Feline N-terminal Pro-maskaxda Natriuretic Peptide Quantitative Kit (Fluorescent Immunochromatography Assay of Rare Earth Nanocrystals) (fNT-proBNP)

[Magaca Alaabta]

Magaca: feline NT-proBNP hal tallaabo imtixaan

 

[Qalabadaha Baakadaha]

10 imtixaan/sanduuqa


Faahfaahinta Alaabta

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Guud ahaan

Inta lagu jiro dheecaanka, borotiinku wuxuu ku dheggan yahay BNP jir ahaan firfircoon (77th ilaa 108th amino acids) iyo n-terminal fragment NT-proBNP (1st ilaa 76th amino acids). Marka BNP, oo dhererkeedu yahay 32 amino acids, lagu sii daayo dhiigga, waxay ku xidhaa soo-qaadayaasheeda (NPRA iyo NPRB) waxayna nidaamisaa cadaadiska dhiigga iyada oo loo marayo habab kala duwan. NT-proBNP, oo dhererkeedu yahay 76 amino acids, ma laha dhaqdhaqaaq bayooloji, laakiin sababtoo ah waxay leedahay nolol badhkeed ka dheer BNP, waxay ku habboon tahay calaamad muujinaysa cudurrada wadnaha ee kala duwan. Baaritaanka caafimaad ee xayawaanka rabaayada ah, dhiiga NT-proBNP ee eeyaha ayaa ka sarreeya 900 pmol/L, bisadahana waxay ka sarreeyaan 270 pmol/L, waxaana jira khatar sare oo ah cudurrada wadnaha la xiriira. Si kastaba ha noqotee, waa in la ogaadaa in sababta oo ah NT-proBNP ay ka soo baxdo kelyaha, marka xayawaanku ay ka cabanayaan cudurrada kelyaha la xiriira, xoojinta NT-proBNP ee jirka ayaa sidoo kale kordhin doonta oo been-abuurka ayaa ka muuqan doona baaritaanka.

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Mabda'a Ogaanshaha

Alaabtani waxay qabataa fluorescence immunochromatography si loo ogaado waxa ku jira fNT-proBNP ee serum/balaasmaha tiro ahaan. Mabda'a aasaasiga ah: Waxaa jira khadadka T iyo C ee xuubka fiber-ka nitric acid siday u kala horreeyaan, iyo khadka T waxaa lagu dahaadhay antibody kaas oo si gaar ah u aqoonsan fNT-proBNP. suufka isku dhafka ah waxaa lagu buufiyaa nanomaterial kale oo fluorescent nanomaterial ah oo calaamadeysan antibody b kaas oo si gaar ah u aqoonsan kara FDT-probNP. Muunadda, FDT-probNP marka hore waxay ku darsataa nanomaterial-ka calaamadsan antibody b si ay u sameeyaan kakan, ka dibna chromatography sare, kakanaanta waxay ku daraysaa T-line antibody A si ay u sameeyaan qaab-dhismeedka sandwich. Marka xamaasadda shucaaca iftiinka, nanomaterial-ka ayaa sii daaya calaamadaha fluorescence. Awoodda calaamaduhu waxay si togan ula xidhiidhaan fNT-proBNP ee muunada.


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