Protein A (Staphylococcus aureus strain Cowan I) is a surface protein that exhibits a high affinity for the Fc region of antibodies, particularly the constant region of immunoglobulin G (IgG). This unique binding property makes it a valuable tool in various biochemistry and immunology applications, including antibody purification, immunoprecipitation, and other antibody-based techniques.
91932-65-9
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Basic information
- Product Name: Protein A (Staphylococcus aureus strain Cowan I)
- Synonyms: Protein A (Staphylococcus aureus strain Cowan I)
- CAS NO:91932-65-9
- Molecular Formula:
- Molecular Weight:
- EINECS: 295-242-9
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: Freeze-dried powder
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Protein A (Staphylococcus aureus strain Cowan I)(CAS DataBase Reference)
- NIST Chemistry Reference: Protein A (Staphylococcus aureus strain Cowan I)(91932-65-9)
- EPA Substance Registry System: Protein A (Staphylococcus aureus strain Cowan I)(91932-65-9)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 91932-65-9(Hazardous Substances Data)
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91932-65-9 Usage
Uses
Used in Biochemistry and Immunology Applications:Protein A (Staphylococcus aureus strain Cowan I) is used as a purification agent for antibodies due to its high affinity for the Fc region of IgG. This allows for efficient and selective isolation of antibodies from complex mixtures, facilitating their use in research and diagnostic applications.
Used in Research and Biotechnology:
Protein A (Staphylococcus aureus strain Cowan I) is used as a research tool for studying antibody-antigen interactions and the development of new antibody-based therapies. Its unique binding properties enable the investigation of various immunological processes and the optimization of antibody production and modification techniques.
Used in Diagnostic Applications:
Protein A (Staphylococcus aureus strain Cowan I) is used as a component in diagnostic assays, such as enzyme-linked immunosorbent assays (ELISA) and immunoblots, to capture and detect specific antibodies or antigens. Its high specificity and affinity for IgG contribute to the sensitivity and reliability of these diagnostic methods.
Used in Pharmaceutical Industry:
Protein A (Staphylococcus aureus strain Cowan I) is used in the development and production of monoclonal antibody-based drugs. Its ability to bind to the Fc region of IgG aids in the purification and quality control of these therapeutic agents, ensuring their efficacy and safety for clinical use.
Used in Immunoprecipitation Techniques:
Protein A (Staphylococcus aureus strain Cowan I) is used as a component in immunoprecipitation assays, where it binds to the Fc region of IgG, allowing for the capture and analysis of specific protein-protein interactions or the identification of novel antibody targets in biological samples.
Check Digit Verification of cas no
The CAS Registry Mumber 91932-65-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,9,3 and 2 respectively; the second part has 2 digits, 6 and 5 respectively.Calculate Digit Verification of CAS Registry Number 91932-65:
(7*9)+(6*1)+(5*9)+(4*3)+(3*2)+(2*6)+(1*5)=149
149 % 10 = 9
So 91932-65-9 is a valid CAS Registry Number.
91932-65-9Upstream product
91932-65-9Downstream Products
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Protein A (Staphylococcus aureus strain Cowan I)
