Ovomucoid,Trypsin Inhibitor, CAS No.9035-81-8

CAS: 9035-81-8 Cat. No.: O736572 EC Number: 232-906-9

GRADE & PURITY From Egg White

Overview

Ovomucoids are the glycoprotein protease inhibitors of avian egg white. There are several protease inhibitors in egg white. The Worthington product is that described by Lineweaver and Murray JBC, 171, 565 (1947). It has a molecular weight of approximately 28 kDa.
Enzyme activity definition：
The activity of the inhibitors is expressed as the amount of twice crystallized trypsin (Aladdin Item: T128774) inhibited per milligram of inhibitor. 1mg trypsin ≥180 TAME units, 10,350 BAEE units, 3,450 USP/NF units.

Specifications

Product Name

Ovomucoid,Trypsin Inhibitor, CAS No.9035-81-8

Synonyms

SBTI

Specifications & Purity

From Egg White

CAS

9035-81-8

Molecule Type

Enzyme

Storage and Shipping

Concentration

From Egg White

Storage

Store at 2-8°C

Shipped In

Wet ice

Unit definition

The activity of the inhibitors is expressed as the amount of twice crystallized trypsin inhibited per milligram of inhibitor. 1mg trypsin ≥180 TAME units, 10,350 BAEE units, 3,450 USP/NF units.

References

1. Fanping Shi, Lei Wang, Yan Li, Yu Zhang, Xingguang Su.  (2017)  A simple “turn-on” detection platform for trypsin activity and inhibitor screening based on N-acetyl-l-cysteine capped CdTe Quantum Dots.  SENSORS AND ACTUATORS B-CHEMICAL,      [PMID:] [10.1016/j.snb.2017.09.087]

2. Wei-Xian Wang, Yuqing Wu, Hong-Wei Li.  (2017)  Regulation on the aggregation-induced emission (AIE) of DNA-templated silver nanoclusters by BSA and its hydrolysates.  JOURNAL OF COLLOID AND INTERFACE SCIENCE,      [PMID:28646761] [10.1016/j.jcis.2017.06.033]

3. Xiu Huang, Yong Li, Zhao Shu, Li Huang, Qian Liu, Guibin Jiang.  (2024)  High-Efficiency Degradation of PET Plastics by Glutathione S-Transferase under Mild Conditions.  ENVIRONMENTAL SCIENCE & TECHNOLOGY,      [PMID:39012182] [10.1021/acs.est.4c02132]

4. Fan Yanan, Xu Qixiang, Ren Keyu, Zhai Mengge, Xing Guozheng, Song Yishan, Zhu Yongheng.  (2024)  Research on pH-responsive Antibacterial Materials Using Citral-modified Zinc Oxide Nanoparticles.  Food Quality and Safety,      [PMID:] [10.1093/fqsafe/fyae010]

5. Xiu Huang, Li Huang, Qian Wang, Qiurong He, Zunzhen Zhang, Qian Liu, Guibin Jiang.  (2025)  High-efficiency enzymatic biodegradation of polypropylene-based melt-blown fabric debris.  Chemical Science,      [PMID:40708876] [10.1039/D5SC03097H]