{"product_id":"abcam-ab216327","title":"Abcam, ab216327, Anti-Occludin antibody [EPR20992]","description":"\u003cp\u003eSize: 20µL \/ 100µL \/ 1mL\u003cbr\u003e\nAnti-Occludin antibody [EPR20992] (ab216327) is a rabbit monoclonal antibody detecting Occludin in  Western Blot, Flow Cytometry (Intra), Flow Cytometry, IP, IHC-P, IHC-Fr, ICC\/IF . Suitable for  Dog, Human, Mouse, Rat . - KO validated for confirmed specificity - Biophysical QC for unrivalled batch-batch consistency - Over 230 publications\u003cbr\u003e\nKey facts\u003cbr\u003e\nHost species:Rabbit,\u003cbr\u003e\nClonality:Monoclonal,\u003cbr\u003e\nClone number:EPR20992,\u003cbr\u003e\nIsotype:IgG,\u003cbr\u003e\nCarrier free:No,\u003cbr\u003e\nReacts with:Mouse, Rat, Dog, Human,\u003cbr\u003e\nApplications:Flow Cyt (Intra), WB, IHC-P, ICC\/IF, IP, IHC-FrSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,\u003cbr\u003e\nImmunogen:The exact immunogen used to generate this antibody is proprietary information.,\u003cbr\u003e\nSpecificity:This antibody is not suitable for ICC in mouse or rat species or for any testing rat intestinal tissues.FURTHER INFORMATION ON SPECIFICITY (Chinese Version) available under the product protocols section. This file includes key technical notes of experience when using this product.\u003c\/p\u003e\n\n\u003cp\u003eProduct details:\u003cbr\u003e\nAnti-Occludin antibody [EPR20992] (ab216327) was developed by Abcam using patented rabbit monoclonal antibody technology and is validated for use in Flow Cyt (Intra), ICC\/IF, IHC-Fr, IHC-P, IP and WB.\u003cbr\u003e\nAnti-Occludin antibody [EPR20992] (ab216327) was first used in a scientific publication in 2018 and has been cited over 237 times in peer reviewed journals. It's performance in Western blot in human, mouse and rat samples is trusted by the scientific community.\u003cbr\u003e\nAbcam's high quality manufacturing and validation processes ensure Anti-Occludin antibody [EPR20992] (ab216327) has high sensitivity and specificity alongside high lot-to-lot consistency and reproducibility.\u003cbr\u003e\nThe specificity of Anti-Occludin antibody [EPR20992] (ab216327) has been confirmed by Western Blot testing in Occludin knockout HAP1 cells.\u003cbr\u003e\nAnti-Occludin antibody [EPR20992] (ab216327) has 8 independent reviews from customers.\u003cbr\u003e\nAnti-Occludin antibody [EPR20992] (ab216327) specifically detects Occludin (UniProt ID: Q16625; Molecular weight: 60kDa) and is sold in a convenient trial size to enable initial testing (10 µL) and larger sizes for subsequent scaling up experiments (100 µL and 1 mL).\u003cbr\u003e\nConjugation-ready, carrier free format available for antibody clone EPR20992 -\u003cbr\u003e\nab224526\u003cbr\u003e\nOccludin is a tight junction protein that plays a crucial role in maintaining the integrity of epithelial and endothelial barriers. In oncology, its downregulation is associated with increased tumorigenic and metastatic potential in cancers such as lung carcinoma, making it a potential prognostic biomarker and therapeutic target.\u003cbr\u003e\nPatented technology\u003cbr\u003e\nOur RabMAb\u003cbr\u003e\ntechnology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to\u003cbr\u003e\nRabMAb® patents\u003cbr\u003e\nWhat are the advantages of a recombinant monoclonal antibody?\u003cbr\u003e\nThis product is a recombinant monoclonal antibody, which offers several advantages including:\u003cbr\u003e\n- High batch-to-batch consistency and reproducibility\u003cbr\u003e\n- Improved sensitivity and specificity\u003cbr\u003e\n- Long-term security of supply\u003cbr\u003e\n- Animal-free batch production\u003cbr\u003e\nFor more information, read more on\u003cbr\u003e\nrecombinant antibodies\u003c\/p\u003e\n\n\u003cp\u003eProperties and Storage Information:\u003cbr\u003e\nForm-Liquid, Purification technique-Affinity purification Protein A, Storage buffer-pH: 7.2 - 7.4Preservative: 0.01% Sodium azideConstituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% 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\nOccludin is a protein that plays an important mechanical role in forming tight junctions which are specialized connections between neighboring cell membranes. Alternative names for this target include occludin-1. The occludin protein has a molecular weight of approximately 65 kDa. It is expressed in a variety of tissues but levels tend to be high in epithelial and endothelial cells where tight junctions are essential for barrier functions. Occludin acts as integral membrane protein contributing to the complex structures that seal spaces between cells.\u003cbr\u003e\nBiological function summary\u003cbr\u003e\nOccludin serves as an important component in maintaining cell-to-cell adhesion within tight junction complexes. It interacts with other tight junction proteins such as claudins and junctional adhesion molecules to regulate paracellular permeability. These interactions help maintain selective barrier properties of epithelial and endothelial layers preventing the passage of large molecules and pathogens while allowing passage of ions and small molecules. Occludin stabilizes the tight junctions by interacting with the cytoskeleton and signaling proteins that are important for tight junction assembly and maintenance.\u003cbr\u003e\nPathways\u003cbr\u003e\nOccludin functions prominently in the regulation of tight junction integrity and barrier function. It participates in pathways such as the tight junction signaling pathway and the paracellular transport pathway. Occludin interacts with ZO-1 a scaffolding protein bridging its interaction with the actin cytoskeleton which supports the structural organization and function of tight junctions. This connectivity allows for regulation of the permeability and transport across the epithelial barrier.\u003cbr\u003e\nDisruptions in occludin function are connected to conditions such as inflammatory bowel disease (IBD) and some cancers. In IBD abnormal occludin expression can compromise intestinal barrier function leading to increased intestinal permeability and an inflammatory response. In certain cancers loss of occludin expression is linked to increased invasiveness and metastasis due to weakened cell adhesion. The dysfunction of proteins like ZO-1 which interact with occludin in these pathways also contributes to these pathological states highlighting the importance of occludin's regulatory roles in maintaining cellular barrier integrity.\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46844032319657,"sku":"ab216327","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/abcam-ab216327","provider":"Iright","version":"1.0","type":"link"}