{"product_id":"abcam-ab269579","title":"Abcam, ab269579, Anti-BirA antibody [6C4c7] - BSA and Azide free","description":"\u003cp\u003eSize: 100µg\u003cbr\u003e\nMouse Monoclonal BIRA antibody. Carrier free. Suitable for WB, ICC\/IF and reacts with Escherichia coli samples.\u003cbr\u003e\nKey facts\u003cbr\u003e\nHost species:Mouse,\u003cbr\u003e\nClonality:Monoclonal,\u003cbr\u003e\nClone number:6C4c7,\u003cbr\u003e\nIsotype:IgG1,\u003cbr\u003e\nLight chain type:kappa,\u003cbr\u003e\nCarrier free:Yes,\u003cbr\u003e\nReacts with:Escherichia coli,\u003cbr\u003e\nApplications:WB, ICC\/IFSee 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.\u003c\/p\u003e\n\n\u003cp\u003eProduct details:\u003cbr\u003e\nab269579 is the carrier-free version of\u003cbr\u003e\nab232732\u003cbr\u003e\nWant a custom formulation?\u003cbr\u003e\nThis antibody clone is manufactured by Abcam. If you require a custom buffer formulation or conjugation for your experiments, please contact orders@abcam.com\u003cbr\u003e\nConjugation ready\u003cbr\u003e\nOur carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.\u003cbr\u003e\nUse our\u003cbr\u003e\nconjugation kits\u003cbr\u003e\nfor antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.\u003cbr\u003e\nCompatibility\u003cbr\u003e\nThis product is compatible with the Maxpar\u003cbr\u003e\nAntibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar\u003cbr\u003e\nis a trademark of Fluidigm Canada Inc.\u003c\/p\u003e\n\n\u003cp\u003eProperties and Storage Information:\u003cbr\u003e\nForm-Liquid, Purification technique-Affinity purification, Storage buffer-Constituents: PBS, Shipped at conditions-Blue Ice, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions-+4°C, Storage information-Do Not Freeze\u003c\/p\u003e\n\n\u003cp\u003eSupplementary Information:\u003cbr\u003e\nThis supplementary information is collated from multiple sources and compiled automatically.\u003cbr\u003e\nThe protein BirA also known as the biotin protein ligase (BPL) serves an important role in biotinylation. Mechanically BirA activates biotin through ATP-dependent reactions linking it to proteins. The BirA protein has an approximate molecular weight of 35 kDa a characteristic referred to as the BirA molecular weight or BirA protein size. BirA is typically expressed in bacterial cells with Escherichia coli being a primary model organism for studying its activity. In its active form BirA functions as a homodimer a stable complex required for its catalytic activity.\u003cbr\u003e\nBiological function summary\u003cbr\u003e\nBirA adds biotin to specific lysine residues on target proteins a modification important for protein function. This process often regulates proteins involved in metabolism and gene expression. BirA does not operate as a part of a larger protein complex but acts on its own enzyme-substrate interactions. Its distribution is notable in prokaryotic cells where it plays essential roles in microbial biotin metabolism.\u003cbr\u003e\nPathways\u003cbr\u003e\nBirA significantly interacts in the biotin metabolic pathway vital for fatty acid synthesis and gluconeogenesis. The protein's ability to biotinylate targets is vital in pathways where it helps regulate enzymes like acetyl-CoA carboxylase and pyruvate carboxylase which are critical for lipid and carbohydrate metabolism. In the biotin regulation network BirA interacts with other proteins including the biotin repressor protein BioR for controlling gene expression related to biotin and related pathways.\u003cbr\u003e\nDeficiencies in biotin metabolism pathways where BirA activity is central can lead to conditions such as biotinidase deficiency and phenylketonuria (PKU). Disruptions in these pathways often result from inadequate biotinylation where BirA plays a critical role. Although not directly linked to human diseases the homologs of BirA studied in human cells are relevant for understanding the molecular basis of metabolic disorders.\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46855366508713,"sku":"ab269579","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/es\/products\/abcam-ab269579","provider":"Iright","version":"1.0","type":"link"}