Protein A Staphylococcus aureus Protein

Specifications

Product Data
Species	Staphylococcus aureus
Purity	>95% : This product is chromatographically pure Protein A and shows predominantly a single band by SDS-PAGE. Greater than 95% of the A280 material binds to Human IgG.
Buffer	Presentation State: Purified State: Lyophilized purified Ig fraction. Buffer System: No buffer, stabilizer or preservative.
Preparation	Lyophilized purified Ig fraction.
Applications	Suitable for use as antigen, as a control or standard in assays, for conjugation and most other immunological methods.
Protein Description	Protein A (Staphylococcus aureus), unconjugated
Note	Extinction Coefficient: 0.1% at 280 nm is 0.14 (E0.1% of 0.14).
Storage	Store vial at 2-8°C prior to restoration. Dilute only prior to immediate use. For extended storage aliquot contents and freeze at -20°C or below. Avoid cycles of freezing and thawing.
Stability	Shelf life: one year from despatch.
Reference Data

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