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Alfa fetoproteyin AFP angl Alpha fetoprotein bilok yakij koduyetsya genom AFP roztashovanim u lyudini na dovgomu plechi 4 yi hromosomi 3 Dovzhina polipeptidnogo lancyuga bilka stanovit 609 aminokislot a molekulyarna masa 68 678 4 Ce glikoproteyin sho utvoryuyetsya u lyudini protyagom embrionalnogo rozvitku entodermalnimi tkaninami i pechinkoyu abo u doroslih u klitinah zloyakisnih puhlin pechinki Alfa fetoproteyin fiziologichno vikonuye funkciyu fetalnogo transportnogo bilka sho transportuye mid nikel zhirni kisloti i bilirubin u krovi plodu 4 Alfa fetoproteyinNayavni strukturiPDBPoshuk ortologiv PDBe RCSBSpisok kodiv PDB3MRKIdentifikatoriSimvoliAFP AFPD FETA HPalpha fetoproteinZovnishni ID OMIM 104150 MGI 87951 HomoloGene 36278 GeneCards AFPOntologiya genaMolekulyarna funkciya zv yazuvannya z ionom metalu GO 0001948 GO 0016582 protein bindingKlitinna komponenta extracellular region extracellular space citoplazma endoplasmic reticulum lumenBiologichnij proces ovulation from ovarian follicle SMAD protein signal transduction stateve rozmnozhennya progesterone metabolic process posttranslyacijna modifikaciyaDzherela Amigo QuickGOShablon ekspresiyiBilshe danihOrtologiVidi Lyudina MishaEntrez174 11576Ensembl ENSG00000081051 ENSMUSG00000054932UniProt P02771 P02772RefSeq mRNK NM 001134NM 001354717NM 007423RefSeq bilok NP 001125NP 001341646NP 031449Lokus UCSC Hr 4 73 43 73 46 MbHr 5 90 64 90 66 MbPubMed search 1 2 VikidaniDiv Red dlya lyudejDiv Red dlya mishejAFP ye strukturno sporidnenim z inshimi transportnimi bilkami takimi yak albumin vitamin D sintezuyuchij proteyin i afalin Sintez u lyudini pochinayetsya na chetvertomu tizhni embriogenezu maksimalno mizh 12 i 16 tizhnyami vagitnosti i majzhe povnistyu pripinyayetsya pislya narodzhennya U doroslih vmist bilka v krovi menshe yak 40 ng ml 4 5 Poslidovnist aminokislot1020304050MKWVESIFLIFLLNFTESRTLHRNEYGIASILDSYQCTAEISLADLATIFFAQFVQEATYKEVSKMVKDALTAIEKPTGDEQSSGCLENQLPAFLEELCHEKEILEKYGHSDCCSQSEEGRHNCFLAHKKPTPASIPLFQVPEPVTSCEAYEEDRETFMNKFIYEIARRHPFLYAPTILLWAARYDKIIPSCCKAENAVECFQTKAATVTKELRESSLLNQHACAVMKNFGTRTFQAITVTKLSQKFTKVNFTEIQKLVLDVAHVHEHCCRGDVLDCLQDGEKIMSYICSQQDTLSNKITECCKLTTLERGQCIIHAENDEKPEGLSPNLNRFLGDRDFNQFSSGEKNIFLASFVHEYSRRHPQLAVSVILRVAKGYQELLEKCFQTENPLECQDKGEEELQKYIQESQALAKRSCGLFQKLGEYYLQNAFLVAYTKKAPQLTSSELMAITRKMAATAATCCQLSEDKLLACGEGAADIIIGHLCIRHEMTPVNPGVGQCCTSSYANRRPCFSSLVVDETYVPPAFSDDKFIFHKDLCQAQGVALQTMKQEFLINLVKQKPQITEEQLEAVIADFSGLLEKCCQGQEQEVCFAEEGQKLISKTRAALGVA Alanin C Cisteyin D Asparaginova kislota E Glutaminova kislota F Fenilalanin G Glicin H Gistidin I Izolejcin K Lizin L Lejcin M Metionin N Asparagin P Prolin Q Glutamin R Arginin S Serin T Treonin V Valin W Triptofan Y Tirozin Bilok maye sajt dlya zv yazuvannya z ionom midi Sekretovanij nazovni Zmist 1 Diagnostichne znachennya 1 1 Laboratorni testi 1 2 Nedoliki APF testu 2 Div takozh 3 Primitki 4 LiteraturaDiagnostichne znachennya RedaguvatiZauvazhte Vikipediya ne daye medichnih porad Yaksho u vas vinikli problemi zi zdorov yam zvernitsya do likarya Duzhe visoka koncentraciya AFP v krovi materi chi u navkoloplidnih vodah mozhe vkazuvati na nayavnist vad rozvitku plodu Do nih nalezhat defekti cherevnoyi stinki taki yak omfalocele i gastroshizis defekti nervovoyi trubki yak rozsheplennya hrebta Spina bifida anencefaliya anomaliyi nirok i sechovividnih shlyahiv sindrom Shereshevskogo Ternera inshi vadi rozvitku plodu atreziya stravohodu i dvanadcyatipaloyi