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Proteins and Peptides

Protein A

Product Sizes
5 mg
£160.00
PA00-00-5MG
About this Product
SKU:
PA00-00
Additional Names:
ProA, Staphylococcus A protein
Application:
ELISA, Western Blot
CE/IVD:
RUO
Extra Details:
Protein A is a surface protein (approximately 56kDa in size) originally discovered within the cell wall of Staphylococcus aureus. While important for bacterial survival, Protein A has beneficial uses in immunology for its high affinity binding to immunoglobulins (especially the IgG isotype). This high affinity property makes Protein A essential in the large scale purification of antibodies.
Physical State:
Lyophilized
Purity:
>95%
Shipping Conditions:
Ambient
Specificity:
Protein A is chromatographically pure and shows predominantly a single band by SDS-PAGE. Greater than 95% of the A280 material binds to Human IgG.
Storage Conditions:
Please refer to datasheet
Supplier:
Rockland Inc
Type:
Proteins, Peptides, Small Molecules & Other Biomolecules: Recombinant Proteins
Impact of behavioral variables on M. leprae infection levels. Anti-natural octyl disaccharide-leprosy IDRI diagnostic (NDO-LID) antibody levels in children and adolescents were measured by ELISA, using either protein A, anti- IgM or anti-IgG to detect responses. In a, samples were stratified by recorded knowledge of eating armadillo meat as either yes (n = 14) or no (n = 64). In b, samples were stratified by recorded knowledge of BCG re-vaccination following identification of the index leprosy case as either yes (n = 54) or no (n = 16). Data are displayed as box and whisker plots, with the box representing the Q1 to Q3 interquartile range and the horizontal bar representing the median of the optical density of the samples. Individual dots indicate outliers, and p-values are indicated by the lines above each indicated group. Fig 2. PMID: 31196008.