Product Number
Brand
Product Description
Sigma-Aldrich
trans-4-Hydroxy-L-proline, BioReagent, suitable for cell culture, ≥98.5%
Sigma-Aldrich
trans-4-Hydroxy-L-proline, ≥99%
Sigma-Aldrich
trans-4-Hydroxy-L-proline, BioXtra, ≥99.0% (NT)
Supelco
trans-4-Hydroxy-L-proline, analytical standard
Sigma-Aldrich
Catalase from Aspergillus niger, ammonium sulfate suspension, ≥4,000 units/mg protein
Sigma-Aldrich
Elastase from porcine pancreas, Type I, ≥4.0 units/mg protein
Sigma-Aldrich
Elastase from porcine pancreas, lyophilized powder, suitable for cell culture
Sigma-Aldrich
Catalase from human erythrocytes, ≥90% (SDS-PAGE), buffered aqueous solution, ≥30,000 units/mg protein
Sigma-Aldrich
Catalase from bovine liver, lyophilized powder, 2,000-5,000 units/mg protein
Sigma-Aldrich
Catalase from bovine liver, aqueous suspension, 10,000-40,000 units/mg protein
Sigma-Aldrich
Catalase from bovine liver, powder, suitable for cell culture, 2,000-5,000 units/mg protein
Sigma-Aldrich
Elastase from porcine pancreas, Type III, lyophilized powder, Protein 55-85 %, ≥4.0 units/mg protein
Sigma-Aldrich
Elastase from porcine pancreas, Type IV, Protein 50-90 %, lyophilized powder, ≥4.0 units/mg protein (biuret)
Sigma-Aldrich
Catalase from bovine liver, aqueous solution, ≥30,000 units/mg protein
Sigma-Aldrich
Catalase from bovine liver, lyophilized powder, ≥10,000 units/mg protein
Sigma-Aldrich
Catalase from bovine liver, aqueous suspension, 40,000-60,000 units/mg protein (E1%/405)
Sigma-Aldrich
Catalase from Corynebacterium glutamicum, solution, deep brown, ≥500000 U/mL