{"product_id":"abcam-ab221500","title":"Abcam, ab221500, Anti-Intrinsic Factor antibody [EPR13488(B)] - BSA and Azide free","description":"\u003cp\u003eSize: 100µg \/ 1mg\u003cbr\u003e\nRabbit Recombinant Monoclonal Intrinsic Factor antibody. Carrier free. Suitable for IHC-P, WB and reacts with Human samples. Cited in 1 publication.\u003cbr\u003e\nKey facts\u003cbr\u003e\nHost species:Rabbit,\u003cbr\u003e\nClonality:Monoclonal,\u003cbr\u003e\nClone number:EPR13488(B),\u003cbr\u003e\nIsotype:IgG,\u003cbr\u003e\nCarrier free:Yes,\u003cbr\u003e\nReacts with:Human,\u003cbr\u003e\nApplications:WB, IHC-PSee 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\nab221500 is the carrier-free version of\u003cbr\u003e\nab181045\u003cbr\u003e\nSpecies reactivity\u003cbr\u003e\nMouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species.\u003cbr\u003e\nPlease\u003cbr\u003e\ncontact us\u003cbr\u003e\nfor more information.\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\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 Protein A, Storage buffer-pH: 7.2 - 7.4Constituents: 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\nIntrinsic Factor also known as gastric intrinsic factor is a protein important for the absorption of vitamin B12. Produced by parietal cells in the gastric mucosa intrinsic factor has an approximate molecular weight of 45 kDa. It is secreted in the stomach and then travels to the small intestine. Intrinsic factor specifically binds to vitamin B12 forming a complex that enables the vitamin's uptake in the ileum. The presence of anti-intrinsic factor antibodies can impede its function playing a role in clinical diagnostics for conditions like pernicious anemia.\u003cbr\u003e\nBiological function summary\u003cbr\u003e\nThe role of intrinsic factor is closely linked with vitamin B12 metabolism. As part of a transport complex it safeguards vitamin B12 from degradation as it moves through the gastrointestinal tract. In the absence of intrinsic factor vitamin B12 cannot effectively bind and undergo absorption in the ileum. The failure in this binding and absorption process often leads to severe nutritional deficiencies manifesting as a precursor to various hematological abnormalities.\u003cbr\u003e\nPathways\u003cbr\u003e\nIntrinsic factor operates in the vitamin B12 absorption pathway. This pathway involves interactions with several proteins including cubilin and megalin which serve as part of the receptor-mediated endocytosis process in the ileum. Additionally the transcobalamin protein further facilitates the distribution of vitamin B12 within the bloodstream post-absorption highlighting the interconnected network between these proteins and intrinsic factor.\u003cbr\u003e\nIntrinsic factor is strongly implicated in pernicious anemia. This condition arises when the body produces anti-intrinsic factor antibodies leading to vitamin B12 deficiency. The deficiency affects the production and maturation of red blood cells manifesting as macrocytic anemia. Moreover a lack of intrinsic factor has been associated with neurological disorders because vitamin B12 is critical for proper neural function. Without sufficient B12 myelin sheath formation and neuronal maintenance suffer which can lead to neurological complications.\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46851143762089,"sku":"ab221500","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/abcam-ab221500","provider":"Iright","version":"1.0","type":"link"}