Product Description for Protein A (IRDye800CW conjugated)
Properties for Protein A (IRDye800CW conjugated)
|Product Category||Proteins & Growth Factors|
|Species (Protein)||S. aureus|
|PDF datasheet||View Datasheet|
|Manufacturer||Acris Antibodies GmbH|
|Material safety datasheet||MSDS for Polyclonal Antibodies (de)|
|Purity||> 95 %|
|Application||LI-COR Odyssey(R) BLOT: 1/5,000 - 1/25,000.
LI-COR In-Cell Western(R): 1/800 - 1/1,200.
|Background||Protein A is a surface protein of S.aureus which binds IgG molecules by their Fc region. In serum, the bacteria will bind IgG molecules in the wrong orientation on their surface which hinders opsonization and phagocytosis. Mutants of S. aureus lacking protein A are more efficiently phagocytosed in vitro, and mutants in infection models have diminished virulence. Due to its affinity for the Fc region of many mammalian immunoglobulins, protein A is considered a universal reagent in biochemistry and immunology.|
|Concentration||1.0 mg/ml (by UV absorbance at 280 nm)|
|Storage||Prior to and following reconstitution store the protein at -20°C.
Avoid repeated freezing and thawing.
Shelf life: one year from despatch.