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          Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

          • Primary Antibodies ›
          • PSMD3 Antibodies

          Invitrogen

          PSMD3 Polyclonal Antibody

          2 References
          View all (14) PSMD3 antibodies

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          Datasheet
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          Datasheet
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          Cite PSMD3 Polyclonal Antibody

          • Antibody Testing Data (4)
          PSMD3 Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.
          PSMD3 Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.

          FIGURE: 1 / 4

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          PSMD3 Antibody (PA1-974) in ICC/IF

          Immunofluorescent analysis of Proteasome 19S Subunit S3 (green) showing staining in the cytoplasm and nucleus of NIH-3T3 cells (right) compared to a negative control without primary antibody (left). Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with a Proteasome 19S Subunit S3 polyclonal antibody (Product # PA1-974) in 3% BSA-PBS at a dilution of 1:100 and incubated overnight at 4ºC in a humidified chamber. Cells were ... View More {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          PSMD3 Antibody in Immunocytochemistry (ICC/IF)
          PSMD3 Antibody in Immunocytochemistry (ICC/IF)
          PSMD3 Antibody in Immunocytochemistry (ICC/IF)
          PSMD3 Antibody in Flow Cytometry (Flow)

          Product Details

          PA1-974

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1.0 µg/mL
          View 1 publication 1 publication

          Immunocytochemistry (ICC/IF)

          1:50-1:500
          -

          Flow Cytometry (Flow)

          1-20 µg/mL
          -

          Miscellaneous PubMed (MISC)

          -
          View 1 publication 1 publication
          Product Specifications

          Species Reactivity

          Human, Mouse

          Published species

          Human

          Host/Isotype

          Rabbit / IgG

          Class

          Polyclonal

          Type

          Antibody

          Immunogen

          Synthetic Peptide: E(513) R E Q Q D L E F A K E M A E D D D D S F P(534)
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          1 mg/mL

          Purification

          Antigen affinity chromatography

          Storage buffer

          PBS with 1mg/mL BSA

          Contains

          0.05% sodium azide

          Storage conditions

          -20°C, Avoid Freeze/Thaw Cycles

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_2237636

          Product Specific Information

          PA1-974 detects proteasome 19S subunit S3 from human and mouse cells.

          PA1-974 has been successfully used in ICC/IF, FACS, and Western blot procedures. By Western blot, this antibody detects an ~60 kDa protein representing proteasome 19S subunit S3 from HeLa cell extract.

          For Western blot procedures it is necessary to transfer the protein to membrane at pH 11.

          PA1-974 immunizing peptide corresponds to amino acid residues 513-534 from human proteasome 19S subunit S3 protein.

          Target Information

          The 26S proteasome is a multicatalytic proteinase complex with a highly ordered structure composed of 2 complexes, a 20S core and a 19S regulator. The 20S core is composed of 4 rings of 28 non-identical subunits; 2 rings are composed of 7 alpha subunits and 2 rings are composed of 7 beta subunits. The 19S regulator is composed of a base, which contains 6 ATPase subunits and 2 non-ATPase subunits, and a lid, which contains up to 10 non-ATPase subunits. Proteasomes are distributed throughout eukaryotic cells at a high concentration and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. An essential function of a modified proteasome, the immunoproteasome, is the processing of class I MHC peptides. This gene encodes one of the non-ATPase subunits of the 19S regulator lid.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          Bioinformatics

          Protein Aliases: 26S proteasome non-ATPase regulatory subunit 3; 26S proteasome regulatory subunit RPN3; 26S proteasome regulatory subunit S3; proteasome (prosome, macropain) 26S subunit, non-ATPase, 3; Proteasome subunit p58; tissue specific transplantation antigen 2; tissue specific transplantation antigen P91A; Transplantation antigen P91A; Tum-P91A antigen

          View more View less

          Gene Aliases: AI255837; AntP91a; D11Bwg1349e; P58; P91a; Psd3; PSMD3; RPN3; S3; TSTA2; Tstap91a

          View more View less

          UniProt ID: (Human) O43242, (Mouse) P14685

          View more View less

          Entrez Gene ID: (Human) 5709, (Mouse) 22123

          View more View less

          Function(s)
          protein binding enzyme regulator activity
          Process(es)
          MAPK cascade protein polyubiquitination stimulatory C-type lectin receptor signaling pathway antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-dependent ubiquitin-dependent protein catabolic process regulation of cellular amino acid metabolic process anaphase-promoting complex-dependent catabolic process tumor necrosis factor-mediated signaling pathway NIK/NF-kappaB signaling Fc-epsilon receptor signaling pathway proteasome-mediated ubiquitin-dependent protein catabolic process regulation of mRNA stability T cell receptor signaling pathway negative regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle positive regulation of ubiquitin-protein ligase activity involved in regulation of mitotic cell cycle transition Wnt signaling pathway, planar cell polarity pathway negative regulation of canonical Wnt signaling pathway positive regulation of canonical Wnt signaling pathway regulation of protein catabolic process
          It has to be done as per old AB suggested Products section.
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          If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

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