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Recombinant Protein

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Recombinant Human PIGR Protein, Fc-Avi

Cat NoBIOP2677
Conjugate
Type其他蛋白
SourceHEK293
TagFc-Avi
Size20 ug
ApplicationImmunogen
FormatLyophilized
ConcentrationPlease refer to the vial lable for the specific concentration.
BufferSupplied in PBS, pH 7.4.
SpeciesHuman
StorageStore at –20 degree. Avoid repeated freeze/thaw cycles.
SynonymsPIGR;Poly-Ig receptor;FLJ22667
Purification> 95% by SDS-PAGE.
MolecularWeight
Description
BackgroundPolymeric immunoglobulin receptor, also known as PIGR, is a member of the immunoglobulin superfamily and a Fc receptor. The ectodomain of this receptor consists of five units with homology to the variable units of immunoglobulins and a transmembrane region, which also has some homology to certain immunoglobulin variable regions. PIGR is expressed on several glandular epithelia including those of liver and breast. The deduced amino-acid sequence has a length of 764 residues and shows an overall similarity of 56% and 64% with the rabbit and rat counterpart. PIGR mediates transcellular transport of polymeric immunoglobulin molecules, and thus facilitates the secretion of IgA and IgM. During this process, a cleavage occurs that separates the extracellular (known as the secretory component) from the transmembrane segment of PIGR.
We can offer labeled proteins/antibodies using a broad range of intensely fluorescent dyes and labels including FITC, Biotin, Alexa Fluor, Rhodamine B, Cy, Co-Au.