Nucleic Acide Kumenya Tube Yera

Ibisobanuro bigufi:

Ikoreshwa cyane mugushakisha aside nucleique, kandi ikorwa rwose mugihe cyo kweza, igabanya kwanduza mugihe cyumusaruro kandi bikagabanya neza ingaruka ziterwa no kwanduza ubushakashatsi.


Ibipimo bitanu byo kumenya ibyuya byujuje ubuziranenge Vacuum Amaraso

Ibicuruzwa

1. Igeragezwa ryubwinshi bwokunywa: Ingano yo guswera, ni ukuvuga ingano yamaraso yakuwe, ifite ikosa muri ± 10%, naho ubundi ntirujuje ibisabwa.Umubare w'amaraso udakwiye ni ikibazo gikomeye muri iki gihe.Ibi ntabwo bivamo ibisubizo byubugenzuzi bidahwitse gusa, ahubwo binatera gufunga no kwangiza ibikoresho byubugenzuzi.

2. Ikigeragezo cyo kumeneka ibintu: Umuyoboro wo gukusanya amaraso wa vacuum urimo sodium fluorescein composite yumuti washyizwe hejuru mumazi ya deionion muminota 60.Munsi yumucyo muremure ultraviolet yumucyo, nta fluorescence yagaragaye mubyerekezo bisanzwe mubyumba byijimye, byari byujuje ibyangombwa.Kumeneka kwa kontineri nimpamvu nyamukuru itera ubwinshi bwamaraso yumuvuduko wamaraso ya vacuum.

3. Ikizamini cyimbaraga za kontineri: kontineri ikorerwa centrifuge hamwe na centrifugal yihuta ya 3000g muminota 10, kandi irujuje ibisabwa niba idaturika.Ibisabwa bikomeye mu mahanga ni: metero 2 hejuru yubutaka, umuyoboro wamaraso wa vacuum ugwa uhagaritse utarinze kumeneka, bishobora gukumira kwangirika kubwimpanuka kwipimisha no gutakaza ingero.

4. Ikigeragezo ntarengwa cyubusa: Umwanya muto wo kwemeza ko amaraso avanze byuzuye.Umubare w'amaraso yakuwe ni 0.5ml-5ml,> + 25% by'amaraso yakuwe;niba ingano yamaraso yakuwe ari> 5ml,> 15% byamaraso yakuwe.

5. Igeragezwa ryukuri rya solvent, solute mass ratio hamwe numubare wongeyeho igisubizo: ikosa rigomba kuba muri ± 10% yikimera gisanzwe.Iki nikibazo cyirengagijwe kandi gisanzwe, kandi nimwe mumpamvu nyamukuru zituma imibare yikizamini idahwitse.


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