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Availability: In stock

Bz-Tyr-4-Abz-OH · sodium salt


Product No. Pack Size Available ADS InfoAnalytical Data Sheet List Price Online Order Price Qty
4002395.0005 5 g Ships within 3-5 business days  
CHF 252.00
CHF 234.36 (7%)


This chymotrypsin-sensitive substrate serves as a diagnostic in the exocrine pancreatic function test. By enzymatic cleavage, p-aminobenzoic acid (PABA) is released and eventually excreted in the urine. Measurement of the amount of PABA in urine or plasma correlates well with various forms of pancreatic insufficiency and therefore represents a simple and reliable screening test.
Catalog Number M-1160
Synonyms Bentiromide · sodium salt, BTPABA · sodium salt
Molecular Formula C₂₃H₁₉N₂NaO₅
Relative Molecular Mass 426.40
CAS Registry Number 41748-47-4
EINECS Number 255-530-7
Source Synthetic
Storage Conditions RT
Keywords Diagnostic for pancreatic function


Enzyme Substrates Inhibitors