{"title":"Mitochondrial Transcription Factor","description":"\u003ch2 class=\"highlited\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAbout TFB \/ Mitochondrial Transcription Factor:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMitochondrial transcription factor A (TFAM or mtTFA) is a protein encoded by the TFAM gene in humans. TFAM is a DNA-binding and bending protein with a double box high-mobility group. In mammals, this bending action is required for mitochondrial transcription initiation, but not in yeasts with the homolog Abf2. Because its binding activity is non-sequence specific, TFAM may also play a role in mitochondrial genome packaging.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTFB Function\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eA growing body of evidence suggests that mammalian mitochondrial DNA adopts a higher structure known as a nucleoid or mito chromosome, corresponding to nuclear DNA. Mitochondrial transcription factor A (TFAM), which was cloned as a transcription factor for mitochondrial DNA, is known to be required for mitochondrial DNA maintenance.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMitochondrial Transcription Factor Mechanism\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eHuman TFAM has the ability to bind to DNA in a sequence-independent manner. It is abundant enough to cover the entire region of mitochondrial DNA, resulting from which TFAM stabilizes mitochondrial DNA via nucleoid formation and regulates (or titrates) the amount of mitochondrial DNA. Human TFAM overexpression in mice increases the amount of mitochondrial DNA and significantly improves the cardiac dysfunctions caused by myocardial infarction. The integrity of mitochondrial DNA is critical for maintaining proper cellular functions under both physiological and pathological conditions. TFAM may be important in maintaining mitochondrial DNA as a nucleoid component.\u003cbr data-mce-fragment=\"1\"\u003eAll of this points to TFAM as a candidate among the mitochondrial proteins that recognize G4s. Based on this, it has been discovered that human TFAM binds to DNA and RNA G4s in a structure-specific manner with high affinity and versatility.\u003c\/p\u003e","products":[{"product_id":"tfb1m-human","title":"TFB1M Human","description":"\u003cp\u003eTranscription Factor B1, Mitochondrial Human Recombinant\u003c\/p\u003e\n\n\u003cdiv class=\"synonyms_hide\"\u003e\n  \u003cp\u003eDimethyladenosine transferase 1 mitochondrial, Mitochondrial 12S rRNA dimethylase 1, Mitochondrial transcription factor B1, h-mtTFB, h-mtTFB1, hTFB1M, mtTFB1, S-adenosylmethionine-6-N'-N'-adenosyl(rRNA) dimethyltransferase 1, TFB1M, CGI-75, CGI75, mtTFB.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"prospecbio","offers":[{"title":"2µg","offer_id":43174614925396,"sku":"PRO-903","price":60.0,"currency_code":"USD","in_stock":true},{"title":"10µg","offer_id":43174614958164,"sku":"PRO-903","price":145.0,"currency_code":"USD","in_stock":true},{"title":"1mg","offer_id":43174614990932,"sku":"PRO-903","price":5200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/3219\/0804\/files\/Prospecbio-tfb1m-human-PRO-903.png?v=1776711876"},{"product_id":"tfb2m-human","title":"TFB2M Human","description":"\u003cp\u003eTranscription Factor B2, Mitochondrial Human Recombinant\u003c\/p\u003e\n\n\u003cdiv class=\"synonyms_hide\"\u003e\n  \u003cp\u003eDimethyladenosine transferase 2 mitochondrial, Hepatitis C virus NS5A-transactivated protein 5, HCV NS5A-transactivated protein 5, Mitochondrial 12S rRNA dimethylase 2, Mitochondrial transcription factor B2, h-mtTFB, h-mtTFB2, hTFB2M, mtTFB2, S-adenosylmethionine-6-N', N'-adenosyl(rRNA) dimethyltransferase 2, TFB2M, NS5ATP5, Hkp1.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"prospecbio","offers":[{"title":"2µg","offer_id":43174615777364,"sku":"PRO-1259","price":60.0,"currency_code":"USD","in_stock":true},{"title":"10µg","offer_id":43174615810132,"sku":"PRO-1259","price":145.0,"currency_code":"USD","in_stock":true},{"title":"1mg","offer_id":43174615842900,"sku":"PRO-1259","price":5200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/3219\/0804\/files\/Prospecbio-tfb2m-human-PRO-1259.png?v=1776711880"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/3219\/0804\/collections\/Image_a63a2f96-03df-474e-aec8-848b5580b3c3.png?v=1700648028","url":"https:\/\/prospecbio.com\/collections\/mitochondrial-transcription-factor.oembed","provider":"prospecbio","version":"1.0","type":"link"}