539202
Protein A, Staphylococcus aureus
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About This Item
NACRES:
NA.41
UNSPSC Code:
41116133
Form:
lyophilized solid
Biological source:
Staphylococcus aureus
biological source
Staphylococcus aureus
Quality Segment
form
lyophilized solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
solubility
water: soluble
shipped in
ambient
storage temp.
−20°C
General description
Native protein A from Staphylococcus aureus. Provides a versatile and economical means for isolating, detecting, and purifying antibodies. It is especially useful in immunohistochemical studies because, unlike secondary antibodies, it does not bind to cell Fc receptors and, therefore, will not give high background reactions. Strongly reactive with guinea pig; human IgG1, IgG2, and IgG4; mouse IgG2b, and rabbit. Weakly reactive with bovine; human IgA, IgE, and IgM; and mouse IgG3. Nonreactive with goat; horse; human IgD and IgG3; rat; mouse IgG1; and sheep.
Preparation Note
Following initial thaw, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Other Notes
Sjødahl, J. 1976. FEBS Lett.67, 1976.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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