Western Blot (WB)
(Western blot analysis of extracts of various cell lines, using PSMA4 antibody at 1:1000 dilution.)
Rabbit PSMA4 Polyclonal Antibody | anti-PSMA4 antibody
PSMA4 Polyclonal Antibody
PBS with 0.02% sodium azide, 50% glycerol, pH7.12
IHC: 1:50-1:200
IF: 1:50-1:200
Western Blot (WB)
(Western blot analysis of extracts of various cell lines, using PSMA4 antibody at 1:1000 dilution.)
Western Blot (WB)
(Western blot analysis of extracts of various cell lines, using PSMA4 antibody at 1:1000 dilution.)
Immunohistochemistry (IHC)
(Immunohistochemistry of paraffin-embedded human colon using PSMA4 antibody at dilution of 1:100 .)
Immunohistochemistry (IHC)
(Immunohistochemistry of paraffin-embedded human colon using PSMA4 antibody at dilution of 1:100 .)
Immunofluorescence (IF)
(Immunofluorescence analysis of U2OS cells using PSMA4 antibody . Blue: DAPI for nuclear staining.)
Immunofluorescence (IF)
(Immunofluorescence analysis of U2OS cells using PSMA4 antibody . Blue: DAPI for nuclear staining.)
NCBI and Uniprot Product Information
NCBI Description
The proteasome is a multicatalytic proteinase complex with a highly ordered ring-shaped 20S core structure. The core structure 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. 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 a member of the peptidase T1A family, that is a 20S core alpha subunit. Three alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
Uniprot Description
PSMA4: The proteasome is a multicatalytic proteinase complex which is characterized by its ability to cleave peptides with Arg, Phe, Tyr, Leu, and Glu adjacent to the leaving group at neutral or slightly basic pH. The proteasome has an ATP-dependent proteolytic activity. Belongs to the peptidase T1A family. 2 isoforms of the human protein are produced by alternative splicing.
Protein type: EC 3.4.25.1; Proteasome complex; Protease
Chromosomal Location of Human Ortholog: 15q25.1
Cellular Component: nucleoplasm; proteasome complex; proteasome core complex; intracellular membrane-bound organelle; cytoplasm; plasma membrane; nucleus; cytosol
Molecular Function: threonine endopeptidase activity; protein binding
Biological Process: positive regulation of ubiquitin-protein ligase activity during mitotic cell cycle; negative regulation of ubiquitin-protein ligase activity during mitotic cell cycle; protein polyubiquitination; viral reproduction; apoptosis; antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-dependent; DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest; regulation of apoptosis; antigen processing and presentation of peptide antigen via MHC class I; regulation of ubiquitin-protein ligase activity during mitotic cell cycle; anaphase-promoting complex-dependent proteasomal ubiquitin-dependent protein catabolic process; antigen processing and presentation of exogenous peptide antigen via MHC class I; gene expression; mitotic cell cycle; regulation of amino acid metabolic process; negative regulation of apoptosis; G1/S transition of mitotic cell cycle
Research Articles on PSMA4
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Product Notes
The PSMA4 psma4 (Catalog #AAA9457662) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The PSMA4 Polyclonal Antibody reacts with Human, Mouse, Rat, Monkey and may cross-react with other species as described in the data sheet. AAA Biotech's PSMA4 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF). WB: 1:500-1:2000 IHC: 1:50-1:200 IF: 1:50-1:200. Researchers should empirically determine the suitability of the PSMA4 psma4 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "PSMA4, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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