Thermo Fisher Scientific CST4 Monoclonal Antibody (OTI2C2), TrueMAB

Applications

Western Blot (WB)

• Tested Dilution: 1:2,000

Product Specifications

Additional Formats

• Biotin
• Request custom conjugation

Product Specific Information

For reconstitution, add 100 µL distilled water to achieve a final antibody concentration of approximately 1 mg/mL.
For conjugation experiments, perform an additional desalting step using Zeba Spin Desalting Columns (7K MWCO, 0.5 mL, Product #89882).

Target Information

The cystatin superfamily includes proteins with multiple cystatin-like sequences. Some act as cysteine protease inhibitors, while others do not.
There are three inhibitory families: type 1 cystatins (stefins), type 2 cystatins, and kininogens.
Type 2 cystatin proteins function as cysteine proteinase inhibitors found in various human fluids and secretions.
The CST4 gene is part of the cystatin locus on chromosome 20 and encodes a type 2 salivary cysteine peptidase inhibitor.
CST4 is an S-type cystatin expressed in saliva, tears, and seminal plasma, with potential antibacterial and antiviral activity.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

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