Electrophoresis yog cov txheej txheem siv los cais cov biomolecules raws li lawv qhov loj thiab nqi siv hluav taws xob. Nws tau siv dav hauv kev tshawb fawb txog biological rau ntau lub hom phiaj, xws li DNA tsom mus rau kev ua kom huv ntawm cov protein. Ntawm no, peb tshawb txog lub hauv paus ntsiab lus ntawm electrophoresis thiab nws cov kev siv ntau yam.
Txoj Cai ntawm Electrophoresis
Electrophoresis tso siab rau kev txav ntawm cov khoom siv hluav taws xob hauv hluav taws xob. Qhov kev teeb tsa yooj yim suav nrog tso cov qauv (muaj cov khoom siv biomolecules) ntawm cov gel lossis hauv cov tshuaj, thiab siv cov hluav taws xob tam sim no. Cov biomolecules migrate los ntawm nruab nrab ntawm cov nqi sib txawv raws li lawv cov nqi thiab qhov loj me, ua rau kev sib cais.
Hom Electrophoresis
1. Gel Electrophoresis
Agarose Gel Electrophoresis: Sib cais DNA thiab RNA fragments raws li qhov loj me.
Polyacrylamide Gel Electrophoresis (PAGE): daws cov proteins raws li qhov loj me thiab nqi.
2. Capillary Electrophoresis
Siv nqaim capillaries rau kev sib cais, tso cai rau kev soj ntsuam sai ntawm DNA, RNA, thiab cov proteins.
Cov ntawv thov hauv Biological Sciences
1. Kev tshuaj xyuas DNA
Genotyping: Qhia txog kev hloov pauv caj ces (xws li, SNPs) cuam tshuam nrog cov kab mob.
DNA Sequencing: Txiav txim siab qhov kev txiav txim ntawm nucleotides hauv DNA molecule.
DNA Fragment Analysis: Qhov ntau thiab tsawg DNA fragments rau kev siv hauv molecular biology.
2. RNA Analysis
RNA Electrophoresis: Sib cais RNA molecules rau kev tsom xam ntawm noob qhia thiab RNA kev ncaj ncees.
3. Kev txheeb xyuas cov protein
SDS-PAGE (Sodium Dodecyl Sulfate-Polyacrylamide Gel Electrophoresis): Sib cais cov protein raws li qhov loj me.
2D Electrophoresis: Sib txuas isoelectric focusing thiab SDS-PAGE kom cais cov proteins raws li isoelectric point thiab loj.
4. Kev huv huv
Npaj Electrophoresis: Purifies biomolecules (piv txwv li, cov proteins) raws li tus nqi thiab qhov loj me.
5. Kev siv tshuaj kho mob
Hemoglobin Electrophoresis: Diagnoses hemoglobinopathies (piv txwv li, mob qog nqaij hlav).
Serum Protein Electrophoresis: Qhia qhov txawv txav hauv cov ntshav cov protein.
6. Daim ntawv thov forensic
DNA Profiling: Sib phim DNA cov qauv rau kev tshawb nrhiav forensic.
Qhov zoo ntawm Electrophoresis
Kev daws teeb meem siab: Sib cais biomolecules raws li qhov loj me thiab them nrog siab precision.
Versatility: Muaj feem xyuam rau DNA, RNA, proteins, thiab lwm yam biomolecules them.
Quantitative Analysis: Ntsuas qhov ntau ntawm biomolecules raws li kev siv band.
Beijing Liuyi Biotechnology Co. Ltd (Liuyi Biotechnology) tau tshwj xeeb hauv kev tsim cov cuab yeej electrophoresis rau ntau tshaj 50 xyoo nrog peb tus kheej cov kws tshaj lij pab pawg thiab R & D center. Peb muaj kev txhim khu kev qha thiab ua tiav cov kab ntau lawm los ntawm kev tsim mus rau kev soj ntsuam, thiab lub tsev khaws khoom, nrog rau kev txhawb nqa kev lag luam. Peb cov khoom tseem ceeb yog Electrophoresis Cell (tank/chamber), Electrophoresis Power Supply, Blue LED Transilluminator, UV Transilluminator, Gel Image & Analysis System thiab lwm yam. Peb kuj muab cov cuab yeej kuaj xws li PCR ntsuas, vortex tov khoom thiab centrifuge rau kev kuaj.
Yog tias koj muaj kev npaj yuav khoom rau peb cov khoom, thov tsis txhob yig tiv tauj peb. Koj tuaj yeem xa peb cov lus ntawm email[email tiv thaiv]los yog[email tiv thaiv], lossis thov hu rau peb ntawm +86 15810650221 lossis ntxiv Whatsapp +86 15810650221, lossis Wechat: 15810650221.
Thov luam theej duab QR code ntxiv rau Whatsapp lossis WeChat.
Post lub sij hawm: May-28-2024