Determine the necessary mass, volume, or concentration for preparing a solution.
| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
|---|
EnzymoPure™, 10mM in Water EnzymoPure™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -80°C Ships Dry ice packs + Cold packs Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 16 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Aprotinin is a competitive serine protease inhibitor that inhibits trypsin,chymotrypsin,kallikrein and plasmin.Aprotinin forms stable complexes with and blocks the active sites of enzymes. Binding is reversible with most aprotinin,protease complexes and dissociating at pH >10 or <3. Effective concentration is equimolar with protease.Recombinant aprotinin is expressed in E. Coli, and purified with HPLC. It contains no animal-derived components. This is a recombinant form of bovine lung aprotinin, which is traditionally isolated from bovine lung by methods involving fractional precipitation, gel filtration, and ion exchange chromatography. UNIT DEFINITION:A conversion factor for Aprotinin is: 1 EPU = 1 USP Aprotinin Unit = 1800 KIU.
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic Polymers |
| Class | Polypeptides |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Polypeptides |
| Alternative Parents | Cyclic peptides Phenylalanine and derivatives Pentacarboxylic acids and derivatives Aspartic acid and derivatives N-acyl-alpha amino acids Proline and derivatives Alpha amino acid amides Alanine and derivatives Amphetamines and derivatives Pyrrolidinecarboxamides N-acylpyrrolidines 1-hydroxy-2-unsubstituted benzenoids N-acyl amines Tertiary carboxylic acid amides Secondary alcohols Guanidines Amino acids Organic disulfides Secondary carboxylic acid amides Lactams Primary carboxylic acid amides Sulfenyl compounds Azacyclic compounds Carboximidamides Carboxylic acids Dialkylthioethers Primary alcohols Imines Carbonyl compounds Organopnictogen compounds Organic oxides Hydrocarbon derivatives Monoalkylamines |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Polypeptide - Cyclic alpha peptide - Phenylalanine or derivatives - Pentacarboxylic acid or derivatives - Aspartic acid or derivatives - N-acyl-alpha amino acid or derivatives - N-acyl-alpha-amino acid - Proline or derivatives - Alpha-amino acid amide - Alanine or derivatives - Amphetamine or derivatives - N-substituted-alpha-amino acid - Alpha-amino acid or derivatives - N-acylpyrrolidine - Pyrrolidine carboxylic acid or derivatives - Pyrrolidine-2-carboxamide - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Monocyclic benzene moiety - Fatty acyl - Benzenoid - N-acyl-amine - Fatty amide - Pyrrolidine - Tertiary carboxylic acid amide - Organic disulfide - Amino acid or derivatives - Primary carboxylic acid amide - Carboxamide group - Amino acid - Secondary alcohol - Secondary carboxylic acid amide - Lactam - Guanidine - Azacycle - Organoheterocyclic compound - Carboxylic acid derivative - Carboxylic acid - Dialkylthioether - Sulfenyl compound - Carboximidamide - Thioether - Hydrocarbon derivative - Organic oxide - Amine - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Carbonyl group - Alcohol - Imine - Primary aliphatic amine - Primary amine - Primary alcohol - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as polypeptides. These are peptides containing ten or more amino acid residues. |
| External Descriptors | Not available |
| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
|---|
| Alternate Names | Antilysin|APROTININ|9087-70-1|Aprotinin from bovine lung|Traskolan|Bovine Pancreatic Trypsin Inhibitor|AKOS024457997|CCG-270718|J-200086 |
|---|---|
| Reference |
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| 1. Liu Jing, Bai Xinpeng, Fu Pengcheng. (2022) In silico and in vitro assessment of bioactive peptides from Arthrospira platensis phycobiliproteins for DPP-IV inhibitory activity, ACE inhibitory activity, and antioxidant activity. JOURNAL OF APPLIED PHYCOLOGY, 34 (3): (1497-1511). [PMID:] [10.1007/s10811-022-02732-z] |
| 2. Erdong Yuan, Shiying Nie, Chunli Qi, Bo Chang, Jiaoyan Ren. (2021) Effect of Scomberomorus niphonius peptide on the characteristics of resveratrol. Food & Function, 12 (22): (11449-11459). [PMID:34693420] [10.1039/D1FO01333E] |
