JavaScript is disabled in your browser. Please enable JavaScript to view this website.
AB245571

Anti-USP39 antibody

Be the first to review this product! Submit a review

|

(1 Publication)

Rabbit Polyclonal USP39 antibody. Suitable for IP and reacts with Human samples. Cited in 1 publication. Immunogen corresponding to Synthetic Peptide within Human USP39 aa 350 to C-terminus.

View Alternative Names

CGI-21, HSPC332, PRO2855, USP39, Ubiquitin carboxyl-terminal hydrolase 39, SAD1 homolog, U4/U6.U5 tri-snRNP-associated 65 kDa protein

1 Images
Immunoprecipitation - Anti-USP39 antibody (AB245571)
  • IP

Supplier Data

Immunoprecipitation - Anti-USP39 antibody (AB245571)

USP39 was immunoprecipitated from HeLa (Human epithelial cell line from cervix adenocarcinoma) whole cell lysate (1 mg per IP reaction; 20% of IP loaded) prepared using NETN lysis buffer.

ab245571 used for IP at 6 μg per reaction. For WB 1 μg/ml.

Lane 1 : ab245571 IP in HeLa whole cell lysate.
Lane 2 : Control IgG in HeLa whole cell lysate.

Chemiluminescence detection : 30 seconds.

All lanes:

Immunoprecipitation - Anti-USP39 antibody (ab245571)

Predicted band size: 65 kDa

false

Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

No

Reacts with

Human

Applications

IP

applications

Immunogen

Synthetic Peptide within Human USP39 aa 350 to C-terminus. The exact immunogen used to generate this antibody is proprietary information.

Q53GS9

style
left-column

Alternative Products

Primary Antibodies

AB236453

Anti-USP39 antibody - N-terminal

Immunocytochemistry/ Immunofluorescence - Anti-USP39 antibody - N-terminal (AB236453)

  • 0
  • 0
Primary Antibodies

AB131244

Anti-USP39 antibody [EPR8683]

RabMAb|Recombinant

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-USP39 antibody [EPR8683] (AB131244)

  • 0
  • 0
Primary Antibodies

AB131332

Anti-USP39 antibody [EPR8684]

RabMAb|Recombinant

Immunocytochemistry/ Immunofluorescence - Anti-USP39 antibody [EPR8684] (AB131332)

  • 0
  • 0

Complementary Products

Primary Antibodies

AB79237

Anti-PRPF8/Prp8 antibody

BOND RX™ Validated

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PRPF8/Prp8 antibody (AB79237)

  • 5
  • 5
Primary Antibodies

AB92547

Anti-Vimentin antibody [EPR3776] - Cytoskeleton Marker

BOND RX™ Validated|KO Validated|RabMAb|Recombinant|Lab Essentials|20ul selling size|Advanced Validation

Multiplex immunohistochemistry - Anti-Vimentin antibody [EPR3776] - Cytoskeleton Marker (AB92547)

  • 5
  • 92
Primary Antibodies

AB1791

Anti-Histone H3 antibody - Nuclear Marker and ChIP Grade

Lab Essentials

ChIP - Anti-Histone H3 antibody - Nuclear Marker and ChIP Grade (AB1791)

  • 5
  • 233
Primary Antibodies

AB108931

Anti-HAUSP / USP7 antibody [EPR4253]

20ul selling size|RabMAb|Recombinant|KO Validated

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

  • 4
  • 2
style
left-column

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"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IP-species-checked": "testedAndGuaranteed", "IP-species-dilution-info": "2-10 µg/mg of lysate", "IP-species-notes": "<p></p>" }, "Mouse": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "" }, "Orangutan": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "" } } }
style
left-column
style
left-column

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Immunogen
Purification notes
ab245571 was affinity purified using an epitope specific to USP39 immobilized on solid support.
Storage buffer
pH: 7 - 8 Preservative: 0.09% Sodium azide Constituents: Tris citrate/phosphate
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
+4°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle
style
left-column

Supplementary information

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

USP39 also known as U4/U6.U5 tri-snRNP-associated protein or Sad1 homologue functions as a deubiquitinating enzyme which is essential for the ubiquitin-proteasome system in cells. This protein has a molecular mass of approximately 65 kDa and is expressed abundantly in the nucleus. It participates in the regulation of pre-mRNA splicing by facilitating the assembly of the spliceosome an intricate molecular machine.
Biological function summary

USP39 plays a significant role in pre-mRNA splicing a process critical for the maturation of messenger RNA. It forms part of the U4/U6.U5 tri-snRNP complex which is essential for spliceosome assembly. This protein ensures proper spliceosome cycling by stabilizing snRNPs contributing to the accurate removal of introns from pre-mRNA sequences. Its involvement in RNA processing highlights its importance in gene expression regulation.

Pathways

USP39 integrates into the spliceosome pathway and is also linked to the mRNA surveillance pathway. These pathways are important for correct mRNA synthesis and degradation. USP39 functions alongside other splicing factors such as PRPF8 and EFTUD2 which are important components of the spliceosome machinery. By working synchronously with these proteins it maintains efficient RNA processing and cellular homeostasis.

USP39 has associations with various cancer types including breast and prostate cancer. Alterations in its expression or function can disrupt normal splicing and gene expression contributing to oncogenesis. In breast cancer for instance USP39 interacts with the BRCA1 protein influencing pathways linked to DNA repair and tumor suppression. In prostate cancer defects in its deubiquitination activity can lead to aberrant cell cycles and resistance to apoptosis highlighting its role in maintaining cellular health.
style
left-column
style
left-column

Product protocols

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

Target data

Deubiquitinating enzyme that plays a role in many cellular processes including cellular antiviral response, epithelial morphogenesis, DNA repair or B-cell development (PubMed : 33127822, PubMed : 34614178). Plays a role in pre-mRNA splicing as a component of the U4/U6-U5 tri-snRNP, one of the building blocks of the precatalytic spliceosome (PubMed : 11350945, PubMed : 26912367). Specifically regulates immunoglobulin gene rearrangement in a spliceosome-dependent manner, which involves modulating chromatin interactions at the Igh locus and therefore plays an essential role in B-cell development (By similarity). Regulates AURKB mRNA levels, and thereby plays a role in cytokinesis and in the spindle checkpoint (PubMed : 18728397). Regulates apoptosis and G2/M cell cycle checkpoint in response to DNA damage by deubiquitinating and stabilizing CHK2 (PubMed : 30771428). Also plays an important role in DNA repair by controlling the recruitment of XRCC4/LIG4 to DNA double-strand breaks for non-homologous end-joining repair (PubMed : 34614178). Participates in antiviral activity by affecting the type I IFN signaling by stabilizing STAT1 and decreasing its 'Lys-6'-linked ubiquitination (PubMed : 33127822). Contributes to non-canonical Wnt signaling during epidermal differentiation (By similarity). Acts as a negative regulator NF-kappa-B activation through deubiquitination of 'Lys-48'-linked ubiquitination of NFKBIA (PubMed : 36651806).
See full target information USP39
style
left-column

Publications (1)

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

Molecular medicine reports 23: PubMed33576445

2021

lncRNA‑MALAT1 promotes high glucose‑induced H9C2 cardiomyocyte pyroptosis by downregulating miR‑141‑3p expression.

Applications

Unspecified application

Species

Unspecified reactive species

Aishan Wu,Weili Sun,Fengying Mou
View all publications
style
left-column
style
left-column
style
right-column

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