91932-65-9 Usage
General Description
Protein A is a surface protein found in the Staphylococcus aureus strain Cowan I and is commonly used in biochemistry and immunology applications. It is known for its ability to bind to the Fc region of antibodies, specifically to the constant region of immunoglobulin G (IgG). This allows Protein A to be utilized in purification processes, such as antibody purification, as well as in immunoprecipitation and other antibody-based techniques. Its high affinity for IgG makes it a valuable tool in research and biotechnology, and its unique binding properties have led to its widespread use in various laboratory applications.
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.