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Ngwa ihe mwepu DNA nke stool DNA dị na stool

Nkọwa ngwa:

Sachapụ ngwa ngwa wee nweta DNA genomic dị elu site na nlele stool dị iche iche.

Enweghị mmetọ RNase:Ogidi DNA-naanị nke ngwa ahụ na-enye na-eme ka o kwe omume iwepụ RNA na DNA genomic na-agbakwunyeghị RNase n'oge nnwale ahụ, na-egbochi ụlọ nyocha ahụ site na RNase exogenous metọọ.

Ọsọ ọsọ:Foregene Protease nwere ọrụ dị elu karịa proteases yiri ya, ma na-agbari ihe nlele anụ ahụ ngwa ngwa;arụ ọrụ ahụ dị mfe, yana ọrụ mmịpụta DNA nke genomic nwere ike mechaa n'ime nkeji 20-80.

Dị mma:A na-eme centrifugation na okpomọkụ nke ụlọ, ọ dịghịkwa mkpa maka 4 Celsius C obere okpomọkụ centrifugation ma ọ bụ ethanol precipitation nke DNA.

Nchekwa:Ọ dịghị organic reagent mmịpụta a chọrọ.

Ịdị mma Dị elu:DNA genomic nke ewepụtara nwere nnukwu iberibe, enweghị RNA, enweghị RNase, yana ọdịnaya ion dị oke ala, nke nwere ike izute ihe nyocha dị iche iche chọrọ.

Sistemụ Micro-elution:Ọ nwere ike ịbawanye ntinye nke DNA genomic, nke dị mma maka nchọpụta ala ma ọ bụ nnwale.

ike foregene


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa

Ngwa a na-enye ụzọ dị ngwa ma dị mfe maka ịwepụta DNA genomic site na isi mmalite dị iche iche nke ala.Enwere ọnụ ọgụgụ buru ibu nke ihe mgbochi dị ka humic acid na ion metal na nlele ala.Ọbụlagodi na ihe ndị a dị na ntakịrị ntakịrị na DNA dị ọcha, ha ga-enwe mmetụta na mmeghachi omume ala, dị ka PCR na mgbochi enzyme mgbaze.Ya mere, isi ihe na-eme ka DNA ala dị ọcha bụ otu esi ewepụ ihe mgbochi na ala nke ọma.

Ngwa a na-eji DNA-Only Kọlụm nwere ike jikọọ kpọmkwem na DNA, ihe ọhụrụ Foregene Protease na sistemu nchekwa pụrụ iche, nke nwere ike wepu ihe mgbochi dị iche iche na ala na-enweghị mmịpụta ihe mgbaze organic ma ọ bụ ethanol na oke mmiri isopropanol.Enwere ike ịmechaa mmịpụta DNA site na nlele ala n'ime nkeji iri itoolu.

Nkọwapụta

Nkwadebe 25, Nkwadebe 50, Nkwadebe 100, Nkwadebe 250

Ngwa ngwa

Ihe nchekwa SL1

Ihe nchekwa SL2
Ihe nchekwa SL3
Ihe nchekwa PW
Ihe nchekwa WB
Ihe nchekwa EB
Buffer TE
 Protease nke mbụ
 Lysozyme
DNA-naanị kọlụm

Ntuziaka

Atụmatụ & uru

-Ọnweghị mmetọ RNase: Otu kọlụm DNA-naanị nke ngwa ahụ na-enye na-eme ka o kwe omume iwepu RNA na DNA genomic na-agbakwunyeghị RNase n'oge nnwale ahụ, na-egbochi ụlọ nyocha ahụ site na RNase dịpụrụ adịpụ metọọ ụlọ nyocha.

-Ọsọ ọsọ ọsọ: Ọrụ ahụ dị mfe, yana ọrụ mmịpụta DNA fecal genomic nwere ike mechaa n'ime nkeji iri anọ.

-Ọ dị mma: A na-eme centrifugation na ụlọ okpomọkụ, ọ dịghịkwa mkpa maka 4 Celsius C dị ala ma ọ bụ ethanol precipitation nke DNA.

-Safety: Ọ dịghị organic reagent mmịpụta a chọrọ.

-Ọdịmma dị elu: DNA genomic amịpụtara nwere nnukwu iberibe, enweghị RNA, enweghị RNase, yana ọdịnaya ion dị oke ala, nke nwere ike izute ihe achọrọ nnwale dị iche iche.

Ngwa ngwa

Ọ dị mma maka ịsacha DNA genomic site na ihe atụ ndị a: mmadụ ọhụrụ ma ọ bụ oyi kpọnwụrụ, ehi, ọkụkọ, òké na ihe nlele fecal ndị ọzọ.

Usoro ọrụ

Ngwa nkewa DNA stool

Nchekwa na Shelf ndụ

-Enwere ike ịchekwa ngwa a maka ọnwa 12 n'okpuru ọnọdụ akọrọ na ụlọ okpomọkụ (15-25 ° C);Ọ bụrụ na achọrọ ịchekwa ya ogologo oge, enwere ike ịchekwa ya na 2-8 Celsius.

Rịba ama: Ọ bụrụ na echekwara ya na obere okpomọkụ, ngwọta na-adịkarị mfe mmiri ozuzo.Tupu ojiji, jide n'aka na ị ga-etinye ihe ngwọta na kit na ụlọ okpomọkụ maka oge.Ọ bụrụ na ọ dị mkpa, kpoo ya na mmiri ịsa mmiri 37 Celsius C maka nkeji 10 iji gbazee mkpọda ahụ, ma gwakọta ya tupu ejiri ya.

-Foregene Protease ngwọta nwere usoro pụrụ iche, nke na-arụ ọrụ mgbe a na-echekwa ya na ụlọ okpomọkụ ruo ogologo oge (ọnwa 3), ọrụ ya na nkwụsi ike ga-aka mma mgbe echekwara ya na 4 Celsius C, ya mere a na-atụ aro ka ịchekwa ya na 4 Celsius C, cheta na ị gaghị edebe ya na -20 ° C.

-A na-echekwa ntụ ntụ Lysozyme akọrọ na -20 Celsius, a na-ekewa ngwọta Lysozyme a kwadebere n'ime obere akụkụ ma chekwaa na -20 Celsius.


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