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AB4850

Anti-USP15 antibody

3

(1 Review)

|

(2 Publications)

Goat Polyclonal USP15 antibody. Suitable for IHC-P and reacts with Human samples. Cited in 2 publications. Immunogen corresponding to Synthetic Peptide within Human USP15 aa 950 to C-terminus.

View Alternative Names

KIAA0529, USP15, Ubiquitin carboxyl-terminal hydrolase 15, Deubiquitinating enzyme 15, Ubiquitin thioesterase 15, Ubiquitin-specific-processing protease 15, Unph-2, Unph4

1 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-USP15 antibody (AB4850)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-USP15 antibody (AB4850)

Immunohistochemical analysis of paraffin embedded Human Liver labeling USP15 with ab4850 at 2.5-3.8μg/ml. The image shows patterned intracellular staining in hepatocytes.

Steamed antigen retrieval with citrate buffer pH 6, HRP-staining.

Key facts

Host species

Goat

Clonality

Polyclonal

Isotype

IgG

Carrier free

No

Reacts with

Human

Applications

IHC-P

applications

Immunogen

Synthetic Peptide within Human USP15 aa 950 to C-terminus. The exact immunogen used to generate this antibody is proprietary information.

Q9Y4E8

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Alternative Products

Primary Antibodies

AB97533

Anti-USP15 antibody

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-USP15 antibody (AB97533)

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Primary Antibodies

AB138322

Anti-USP15 antibody - N-terminal

Western blot - Anti-USP15 antibody - N-terminal (AB138322)

  • 0
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Primary Antibodies

AB71713

Anti-USP15 antibody

Immunoprecipitation - Anti-USP15 antibody (AB71713)

  • 0
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Complementary Products

Secondary Antibodies

AB150077

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

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

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Primary Antibodies

AB108931

Anti-HAUSP / USP7 antibody [EPR4253]

RabMAb|Recombinant|KO Validated

Immunocytochemistry/ Immunofluorescence - Anti-HAUSP / USP7 antibody [EPR4253] (AB108931)

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Primary Antibodies

AB216428

Anti-MADH7/SMAD7 antibody

Western blot - Anti-MADH7/SMAD7 antibody (AB216428)

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Primary Antibodies

AB46798

Anti-Hsp60 antibody - Mitochondrial Marker

BOND RX™ Validated|Lab Essentials

Western blot - Anti-Hsp60 antibody - Mitochondrial Marker (AB46798)

  • 5
  • 13
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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"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "2.5-3.8 µg/mL", "IHCP-species-notes": "<p>Perform heat mediated antigen retrieval with citrate buffer (pH6).</p>" }, "Rat": { "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" }, "Cow": { "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" }, "Dog": { "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" }, "Pig": { "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" } } }
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Product details

Gene Ontology terms - ubiquitin-specific protease activity; cysteine-type endopeptidase activity; deubiquitination.
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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Immunogen
Purification notes
Purified from goat serum by ammonium sulphate precipitation followed by antigen affinity chromatography using the immunizing peptide.
Storage buffer
pH: 7.3 Preservative: 0.02% Sodium azide Constituents: Tris buffered saline, 0.5% BSA
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
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Supplementary information

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

USP15 also known as Ubiquitin Specific Peptidase 15 is a deubiquitinating enzyme that removes ubiquitin from target proteins a process integral to protein degradation and regulation. It has a molecular mass of approximately 107 kDa. USP15 regulates protein turnover and stability through its enzymatic activity and is predominantly cytoplasmic expressed in various tissues including the brain heart and liver. Its expression pattern suggests widespread functionality across different physiological contexts.
Biological function summary

USP15 is involved in numerous cellular processes through its role in protein homeostasis. It associates with several protein complexes to regulate signaling pathways and cellular responses. USP15 plays a central role in the regulation of TGF-β signaling by deubiquitinating and stabilizing SMAD proteins that are important for signal transduction. In addition to TGF-β modulation USP15 also participates in endocytic trafficking by associating with the ESCRT complex impacting receptor degradation and cell signaling.

