Alpha Phi Alpha | Sigma Alpha Epsilon | Kappa Alpha Psi | Alpha | Phi Mu Alpha Sinfonia | Pi Kappa Alpha | Alpha Blondy | Piper Alpha | Alpha Delta Phi | Alpha Centauri | alpha | Sigma Alpha Mu | Kappa Alpha Theta | ISO 3166-1 alpha-2 | Alpha Video | Alpha Kappa Alpha | Alpha Epsilon Pi | Sony Alpha | Kappa Alpha Society | Zeta Tau Alpha | Sigma Alpha Iota | Sid Meier's Alpha Centauri | Lambda Chi Alpha | Kappa Alpha Order | Alpha TV | Alpha Group | Alpha Gamma Rho | Alpha Bank | Wolfram Alpha | TGF alpha |
In order to prevent the action of active trypsin in the pancreas which can be highly damaging, inhibitors such as BPTI and SPINK1 in the pancreas and α1-antitrypsin in the serum are present as part of the defense against its inappropriate activation.