Task: Translation
Input (Czech): Zp sob zji  ov n  p° tomnosti enzymaticky aktivn  hydrol zy ve vzorku zahrnuje um st n  vzorku na prvn  a druh² pevn² nosi , p°i em  prvn  pevn² nosi  m  hl sic  enzym kovalentn  k sob  p°ipojen² tak,  e tento hl sic  enzym se uvol uje p soben m uveden  hydrol zy, a druh² pevn² nosi , kter² nen  ve styku s t mto prvn m nosi em, a m  imobilizovan² na sob  indik tor, p°i em  uveden² indik tor je citliv² na zjistitelnou zm nu p soben m hl sic ho enzymu, kde uveden² vzorek je um st n takov²m zp sobem,  e vzorek uv d  do styku prvn  a druh² pevn² nosi , tak e libovoln² hl sic  enzym uvol ovan² libovolnou aktivitou hydrol zy p° tomnou v uveden m vzorku dovoluje difundovat t mto vzorkem do uveden ho druh ho pevn ho nosi e, pozorov n , zda dojde ke zjistiteln  zm n  indik toru, kter  je indikac  p° tomnosti enzymaticky aktivn  hydrol zy ve vzorku. Je tak  pops no za° zen  k prov d n  tohoto zp sobu.\
Output (English): The invented method for assaying for the presence of enzymatically active hydrolases in a sample comprises placing said sample in a device which contains first and second solid supports, said first solid support having a reporter enzyme immobilized thereon in such a manner whereby said reporter enzyme is released upon action of said hydrolase, said second solid support, which is not in contact with said first solid support, having immobilized thereon an indicator, said indicator being one which is susceptible to a detectable change upon action of said reporter enzyme, wherein said sample is placed in such a manner that said sample contacts said first and second solid supports such that any reporter enzyme released by any hydrolase activity present in said sample is permitted to diffuse through said sample to said second solid support; and observing whether said indicator undergoes a detectable change, said detectable change being an indication of the presence of said enzymatically active hydrolase in said sample. In the present invention there is also claimed a test device for making the above-described method.