Pathways

The function of USP15 is critical in integrating cellular signaling networks such as the TGF-β and NF-kB pathways. Within the TGF-β pathway USP15 deubiquitinates receptor-regulated SMADs maintaining their stability and enhancing signal transduction. In the NF-kB pathway USP15 influences the activation by regulating the degradation of IκBα an inhibitor of NF-kB which indicates its role in immune response and inflammation. Through these pathways USP15 interacts with proteins like SMAD2/3 in TGF-β signaling and IκBα in NF-kB regulation.

USP15 has associations with cancer and neurodegenerative diseases. In cancer altered USP15 activity leads to dysregulation of TGF-β signaling influencing tumor progression and metastasis. The enzyme interacts with proteins such as MDM2 in neurodegenerative disorders affecting p53 stability and neuronal cell survival. This suggests a role in processes like apoptosis and DNA repair critical in the onset and progression of neurodegenerative conditions. But current research continues aiming for better understanding of USP15's connections with these disorders.
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Product protocols

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

Hydrolase that removes conjugated ubiquitin from target proteins and regulates various pathways such as the TGF-beta receptor signaling, NF-kappa-B and RNF41/NRDP1-PRKN pathways (PubMed : 16005295, PubMed : 17318178, PubMed : 19576224, PubMed : 19826004, PubMed : 21947082, PubMed : 22344298, PubMed : 24852371). Acts as a key regulator of TGF-beta receptor signaling pathway, but the precise mechanism is still unclear : according to a report, acts by promoting deubiquitination of monoubiquitinated R-SMADs (SMAD1, SMAD2 and/or SMAD3), thereby alleviating inhibition of R-SMADs and promoting activation of TGF-beta target genes (PubMed : 21947082). According to another reports, regulates the TGF-beta receptor signaling pathway by mediating deubiquitination and stabilization of TGFBR1, leading to an enhanced TGF-beta signal (PubMed : 22344298). Able to mediate deubiquitination of monoubiquitinated substrates, 'Lys-27'-, 'Lys-48'- and 'Lys-63'-linked polyubiquitin chains (PubMed : 33093067). May also regulate gene expression and/or DNA repair through the deubiquitination of histone H2B (PubMed : 24526689). Acts as an inhibitor of mitophagy by counteracting the action of parkin (PRKN) : hydrolyzes cleavage of 'Lys-48'- and 'Lys-63'-linked polyubiquitin chains attached by parkin on target proteins such as MFN2, thereby reducing parkin's ability to drive mitophagy (PubMed : 24852371). Acts as an associated component of COP9 signalosome complex (CSN) and regulates different pathways via this association : regulates NF-kappa-B by mediating deubiquitination of NFKBIA and deubiquitinates substrates bound to VCP (PubMed : 16005295, PubMed : 17318178, PubMed : 19576224, PubMed : 19826004). Involved in endosome organization by mediating deubiquitination of SQSTM1 : ubiquitinated SQSTM1 forms a molecular bridge that restrains cognate vesicles in the perinuclear region and its deubiquitination releases target vesicles for fast transport into the cell periphery (PubMed : 27368102). Acts as a negative regulator of antifungal immunity by mediating 'Lys-27'-linked deubiquitination of CARD9, thereby inactivating CARD9 (PubMed : 33093067).. (Microbial infection) Protects APC and human papillomavirus type 16 protein E6 against degradation via the ubiquitin proteasome pathway.
See full target information USP15
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Publications (2)

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

Frontiers in aging neuroscience 17:1549770 PubMed40365352

2025

Dysregulated calcium signaling in the aged macaque entorhinal cortex associated with tau hyperphosphorylation.

Applications

Unspecified application

Species

Unspecified reactive species

Shveta Bathla,Dibyadeep Datta,Dinara Bolat,Elizabeth Woo,Alvaro Duque,Jon I Arellano,Amy F T Arnsten,Angus C Nairn

Frontiers in cell and developmental biology 8:529 PubMed32671073

2020

USP15 Enhances Re-epithelialization Through Deubiquitinating EIF4A1 During Cutaneous Wound Repair.

Applications

Unspecified application

Species

Unspecified reactive species

Yixuan Zhao,Xin Huang,Zewei Zhang,Yifan Zhang,Guoyou Zhang,Tao Zan,Qingfeng Li
View all publications
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