{"product_id":"abcam-ab3330","title":"Abcam, ab3330, Anti-PSMB5\/MB1 antibody","description":"\u003cp\u003eSize: 100µg\u003cbr\u003e\nRabbit Polyclonal PSMB5\/MB1 antibody. Suitable for ICC, WB and reacts with Human, Cow, Mouse samples. Cited in 49 publications. Immunogen corresponding to Synthetic Peptide within Mouse Psmb5 aa 200 to C-terminus.\u003cbr\u003e\nKey facts\u003cbr\u003e\nHost species:Rabbit,\u003cbr\u003e\nClonality:Polyclonal,\u003cbr\u003e\nIsotype:IgG,\u003cbr\u003e\nCarrier free:No,\u003cbr\u003e\nReacts with:Mouse, Cow, Human,\u003cbr\u003e\nApplications:WB, ICCSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,\u003cbr\u003e\nImmunogen:Synthetic Peptide within Mouse Psmb5 aa 200 to C-terminus. The exact immunogen used to generate this antibody is proprietary information.O55234,\u003cbr\u003e\nSpecificity:Detects proteasome PSMB5\/MB1.\u003c\/p\u003e\n\n\u003cp\u003eProperties and Storage Information:\u003cbr\u003e\nForm-Liquid, Purification technique-Affinity purification Immunogen, Storage buffer-Constituents: PBS, 0.1% 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\u003c\/p\u003e\n\n\u003cp\u003eSupplementary Information:\u003cbr\u003e\nThis supplementary information is collated from multiple sources and compiled automatically.\u003cbr\u003e\nPSMB5 also known as MB1 or β5 is a subunit of the 20S proteasome complex with a molecular mass of approximately 28 kDa. This protein functions as a chymotrypsin-like peptidase that is important for protein degradation. It is expressed in various tissues throughout the body particularly in those with high protein turnover.\u003cbr\u003e\nBiological function summary\u003cbr\u003e\nPSMB5 plays a significant role in regulating protein homeostasis within the cell. It forms part of the core 20S proteasome complex where its enzymatic activity facilitates the breakdown of ubiquitinated proteins into smaller peptides. This protein degradation is essential for many cellular processes including the removal of damaged or misfolded proteins therefore maintaining cellular function.\u003cbr\u003e\nPathways\u003cbr\u003e\nPSMB5 is integral to the ubiquitin-proteasome pathway which is important for protein recycling and quality control within cells. This pathway involves the tagging of proteins with ubiquitin and their subsequent degradation by the proteasome. PSMB5 interacts with other proteasome subunits like β1 and β2 contributing to a functional protein breakdown machinery. Dysregulation of this pathway can lead to the accumulation of unwanted proteins and affect cellular health.\u003cbr\u003e\nAlterations in PSMB5 function have been implicated in the development of cancer and neurodegenerative diseases. Cancer cells often exhibit altered proteasome activity where PSMB5 may contribute to the survival and proliferation of these cells. In neurodegenerative diseases like Alzheimer's impairments in protein degradation pathways including PSMB5 can lead to protein aggregation and toxicity. Researchers are exploring how PSMB5 interacts with other proteins within these contexts to better understand its potential as a therapeutic target.\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46855704674473,"sku":"ab3330","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/es\/products\/abcam-ab3330","provider":"Iright","version":"1.0","type":"link"}