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AB224527

Anti-Pin1 antibody [EPR18546-317] - BSA and Azide free

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(1 Publication)

Rabbit Recombinant Monoclonal PIN1 antibody. Carrier free. Suitable for IP, WB, ICC/IF, Flow Cyt (Intra) and reacts with Mouse, Human, Rat samples. Cited in 1 publication.

View Alternative Names

Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1, Peptidyl-prolyl cis-trans isomerase Pin1, PPIase Pin1, Pin1

4 Images
Flow Cytometry (Intracellular) - Anti-Pin1 antibody [EPR18546-317] - BSA and Azide free (AB224527)
  • Flow Cyt (Intra)

Supplier Data

Flow Cytometry (Intracellular) - Anti-Pin1 antibody [EPR18546-317] - BSA and Azide free (AB224527)

Intracellular flow cytometric analysis of 4% PFA-fixed, 90% methanol permeabilized HeLa (human epithelial cell line from cervix adenocarcinoma) cell line labeling Pin1 with ab192036 at 1/500 dilution (red) compared with a Rabbit IgG, monoclonal [EPR25A] - Isotype Control (ab172730) (black) and an unlabeled control (cells without incubation with primary antibody and secondary antibody) (blue). Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) at 1/2000 dilution was used as the secondary antibody.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab192036).

Immunocytochemistry/ Immunofluorescence - Anti-Pin1 antibody [EPR18546-317] - BSA and Azide free (AB224527)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-Pin1 antibody [EPR18546-317] - BSA and Azide free (AB224527)

Immunofluorescent analysis of 4% PFA-fixed, 0.1% Triton X-100 permeabilized HeLa (human epithelial cell line from cervix adenocarcinoma) cells labeling Pin1 with ab192036 at 1/100 dilution, followed by Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution (green). Confocal image showing cytoplasmic and nuclear staining on HeLa cells.

The nuclear counter stain is DAPI (blue). Tubulin is detected with Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) (ab195889) (red) at 1/200 dilution.

Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab192036).

Immunocytochemistry/ Immunofluorescence - Anti-Pin1 antibody [EPR18546-317] - BSA and Azide free (AB224527)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-Pin1 antibody [EPR18546-317] - BSA and Azide free (AB224527)

Immunofluorescent analysis of 4% PFA-fixed, 0.1% Triton X-100 permeabilized NIH/3T3 (mouse embryonic fibroblast cell line) cells labeling Pin1 with ab192036  at 1/100 dilution, followed by Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution (green). Confocal image showing cytoplasmic and nuclear staining on NIH/3T3 cells.

The nuclear counter stain is DAPI (blue). Tubulin is detected with Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) (ab195889) (red) at 1/200 dilution.

Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab192036).

Immunoprecipitation - Anti-Pin1 antibody [EPR18546-317] - BSA and Azide free (AB224527)
  • IP

Supplier Data

Immunoprecipitation - Anti-Pin1 antibody [EPR18546-317] - BSA and Azide free (AB224527)

Pin1 was immunoprecipitated from 0.35 mg of NIH/3T3 (mouse embryonic fibroblast cell line) lysate with ab192036 at 1/30 dilution. Western blot was performed from the immunoprecipitate using ab192036 at 1/1000 dilution. VeriBlot for IP Detection Reagent (HRP) (ab131366), was used for detection at 1/10000 dilution.

Lane 1 : NIH/3T3 whole cell lysate 10 μg (Input).

Lane 2 : ab192036 IP in NIH/3T3 whole cell lysate.

Lane 3 : Rabbit monoclonal IgG (ab172730) instead of ab192036 in NIH/3T3 whole cell lysate.

Blocking and dilution buffer and concentration : 5% NFDM/TBST.

Exposure time : 2 seconds.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab192036).

All lanes:

Immunoprecipitation - Anti-Pin1 antibody [EPR18546-317] (<a href='/en-us/products/primary-antibodies/pin1-antibody-epr18546-317-ab192036'>ab192036</a>)

Predicted band size: 18 kDa

Observed band size: 18 kDa

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Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR18546-317

Isotype

IgG

Carrier free

Yes

Reacts with

Mouse, Rat, Human

Applications

WB, IP, Flow Cyt (Intra), ICC/IF

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "FlowCytIntra" : {"fullname" : "Flow Cytometry (Intracellular)", "shortname":"Flow Cyt (Intra)"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IP-species-checked": "guaranteed", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "guaranteed", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCytIntra-species-checked": "testedAndGuaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "<p></p>" }, "Mouse": { "IP-species-checked": "testedAndGuaranteed", "IP-species-dilution-info": "", "IP-species-notes": "<p></p>", "WB-species-checked": "guaranteed", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "FlowCytIntra-species-checked": "guaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" }, "Rat": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "guaranteed", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCytIntra-species-checked": "predicted", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" } } }

Product details

ab224527 is the carrier-free version of ab192036.