kishki Prichinoyu pidvishenogo vmistu alfa fetproteyinu mozhe buti i bagatoplidna vagitnist Znizhennya AFP mizh 14 i 20 tizhnyami vagitnosti mozhe buti oznakoyu sindromu Dauna trisomiya 21 u nenarodzhenoyi ditini trisomiyi 18 zatrimki vnutrishnoutrobnogo rozvitku ta in Visokij riven alfa fetoproteyinu u cholovikiv i nevagitnih zhinok vkazuye v pershu chergu na gepatokarcinomu menshoyu miroyu na hronichnij gepatit ciroz pechinki Viyavlennya vognishevih utvoren nepravilnoyi formi iz zminami doplerovoyi kartini u parenhimi pechinki pri ultrazvukovomu doslidzhenni v poyednanni iz narostannyam zbilshennya rivnya AFP protyagom 6 misyaciv maye rozglyadatisya yak nayavnist gepatokarcinomi i vidrazu sponukati do provedennya visokotochnoyi himioembolizaciyi abo za nayavnosti dribnih puhlin rezekciyi cherezshkirnoyi ablyaciyi chi transplantaciyi pechinki 6 Laboratorni testi Redaguvati Vimiryuvannya vmistu AFP u sirovatci krovi mozhna provoditi yak okremim doslidzhennyam AFP test tak i v kombinaciyi z viznachennyam rivnya inshih gormoniv estradiolu i horionichnogo gonadotropinu potrijnij skrining Nedoliki APF testu Redaguvati Blizko 90 zhinok u yakih bulo viyavleno pidvishenij riven alfa fetoproteyinu narodzhuyut zdorovih ditej Vidhilennya vid normi chasto pov yazane z pohibkami u vstanovlenni terminu vagitnosti Bagato vchenih vvazhayut sho takij visokij riven hibno pozitivnih rezultativ roblyat takij test nevipravdanim Zaklyuchnij diagnoz sindromu Dauna ta in mozhna postaviti tilki pislya hromosomnogo analizu tkanin ditini 7 Div takozh RedaguvatiHromosoma 4Primitki Redaguvati Human PubMed Reference Mouse PubMed Reference HUGO Gene Nomenclature Commitee HGNC 317 angl Arhiv originalu za 2 travnya 2018 Procitovano 26 kvitnya 2018 a b v UniProt P02771 angl Arhiv originalu za 1 travnya 2018 Procitovano 26 kvitnya 2018 INTERPRO Alpha fetoprotein Arhiv originalu za 2 veresnya 2010 Procitovano 1 travnya 2012 Llovet JM Fuster J Bruix J The Barcelona approach diagnosis staging and treatment of hepatocellular carcinoma Liver Transpl 2004 Feb 10 2 Suppl 1 S115 20 Criticism of the California Alpha Fetoprotein Screening ProgramLiteratura RedaguvatiMorinaga T Sakai M Wegmann T G Tamaoki T 1983 Primary structures of human alpha fetoprotein and its mRNA Proc Natl Acad Sci U S A 80 4604 4608 PubMed DOI 10 1073 pnas 80 15 4604 Gibbs P E M Zielinski R Boyd C Dugaiczyk A 1987 Structure polymorphism and novel repeated DNA elements revealed by a complete sequence of the human alpha fetoprotein gene Biochemistry 26 1332 1343 PubMed DOI 10 1021 bi00379a020 The status quality and expansion of the NIH full length cDNA project the Mammalian Gene Collection MGC Genome Res 14 2121 2127 2004 PubMed DOI 10 1101 gr 2596504 Beattie W G Dugaiczyk A 1982 Structure and evolution of human alpha fetoprotein deduced from partial sequence of cloned cDNA Gene 20 415 422 PubMed DOI 10 1016 0378 1119 82 90210 4 Yachnin S Hsu R Heinrikson R L Miller J B 1977 Studies on human alpha fetoprotein Isolation and characterization of monomeric and polymeric forms and amino terminal sequence analysis Biochim Biophys Acta 493 418 428 PubMed DOI 10 1016 0005 2795 77 90198 2 Liu M C Yu S Sy J Redman C M Lipmann F 1985 Tyrosine sulfation of proteins from the human hepatoma cell line HepG2 Proc Natl Acad Sci U S A 82 7160 7164 PubMed DOI 10 1073 pnas 82 21 7160 nbsp Ce nezavershena stattya pro bilki Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title Alfa fetoproteyin amp oldid 38133072