Avidin CAS:1405-69-2 Mtengo wa Wopanga

Avidin ndi puloteni yomwe imapezeka mu mazira oyera omwe ali ndi mphamvu yaikulu ya biotin, vitamini B. Imapanga mgwirizano wolimba ndi biotin, zomwe zimapangitsa kuti isapezeke mwachilengedwe. Avidin imadziwika ndi ntchito yake yoletsa kuyamwa kwa biotin m'mimba. Puloteniyi imagwiritsidwa ntchito kwambiri m'mafukufuku osiyanasiyana, monga kuyeretsa mapuloteni ndi njira zodziwira biotin.

Oda kapena Pemphani Mtengo

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kugwiritsa Ntchito ndi Zotsatira zake

Kuyeretsa Mapuloteni: Avidin imatha kulepheretsedwa kuyenda pogwiritsa ntchito chothandizira cholimba, monga chromatography resin kapena maginito beads, ndipo imagwiritsidwa ntchito kugwira mapuloteni a biotinylated kapena nucleic acids. Njira imeneyi imadziwika kuti avidin affinity chromatography, ndipo imalola kuyeretsa mamolekyu enaake m'njira yapadera kwambiri.

Ma Biotinylated Probes: Avidin nthawi zambiri imalumikizidwa ndi ma enzyme, ma fluorophores, kapena zilembo zina ndipo imagwiritsidwa ntchito ngati chodziwira matenda m'mayeso osiyanasiyana. Ma biotinylated probes, monga ma antibodies kapena ma nucleic acid probes, amatha kuzindikirika pomangirira ku mamolekyulu ozindikira omwe ali ndi avidin. Njira imeneyi imagwiritsidwa ntchito kwambiri mu ELISA, immunohistochemistry, ndi ma nucleic acid hybridization assays.

Kupereka Mankhwala Oyenera: Avidin ingagwiritsidwe ntchito ngati molekyulu yonyamulira mankhwala kapena mankhwala ochiritsira makamaka ku maselo kapena minofu yotulutsa ma receptor a biotin. Mwa kuphatikiza biotin ndi mankhwala kapena tinthu tating'onoting'ono ndikuwalumikiza ku avidin, njira zoperekera mankhwala zomwe zasankhidwa zitha kupangidwa.

Njira za Biology ya Mamolekyulu: Machitidwe ozikidwa pa Avidin amagwiritsidwa ntchito kwambiri mu kafukufuku wa biology ya mamolekyulu. Mwachitsanzo, streptavidin, yomwe ili ndi mgwirizano wofanana ndi wa biotin monga avidin, imagwiritsidwa ntchito mu njira monga DNA sequencing, PCR, ndi in situ hybridization, komwe imagwirizanitsidwa ndi ma probe kapena ma primer a biotinylated.

Kujambula ndi Kuzindikira: Avidin imatha kulembedwa ndi ma radioisotopes, utoto wa fluorescent, kapena nanoparticles, zomwe zimapangitsa kuti ikhale chida chofunikira kwambiri pa njira zojambulira zithunzi monga positron emission tomography (PET), fluorescence microscopy, ndi magnetic resonance imaging (MRI). Kuphatikiza apo, machitidwe ozikidwa pa avidin amagwiritsidwa ntchito poyesa matenda, monga immunoassays, kuti azindikire kupezeka kwa zizindikiro zinazake.

Kulongedza Zinthu:

Zina Zowonjezera:

Kapangidwe kake	N / A
Kuyesa	99%
Maonekedwe	Ufa woyera
Nambala ya CAS	1405-69-2
Kulongedza	Kakang'ono komanso kochuluka
Moyo wa Shelufu	zaka 2
Malo Osungirako	Sungani pamalo ozizira komanso ouma
Chitsimikizo	ISO.