Catalog No.
YXX23301
Expression system
E. coli
Species
Streptococcus pyogenes
Protein length
Ala42-Thr356
Predicted molecular weight
38.75 kDa
Nature
Recombinant
Endotoxin level
Please contact with the lab for this information.
Purity
>90% as determined by SDS-PAGE.
Accession
P13050
Applications
ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
Form
Lyophilized
Storage buffer
Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1mM EDTA, 4% Trehalose, 1% Mannitol.
Reconstitution
Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.
Shipping
In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stability and Storage
Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Alternative Names
IgA receptor, arp4
The human IgA-Fc alpha receptor interaction and its blockade by streptococcal IgA-binding proteins., PMID:12196121
Streptococcal IgA-binding proteins bind in the Calpha 2-Calpha 3 interdomain region and inhibit binding of IgA to human CD89., PMID:11096107
Human C4b-binding protein has overlapping, but not identical, binding sites for C4b and streptococcal M proteins., PMID:10799895
Human C4BP binds to the hypervariable N-terminal region of many members in the streptococcal M protein family., PMID:9331704
Conserved and variable regions in protein Arp, the IgA receptor of Streptococcus pyogenes., PMID:8245833
Duplication of a DNA sequence homologous to genes for immunoglobulin receptors and M proteins in Streptococcus pyogenes., PMID:1601284
Temperature-sensitive immunoglobulin A-binding and dimerization of C-terminus-impaired protein Arp4 produced in Escherichia coli., PMID:1461150
Extensive sequence homology between IgA receptor and M proteins in Streptococcus pyogenes., PMID:2691841
Cell surface proteins of a group A streptococcus type M4: the IgA receptor and a receptor related to M proteins are coded for by closely linked genes., PMID:2664456