JavaScript is disabled in your browser. Please enable JavaScript to view this website.
AB189110

Anti-PHAP1 antibody - C-terminal

4

(2 Reviews)

|

(4 Publications)

Rabbit Polyclonal PHAP1 antibody. C-terminal. Suitable for IHC-P, WB, ICC/IF and reacts with Human, Rat, Mouse samples. Cited in 4 publications. Immunogen corresponding to Synthetic Peptide within Human ANP32A.

View Alternative Names

C15orf1, LANP, MAPM, PHAP1, ANP32A, Acidic leucine-rich nuclear phosphoprotein 32 family member A, Acidic nuclear phosphoprotein pp32, Leucine-rich acidic nuclear protein, Mapmodulin, Potent heat-stable protein phosphatase 2A inhibitor I1PP2A, Putative HLA-DR-associated protein I, pp32, PHAPI

4 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PHAP1 antibody - C-terminal (AB189110)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PHAP1 antibody - C-terminal (AB189110)

Immunohistochemical analysis of formalin-fixed, paraffin-embedded Human heart tissue labelling PHAP1 with ab189110 at 10 μg/ml, followed by biotinylated secondary antibody, alkaline phosphatase-streptavidin and chromogen.

Immunocytochemistry/ Immunofluorescence - Anti-PHAP1 antibody - C-terminal (AB189110)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-PHAP1 antibody - C-terminal (AB189110)

Immunofluorescent analysis of Mouse small intestine cells labelling PHAP1 with ab189110 at 20 μg/ml.

Western blot - Anti-PHAP1 antibody - C-terminal (AB189110)
  • WB

Lab

Western blot - Anti-PHAP1 antibody - C-terminal (AB189110)

False colour image of Western blot : Anti-PHAP1 antibody - C-terminal staining at 0.5 ug/ml, shown in green; Mouse anti-Alpha Tubulin [DM1A] (ab7291) loading control staining at 1/20000 dilution, shown in red. In Western blot, ab189110 was shown to bind specifically to PHAP1. A band was observed at 33 kDa in wild-type HEK-293T cell lysates with no signal observed at this size in ANP32A knockout cell line ab266148 (knockout cell lysate ab258303). To generate this image, wild-type and ANP32A knockout HEK-293T cell lysates were analysed. First, samples were run on an SDS-PAGE gel then transferred onto a nitrocellulose membrane. Membranes were blocked in 3 % milk in TBS-0.1 % Tween® 20 (TBS-T) before incubation with primary antibodies overnight at 4°C. Blots were washed four times in TBS-T, incubated with secondary antibodies for 1 h at room temperature, washed again four times then imaged. Secondary antibodies used were Goat anti-Rabbit IgG H&L (IRDye® 800CW) preabsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preabsorbed (ab216776) at 1/20000 dilution.

All lanes:

Western blot - Anti-PHAP1 antibody - C-terminal (ab189110) at 0.5 µg/mL

Lane 1:

Wild-type HEK-293T cell lysate at 20 µg

Lane 2:

ANP32A knockout HEK-293T cell lysate at 20 µg

Lane 2:

Western blot - Human ANP32A (PHAP1) knockout HEK-293T cell line (<a href='/en-us/products/cell-lines/human-anp32a-phap1-knockout-hek-293t-cell-line-ab266148'>ab266148</a>)

Lane 3:

HeLa cell lysate at 20 µg

Lane 4:

THP-1 cell lysate at 20 µg

Predicted band size: 28 kDa

Observed band size: 33 kDa

false

Western blot - Anti-PHAP1 antibody - C-terminal (AB189110)
  • WB

Supplier Data

Western blot - Anti-PHAP1 antibody - C-terminal (AB189110)

All lanes:

Western blot - Anti-PHAP1 antibody - C-terminal (ab189110) at 1 µg/mL

Lane 1:

Raji cell lysate

Lane 2:

Mouse testis tissue lysate

Lane 3:

Rat testis tissue lysate

Predicted band size: 28 kDa

false

Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

No

Reacts with

Mouse, Rat, Human

Applications

IHC-P, WB, ICC/IF

applications

Immunogen

Synthetic Peptide within Human ANP32A. The exact immunogen used to generate this antibody is proprietary information.

P39687

Specificity

Reacts with PHAP1 and has no cross-reaction to PHAP I2a and PHAP III.

