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Útgefið gæðaskjal: Leiðbeiningar
Skjalnúmer: Rklín-579
Útg.dags.: 06/16/2023
Útgáfa: 4.0
2.02.02.01 Trypsin

Samheiti: Trypsinogen (ensym)
Hide details for Sýnataka, geymsla og sýnasending Sýnataka, geymsla og sýnasending
Gerð sýnis : Serum
Sýni tekið í serum glas með rauðum tappa með geli (gul miðja) eða með rauðum tappa án gels (svört miðja)
Litakóði samkvæmt Greiner

Magn: 1 ml
Geymsla sýnis: Kælir (frystir)
Sýnasending: Hraðsending á þurrís
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Kóði: ANNAÐUT

Beiðni: Anforderungsblatt_1.pdfAnforderungsblatt_1.pdf Haka við Trypsin á bakhliðs beiðni dálkur einn.
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Trypsin
SynonymeImmunogenes trypsinogen
KategorienPankreatitis

Material1 ml Serum
ProbentransportKurierdienst
Ansatztage1-2/Woche
Richtwerte
Alterµg/l
< 2 Jahre60 - 320
2 - < 14 Jahre45 - 345
14 - < 40 Jahre140 - 450
40 - < 60 Jahre140 - 500
>= 60 Jahre140 - 600
MethodeRadio-Immunoassay (RIA)
Klinische IndikationDiagnose und Verlaufsbeurteilung der Pankreatitis, Pankreasfibrose, Pankreaskarzinom, Neugeborenen-Screening (3. - 5. Lebenstag)
BeurteilungTrypsin im Serum ist erhöht bei Pankreasaffektionen. Zur Beurteilung einer Prankreatitis sind Marker wie Lipase, Pankreas-Amylase und Pankreas-Elastase 1 im Serum aussagekräftiger. Erhöhte Werte im Neugeborenen-Screening müssen mittels Schweiß-Test abgeklärt werden. Erhöhte Werte können auch bei gestörter Nierenfunktion auftreten.
DurchführungEigenleistung
Akkreditiertja
Stand2019-06-03


Fróðleikur:

Trypsin is a serine protease from the PA clan superfamily, found in the digestive system of many vertebrates, where it hydrolyses proteins.[2][3] Trypsin is formed in the small intestine when its proenzyme form, the trypsinogen produced by the pancreas, is activated. Trypsin cleaves peptide chains mainly at the carboxyl side of the amino acids lysine or arginine, except when either is followed by proline.[4] It is used for numerous biotechnological processes.

In the duodenum, trypsin catalyzes the hydrolysis of peptide bonds, breaking down proteins into smaller peptides. The peptide products are then further hydrolyzed into amino acids via other proteases, rendering them available for absorption into the blood stream. Tryptic digestion is a necessary step in protein absorption as proteins are generally too large to be absorbed through the lining of the small intestine.[7]

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