Electrophoresis: ihe ọ bụ, ihe ọ bụ maka ya na otu esi eme ya
Ndinaya
- Gịnị ka ọ bụ maka
- Olee otu esi eme ya
- Electdị electrophoresis
- 1. Hemoglobin electrophoresis
- 2. Protein electrophoresis
Electrophoresis bụ laabu Usoro rụrụ na ebumnobi nkewara ụmụ irighiri ihe dị ka ha hà na eletriki ụgwọ nke mere na nchoputa nke ọrịa nwere ike mere, protein okwu nwere ike kwupụtara ma ọ bụ microorganisms nwere ike mata.
Electrophoresis bụ usoro dị mfe ma dịkwa ọnụ ala, a na-eji ya eme nyocha na nyocha. Dika ebumnuche nke electrophoresis, ọ nwere ike ịdị mkpa iji mepụta nyocha na nyocha ndị ọzọ iji ruo nyocha, dịka ọmụmaatụ.
Gịnị ka ọ bụ maka
Enwere ike ịme electrophoresis maka ọtụtụ ebumnuche, ma na ọrụ nyocha na nyocha, ebe ọ bụ usoro dị mfe ma dịkwa ọnụ ala.Ya mere, electrophoresis nwere ike rụrụ iji:
- Chọpụta nje, ero, nje na nje, na ngwa a na-adịkarịkarị na nyocha nyocha;
- Ule nna;
- Lelee okwu nke ndi na-edozi;
- Chọpụta mmụba, na-aba uru na nyocha ọrịa leukemias, dịka ọmụmaatụ;
- Nyochaa ụdị hemoglobin na-ekesa, na-aba uru na nchoputa nke sickle cell anaemia;
- Nyochaa oke protein ndị dị n'ọbara.
Dị ka ebumnuche nke electrophoresis, ọ nwere ike ịdị mkpa iji mepụta nyocha ndị ọzọ maka dọkịta iji mezuo nchoputa ahụ.
Olee otu esi eme ya
Iji mee electrophoresis ọ dị mkpa gel, nke nwere ike ịbụ nke polyacrylamide ma ọ bụ agarose dabere na ebumnobi, nchekwa electrophoresis na vat, akara akara molekụla na agba agba ọkụ, na mgbakwunye na ngwa ọkụ UV ma ọ bụ LED, a makwaara dị ka transilluminator .
Mgbe ị kwadebechara gel, a ghaghị itinye ihe a kapịrị ọnụ iji mee olulu mmiri dị na gel, nke a na-akpọkarị mbo, wee hapụ ka gel tinye. Mgbe gel dị njikere, tinye ihe ndị ahụ na olulu mmiri. Maka nke a, a ghaghị itinye akara nrịba akara dị n'ime otu olulu mmiri ahụ, njikwa dị mma, nke bụ ihe a maara nke ọma ihe ọ bụ, njikwa na-adịghị mma, nke na-ekwe nkwa izi ezi nke mmeghachi omume ahụ, na ihe atụ ndị a ga-enyocha. All samples ga-agwakọta ya na a fluorescent dye, dị ka ụzọ a ọ ga-ekwe omume iji anya nke uche na ìgwè ndị agha na transilluminator.
A ga-etinye gel na ihe atụ ndị ahụ na electrophoresis vat, nke nwere ihe nchekwa nchekwa a kapịrị ọnụ, wee gbanye ngwaọrụ ahụ ka ọkụ eletrik wee dị, ya mere, enwere ike dị iche, nke dị mkpa maka nkewa nke ahụ. ka ibu ha na nha ha. Oge electrophoretic na-agba ọsọ dịgasị iche dị ka ebumnuche nke usoro ahụ, ọ nwere ike ịdịru aka elekere 1.
Mgbe oge a kara aka, ọ ga-ekwe omume ịlele nsonaazụ nke electrophoretic na-agafe na transilluminator. Mgbe etinyere gel n'okpuru UV ma ọ bụ ọkụ LED, ọ ga-ekwe omume ịhụ ụkpụrụ banding: nnukwu molekul ahụ, obere ihe ọ na-akwaga, na-abịaru nso na olulu mmiri ahụ, ebe ọkụ ọkụ ahụ dị ntakịrị, nke ka ukwuu na-enwe ikike ịkwaga.
Maka mmeghachi omume iji mee ka ọ dị irè, ọ dị mkpa na a na-ahụta ihe ndị a na-ahụ maka njikwa dị mma yana na njikwa na-adịghị mma ọ dịghị ihe a na-ahụ anya, n'ihi na ma ọ bụghị na ọ bụ ihe na-egosi na enwere mmetọ, na usoro ahụ dum ga-emeghachi.
Electdị electrophoresis
Enwere ike ịme electrophoresis maka ebumnuche dị iche iche na, dịka ebumnuche ya si dị, a pụrụ iji ọtụtụ ụdị gel, ihe kachasịsị bụ polyacrylamide na agarose.
Electrophoresis iji chọpụta microorganisms bụ ihe a na-ahụkarị na laboratories nyocha, agbanyeghị, maka ebumnuche nyocha, enwere ike iji electrophoresis mata ọrịa hematological na ọrịa ndị na-agbanwe na mmụba nke ọnụọgụ protein, ịbụ ụdị isi nke electrophoresis:
1. Hemoglobin electrophoresis
Hemoglobin electrophoresis bụ usoro nyocha ụlọ nyocha emere iji chọpụta ụdị haemoglobin dị iche iche na-agagharị na ọbara, na-eme ka o kwe omume ịmata ọnụnọ nke ọrịa metụtara njikọ hemoglobin. A na - amata ụdị hemoglobin site na electrophoresis na pH a kapịrị ọnụ, nke kachasị n'etiti 8.0 na 9.0, yana usoro nke ndị agha a na - enyocha nke nwere ike iji ya tụnyere usoro nkịtị, na - enye ohere ka amata ọnụnọ nke hemoglobins na-adịghị mma.
Ihe emere ya: A na-eme Hemoglobin electrophoresis iji nyochaa ma chọpụta ọrịa metụtara njikọ hemoglobin, dị ka sickle cell anemia na ọrịa hemoglobin C, na mgbakwunye na ịba uru na ọdịiche dị na thalassaemia. Mụta otu esi atụgharị hemoglobin electrophoresis.
2. Protein electrophoresis
Protein electrophoresis bụ udomoyo nke dọkịta rịọrọ iji chọpụta ọnụọgụ protein ndị na-agbasa n’ọbara ma, si otú ahụ, chọpụta ọrịa. A na-eme nyocha a site na ọbara, nke a na-atụgharị iji nweta plasma, nke akụkụ nke ọbara, gụnyere, n'etiti ihe ndị ọzọ, nke protein.
Mgbe electrophoresis gachara, enwere ike iji anya nke uche hụ ụdị ihe eji eme ihe nkiri, ma mechaa, eserese nke egosipụtara ọnụọgụ pere mpe nke protein ọ bụla, bụ ihe dị mkpa maka nchoputa ahụ.
Ihe emere ya: Electrophoresis protein na-enye ohere ka dọkịta nyochaa ihe omume nke ọtụtụ myeloma, akpịrị ịkpọ nkụ, cirrhosis, mbufụt, ọrịa imeju, pancreatitis, lupus na ọbara mgbali elu dịka usoro mmachi na eserese eserese na nyocha nyocha.
Ghọta otu esi eme ya na otu esi aghọta nsonaazụ nke protein electrophoresis.