451 Recombinant Proteins and Cell culture
Staphylococcal Protein A | IMS02-008-333
- SKU:
- 451-IMS02-008-333
- Availability:
- Usually ships in 5 working days
Description
Staphylococcal Protein A | IMS02-008-333 | Gentaur UK, US & Europe Distribution
Immunogen: Purified, recombinant Protein A from GE Healthcare, product number 17-0872
Host: Chicken
Conjugation: N/A
Clonality: Polyclonal
Isotype: N/A
Purity: Immunogen affinity purified IgY in 0, 9% NaCl, 0, 1% sodium azide., pH 7.2.
Format: Liquid
Tested Application: Affinity purified IgY
Related Products: IMS02-109-334 | Anti-Streptococcal Protein G, chicken antibodiesIMS02-136-331 | Anti-Peptostreptococcus magnus Protein L, chicken antibodiesAS15 2849 | Anti-Staphyloccocus aureus, mouse antibodiesSecondary antibodies
Recommended Dilutions: 1 : 500 as a capture antibody (ELISA), 1 : 2000 as a detection antibody (ELISA), 1: 1000 (WB)
Molecular weight: 55 | 47 kDa
Confirmed Reactivity: Staphylococcus aureus
Predicted Reactivity: Staphylococcus aureus
Not reactive in: No confirmed exceptions from predicted reactivity are currently known
Additional Information: One precipitation arc in immunodiffusion against Staphylococcal Protein A
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.
Reconstitution: N/A
Storage: Store at 4°C; make aliquots to avoid working with a stock. Please remember to spin the tubes briefly prior to opening them to avoid any losses that might occur from material adhering to the cap or sides of the tube.
TAIR Nnumbre: N/A
Category: Bacteria
Research Area: Pathology, Staphylococcus