction has been linked to cancers such as breast cancer and lung cancer. Additionally p53 can interact with other mutant proteins like Ras compounding mutations that contribute to tumor progression and aggressive cancer phenotypes. Understanding these interactions and the status of p53 can be important in developing targeted cancer therapies.
style
left-column
style
left-column

製品プロトコール

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

ターゲットの情報

Multifunctional transcription factor that induces cell cycle arrest, DNA repair or apoptosis upon binding to its target DNA sequence (PubMed : 11025664, PubMed : 12524540, PubMed : 12810724, PubMed : 15186775, PubMed : 15340061, PubMed : 17317671, PubMed : 17349958, PubMed : 19556538, PubMed : 20673990, PubMed : 20959462, PubMed : 22726440, PubMed : 24051492, PubMed : 24652652, PubMed : 35618207, PubMed : 36634798, PubMed : 38653238, PubMed : 9840937). Acts as a tumor suppressor in many tumor types; induces growth arrest or apoptosis depending on the physiological circumstances and cell type (PubMed : 11025664, PubMed : 12524540, PubMed : 12810724, PubMed : 15186775, PubMed : 15340061, PubMed : 17189187, PubMed : 17317671, PubMed : 17349958, PubMed : 19556538, PubMed : 20673990, PubMed : 20959462, PubMed : 22726440, PubMed : 24051492, PubMed : 24652652, PubMed : 38653238, PubMed : 9840937). Negatively regulates cell division by controlling expression of a set of genes required for this process (PubMed : 11025664, PubMed : 12524540, PubMed : 12810724, PubMed : 15186775, PubMed : 15340061, PubMed : 17317671, PubMed : 17349958, PubMed : 19556538, PubMed : 20673990, PubMed : 20959462, PubMed : 22726440, PubMed : 24051492, PubMed : 24652652, PubMed : 9840937). One of the activated genes is an inhibitor of cyclin-dependent kinases. Apoptosis induction seems to be mediated either by stimulation of BAX and FAS antigen expression, or by repression of Bcl-2 expression (PubMed : 12524540, PubMed : 17189187). Its pro-apoptotic activity is activated via its interaction with PPP1R13B/ASPP1 or TP53BP2/ASPP2 (PubMed : 12524540). However, this activity is inhibited when the interaction with PPP1R13B/ASPP1 or TP53BP2/ASPP2 is displaced by PPP1R13L/iASPP (PubMed : 12524540). In cooperation with mitochondrial PPIF is involved in activating oxidative stress-induced necrosis; the function is largely independent of transcription. Induces the transcription of long intergenic non-coding RNA p21 (lincRNA-p21) and lincRNA-Mkln1. LincRNA-p21 participates in TP53-dependent transcriptional repression leading to apoptosis and seems to have an effect on cell-cycle regulation. Implicated in Notch signaling cross-over. Prevents CDK7 kinase activity when associated to CAK complex in response to DNA damage, thus stopping cell cycle progression. Isoform 2 enhances the transactivation activity of isoform 1 from some but not all TP53-inducible promoters. Isoform 4 suppresses transactivation activity and impairs growth suppression mediated by isoform 1. Isoform 7 inhibits isoform 1-mediated apoptosis. Regulates the circadian clock by repressing CLOCK-BMAL1-mediated transcriptional activation of PER2 (PubMed : 24051492).
See full target information TP53
style
left-column

文献 (2)

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

Redox biology 70:103039 PubMed38241838

2024

SPTBN2 suppresses ferroptosis in NSCLC cells by facilitating SLC7A11 membrane trafficking and localization.

Applications

Unspecified application

Species

Unspecified reactive species

Jun Deng,Xu Lin,Jiajia Qin,Qi Li,Yingqiong Zhang,Qingyi Zhang,Cong Ji,Shuying Shen,Yangling Li,Bo Zhang,Nengming Lin

Cell death & disease 13:696 PubMed35945195

2022

Genetic alterations of Keap1 confers chemotherapeutic resistance through functional activation of Nrf2 and Notch pathway in head and neck squamous cell carcinoma.

Applications

Unspecified application

Species

Unspecified reactive species

Syed S Islam,Khawlah Qassem,Shafiqul Islam,Rashed R Parag,Mohammed Z Rahman,Walid A Farhat,Herman Yeger,Abdelilah Aboussekhra,Bedri Karakas,Abu Shadat M Noman
View all publications
style
left-column
style
left-column
style
right-column

組合せ製品

Assay Kits

AB171571

Human p53 ELISA Kit

SimpleStep

ELISA - Human p53 ELISA Kit (AB171571)

  • 0
  • 0
Secondary Antibodies

AB150077

Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488)

Immunocytochemistry/ Immunofluorescence - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (AB150077)

  • 5
  • 20
Primary Antibodies

AB9485

Anti-GAPDH antibody - Loading Control

BOND RX™ Validated|Lab Essentials

Immunocytochemistry/ Immunofluorescence - Anti-GAPDH antibody - Loading Control (AB9485)

  • 5
  • 88
Primary Antibodies

AB32503

Anti-Bax antibody [E63]

BOND RX™ Validated|20ul selling size|RabMAb|Recombinant|KO Validated

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Bax antibody [E63] (AB32503)

  • 4
  • 12
Primary Antibodies

AB109520

Anti-p21 antibody [EPR362]

RabMAb|Recombinant|KO Validated|Lab Essentials|20ul selling size

Western blot - Anti-p21 antibody [EPR362] (AB109520)

  • 4
  • 16

Abcam product promise

当社は、高品質な試薬を通じてお客様の研究を力強くサポートすることをお約束いたします。ご使用いただく各段階で、常にお客様をサポートできる体制を整えております。万が一、製品が期待通りに機能しない場合は、「Abcam Product Promise」による当社保証制度に基づき、安心してご利用いただけます。
保証に関する詳細については利用規約をご確認ください。

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com