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "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": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "10 µg/mL", "IHCP-species-notes": "<p></p> Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "0.5-2 µg/mL", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" }, "Mouse": { "IHCP-species-checked": "guaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "0.5-2 µg/mL", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "20 µg/mL", "ICCIF-species-notes": "<p></p>" }, "Rat": { "IHCP-species-checked": "guaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "0.5-2 µg/mL", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" } } }

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Immunogen
Storage buffer
pH: 7.4 Preservative: 0.02% Sodium azide Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

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

PHAP1 also known as putative HLA-associated protein 1 or ANP32A is a multifunctional phosphoprotein with a molecular weight of approximately 32 kDa. It exists within the nucleus and cytoplasm indicating its role in various cellular processes. PHAP1 expression is found across diverse tissues showing its widespread functional requirements in different biological contexts.
Biological function summary

PHAP1 plays an important role in regulating apoptosis and cell proliferation. It interacts with components of the INHAT complex which inhibits histone acetylation impacting chromatin remodeling and gene expression. By doing so it influences many cellular events such as cell cycle progression and differentiation. PHAP1's involvement in regulating cell death makes it a target for studying mechanisms underlying cell survival.

Pathways

PHAP1 is associated with apoptosis and cell signaling processes. It is intricately linked with the p38 MAPK signaling pathway important in stress response and inflammation. In these contexts PHAP1 interacts with proteins such as caspases and protein phosphatase 2A which are important for cellular responses to external and internal stimuli.

PHAP1 shows connections with cancer and neurodegenerative diseases. Altered expression levels of PHAP1 have been observed in certain types of cancers possibly affecting tumor growth and treatment responses. In neurodegeneration relations have been reported with tau proteins suggesting PHAP1's role in tauopathies potentially influencing disease progression and providing insights into therapeutic targets.

Product protocols

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

Target data

Multifunctional protein that is involved in the regulation of many processes including tumor suppression, apoptosis, cell cycle progression or transcription (PubMed : 10400610, PubMed : 11360199, PubMed : 16341127, PubMed : 18439902). Promotes apoptosis by favouring the activation of caspase-9/CASP9 and allowing apoptosome formation (PubMed : 18439902). In addition, plays a role in the modulation of histone acetylation and transcription as part of the INHAT (inhibitor of histone acetyltransferases) complex. Inhibits the histone-acetyltranferase activity of EP300/CREBBP (CREB-binding protein) and EP300/CREBBP-associated factor by histone masking (PubMed : 11830591). Preferentially binds to unmodified histone H3 and sterically inhibiting its acetylation and phosphorylation leading to cell growth inhibition (PubMed : 16341127). Participates in other biochemical processes such as regulation of mRNA nuclear-to-cytoplasmic translocation and stability by its association with ELAVL1 (Hu-antigen R) (PubMed : 18180367). Plays a role in E4F1-mediated transcriptional repression as well as inhibition of protein phosphatase 2A (PubMed : 15642345, PubMed : 17557114).. (Microbial infection) Plays an essential role in influenza A, B and C viral genome replication (PubMed : 30666459, PubMed : 32694517, PubMed : 33045004, PubMed : 33208942). Mechanistically, mediates the assembly of the viral replicase asymmetric dimers composed of PB1, PB2 and PA via its N-terminal region (PubMed : 33208942). Also plays an essential role in foamy virus mRNA export from the nucleus (PubMed : 21159877).
See full target information ANP32A

Publications (4)

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

Viruses 17: PubMed40284982

2025

Berberine Suppresses Influenza A Virus-Triggered Pyroptosis in Macrophages via Intervening in the mtROS-MAVS-NLRP3 Inflammasome Pathway.

Applications

Unspecified application

Species

Unspecified reactive species

Mengfan Zhao,Di Deng,Hui Liu,Rui Guo,Jun Wu,Yu Hao,Mingrui Yang

Osteoarthritis and cartilage 31:507-518 PubMed36370958

2022

Hypoxia and Wnt signaling inversely regulate expression of chondroprotective molecule ANP32A in articular cartilage.

Applications

Unspecified application

Species

Unspecified reactive species

J Quintiens,A De Roover,F M F Cornelis,A Escribano-Núñez,A Sermon,S Pazmino,S Monteagudo,R J Lories

Osteoarthritis and cartilage 30:724-734 PubMed35227892

2022

ANP32A represses Wnt signaling across tissues thereby protecting against osteoarthritis and heart disease.

Applications

Unspecified application

Species

Unspecified reactive species

S Monteagudo,F M F Cornelis,X Wang,A de Roover,T Peeters,J Quintiens,A Sermon,R C de Almeida,I Meulenbelt,R J Lories

Journal of virology 94: PubMed32269123

2020

Swine ANP32A Supports Avian Influenza Virus Polymerase.

Applications

Unspecified application

Species

Unspecified reactive species

Thomas P Peacock,Olivia C Swann,Hamish A Salvesen,Ecco Staller,P Brian Leung,Daniel H Goldhill,Hongbo Zhou,Simon G Lillico,C Bruce A Whitelaw,Jason S Long,Wendy S Barclay
View all publications

Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

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