{"product_id":"abcam-ab96132","title":"Abcam, ab96132, Anti-PEF1 antibody","description":"\u003cp\u003eSize: 50µL\u003cbr\u003e\nRabbit Polyclonal PEF1 antibody. Suitable for WB, ICC\/IF and reacts with Human samples. Cited in 1 publication. Immunogen corresponding to Recombinant Fragment Protein within Human PEF1.\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:Human,\u003cbr\u003e\nApplications:ICC\/IF, WBSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,\u003cbr\u003e\nImmunogen:Recombinant Fragment Protein within Human PEF1. The exact immunogen used to generate this antibody is proprietary information.Q9UBV8\u003c\/p\u003e\n\n\u003cp\u003eProperties and Storage Information:\u003cbr\u003e\nForm-Liquid, Purification technique-Affinity purification Immunogen, Storage buffer-pH: 7Preservative: 0.01% Thimerosal (merthiolate)Constituents: 10% Glycerol (glycerin, glycerine), 1.21% Tris, 0.75% Glycine, Shipped at conditions-Blue Ice, 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\nPEF1 also known as Peflin is a calcium-binding protein with a molecular weight of approximately 29 kDa. This protein is situated in the cytoplasm and localizes predominantly in the brain and heart tissues. PEF1 is part of the penta-EF-hand protein family characterized by its EF-hand calcium-binding motifs which allow it to sense calcium ion concentrations and mediate cellular processes.\u003cbr\u003e\nBiological function summary\u003cbr\u003e\nPEF1 plays a significant role in calcium-dependent signaling pathways. It frequently partners with sorcin to form a heterodimeric complex that regulates intracellular calcium levels critical for cellular homeostasis. By binding calcium ions PEF1 modulates the function of various calcium-dependent proteins facilitating communication between cellular signaling mechanisms.\u003cbr\u003e\nPathways\u003cbr\u003e\nPEF1 integrates into cellular signaling mechanisms by modulating the availability of free calcium ions. It is specifically active in the calcineurin\/NFAT pathway important for T-cell activation and myocardial function. PEF1's interaction with sorcin allows it to modulate the activity of other proteins like ryanodine receptors which are important for calcium release from the sarcoplasmic reticulum.\u003cbr\u003e\nPEF1 has been linked to cardiac hypertrophy and neurodegenerative conditions like Alzheimer's disease. PEF1's dysregulation can disrupt calcium homeostasis contributing to these conditions. In cardiac hypertrophy for instance abnormal PEF1 levels affect calcineurin\/NFAT signaling leading to pathological heart growth. In Alzheimer's disease altered PEF1 function may be associated with the perturbation of calcium-regulated processes critical for neuronal survival.\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46850076377257,"sku":"ab96132","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/abcam-ab96132","provider":"Iright","version":"1.0","type":"link"}