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.

Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

Compatibility
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Storage information
Do Not Freeze

Supplementary information

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

Pin1 also known as Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1 is a small isomerase enzyme with a molecular weight of approximately 18 kDa. This protein is unique because of its specificity for phosphorylated serine/threonine-proline bonds. Pin1 catalyzes the cis-trans isomerization of these bonds with high efficiency. Expression of the Pin1 protein occurs widely across various tissues such as the brain heart and liver. It predominantly functions in the cytoplasm and nucleus where it modulates the activity of its target proteins by inducing conformational changes.
Biological function summary

Pin1 is essential in regulating cell cycle progression and cellular signaling. It influences a variety of cellular processes including cell proliferation transcriptional regulation and apoptosis. By altering the conformation of specific phosphorylated proteins Pin1 ensures the precise control of cell cycle checkpoints impacting the stability of many proteins such as cyclin D1 and p53. Despite not being part of a large protein complex Pin1 interacts with numerous other proteins thereby coordinating complex regulatory networks essential for maintaining normal cell function.

Pathways

Pin1 plays an important role in both the Wnt signaling pathway and the MAPK signaling pathway. In the Wnt pathway Pin1 maintains stability and the accumulation of β-catenin which affects transcription of target genes critical for cell proliferation. Within the MAPK pathway Pin1 regulates the activity of proteins like c-Jun and ERK1/2 which are vital for transmitting extracellular signals to cellular responses. Through these pathways Pin1 helps modulate responses to external stimuli and maintains cellular homeostasis by adjusting protein function dynamically in response to changes in phosphorylation status.

Changes in Pin1 activity have been linked to cancer and Alzheimer's disease. In cancer increased Pin1 expression accelerates the degradation of tumor suppressor proteins like p53 contributing to uncontrolled cell proliferation and reduced apoptosis. In Alzheimer's disease Pin1 dysfunction leads to the accumulation of phosphorylated tau protein which forms neurofibrillary tangles and disrupts normal neuronal function. Through these connections Pin1 represents a potential therapeutic target for developing treatments aimed at restoring balance in these pathways and alleviating disease symptoms.

Product protocols

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

Target data

Peptidyl-prolyl cis/trans isomerase (PPIase) that binds to and isomerizes specific phosphorylated Ser/Thr-Pro (pSer/Thr-Pro) motifs (PubMed : 29686383, PubMed : 30893596). By inducing conformational changes in a subset of phosphorylated proteins, acts as a molecular switch in multiple cellular processes (PubMed : 29686383, PubMed : 30893596). Displays a preference for an acidic residue N-terminal to the isomerized proline bond. Regulates mitosis presumably by interacting with NIMA and attenuating its mitosis-promoting activity. Down-regulates kinase activity of BTK. Can transactivate multiple oncogenes and induce centrosome amplification, chromosome instability and cell transformation. Required for the efficient dephosphorylation and recycling of RAF1 after mitogen activation (By similarity). Binds and targets PML and BCL6 for degradation in a phosphorylation-dependent manner (PubMed : 17828269). Acts as a regulator of JNK cascade by binding to phosphorylated FBXW7, disrupting FBXW7 dimerization and promoting FBXW7 autoubiquitination and degradation : degradation of FBXW7 leads to subsequent stabilization of JUN (By similarity). May facilitate the ubiquitination and proteasomal degradation of RBBP8/CtIP through CUL3/KLHL15 E3 ubiquitin-protein ligase complex, hence favors DNA double-strand repair through error-prone non-homologous end joining (NHEJ) over error-free, RBBP8-mediated homologous recombination (HR) (By similarity). Upon IL33-induced lung inflammation, catalyzes cis-trans isomerization of phosphorylated IRAK3/IRAK-M, inducing IRAK3 stabilization, nuclear translocation and expression of pro-inflammatory genes in dendritic cells (PubMed : 29686383). Catalyzes cis-trans isomerization of phosphorylated phosphoglycerate kinase PGK1 under hypoxic conditions to promote its binding to the TOM complex and targeting to the mitochondrion (By similarity). Acts as a negative regulator of adipocyte browning by binding to phosphorylated PRDM16, targeting PRDM16 for degradation (PubMed : 30893596).
See full target information Pin1

Publications (1)

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

Journal of microbiology and biotechnology 35:e2412067 PubMed40582762

2025

Effects of Acute Abdomen III on Sepsis-Induced Intestinal Damage in a Rat Model.

Applications

Unspecified application

Species

Unspecified reactive species

Lu Wang,Jingjing Hu,Fangyu Hu,Yuexuan Chen,Ming Fang,Yuanling Ye
View all publications

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