| 3. Fanglin Shen, Dan Li, Jianmin Chen. (2021) Mechanistic toxicity assessment of fine particulate matter emitted from fuel combustion via pathway-based approaches in human cells. SCIENCE OF THE TOTAL ENVIRONMENT, [PMID:34571223] [10.1016/j.scitotenv.2021.150214] |
| 4. Jiantao Ping, Wenli Wu, Lubin Qi, Jie Liu, Jinpeng Liu, Binglu Zhao, Quanbo Wang, Li Yu, Jin-Ming Lin, Qiongzheng Hu. (2021) Hydrogel-assisted paper-based lateral flow sensor for the detection of trypsin in human serum. BIOSENSORS & BIOELECTRONICS, [PMID:34385014] [10.1016/j.bios.2021.113548] |
| 5. Jia-Yu Shi, Hai-Yan Pan, Kun Liu, Min Pan, Guo-Jun Si. (2020) Expression of ectopic trypsin in atherosclerotic plaques and the effects of aprotinin on plaque stability. ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS, [PMID:32603715] [10.1016/j.abb.2020.108460] |
| 6. Jing Jin, Qiao‑Yun Hu, Wen‑Wen Xu, Wen‑Jia Zhu, Bei Liu, Jing Liu, Wei Wang, Hui‑Fang Zhou. (2019) Tanshinone IIA attenuates estradiol‑induced polycystic ovarian syndrome in mice by ameliorating FSHR expression in the ovary. Experimental and Therapeutic Medicine, 17 (5): (3501-3508). [PMID:30988730] [10.3892/etm.2019.7352] |
| 7. Yunhua Zhang, Jinyun Ji, Xiao Zhao, Ruoheng Jin, Jianhong Li, Hu Wan. (2017) Expression, purification and enzymatic properties of a β-N-acetylhexosaminidase from brown planthopper, Nilaparvata lugens. JOURNAL OF ASIA-PACIFIC ENTOMOLOGY, [PMID:] [10.1016/j.aspen.2017.10.005] |
| 8. Dandan Zhou, Xiaoxiao Li, Wencun Liu, Mingjun Zhang, Ying Cheng, Zhousong Xu, Jian Gao, Yiyang Wang. (2025) A novel approach for engineering DHCM/GelMA microgels: application in hepatocellular carcinoma cell encapsulation and chemoresistance research. Frontiers in Bioengineering and Biotechnology, [PMID:40161518] [10.3389/fbioe.2025.1564543] |
| 9. Xiaoxiao Li, Weikang Zhao, Dandan Zhou, Pei Li, Chen Zhao, Qiang Zhou, Yiyang Wang. (2024) Construction of Integral Decellularized Cartilage Using a Novel Hydrostatic Pressure Bioreactor. Tissue Engineering Part C-Methods, 30 (3): (113-129). [PMID:38183634] [10.1089/ten.tec.2023.0265] |
| 10. Ruixia Chen, Xiao-Chen Liu, Xianqi Yao, Wei Wang, Junyi Xiang, Igor Tomasevic, Weizheng Sun. (2024) Effects of high-pressure and CaCl2 pretreatments on the salt taste-enhancing activity of hydrolysate derived from spent hen meat. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, [PMID:39643931] [10.1002/jsfa.14066] |
| 11. Feng Wu, Yili Xu, Chenyang Ji, Xue Li, Jue Shen, Yejie Fei, Guanghan Yuan, Hui Qian. (2025) Real-time global coagulation assay via ordered porous layer interferometry using silica colloidal crystal film. ANALYTICA CHIMICA ACTA, [PMID:40155174] [10.1016/j.aca.2025.343876] |
| 12. Luo Zeping, Pan Liwei. (2025) Synthesis of Formononetin Derivatives and Their Protective Effects Against Oxidative Stress. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY, 51 (5): (2152-2169). [PMID:] [10.1134/S1068162024607328] |
| 13. Liu Zhenghua, Xin Peng, Wu Weiwei, Jin Mingyue, Du Yang, Jiang Yuanjun, Liu Tao, Zhang Hao. (2025) Nanoparticle-mediated targeting of PGC-1α reveals critical metabolic pathways in bladder cancer metastasis. Communications Biology, 8 (1): (1-21). [PMID:40404885] [10.1038/s42003-025-08174-w] |
| 14. Shulong Cai, Liqi Fan, Dan Liu, Changxing Wei, Na Yang, Xichao Fu, Rong Tang, Jucai Xu, Sheng Yin, Xin Chen. (2025) A peptidomics-based investigation of the synergistic effects of neutral and Alcalase proteases on release of antioxidant peptides from soybean protein isolates. FOOD CHEMISTRY, [PMID:41101106] [10.1016/j.foodchem.2025.146696] |
| 15. Xiaoxia Liu, Fanghua Xia, Guojuan Zhang, Wenmei Gao, Xiaodi Guo, Jinzhong Zhao, Wuyong Zhao, Miaomiao Tian. (2025) Equipment-free determination of trypsin and its inhibitor based on the distance-readout via viscosity change on paper substrates. MICROCHEMICAL JOURNAL, [PMID:] [10.1016/j.microc.2025.116463] |
| 16. Minbo Li, Xianbing Xu, Min Fan, Junjie Yi, Ming Du. (2026) Cryo-induced clarification of Termitomyces albuminosus hydrolysates: An emerging clean-label strategy. Innovative Food Science & Emerging Technologies, [PMID:] [10.1016/j.ifset.2026.104509] |
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