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Recombinant Human PIgR Protein (RPCB0919)

SKU:
RPCB0919
Size:
10µg
Tag:
C-hFc&Avi
Reactivity:
Human
Expression Host:
HEK293 cells
€129
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Description

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Product Name:Recombinant Human PIgR Protein
SKU:RPCB0919
Size:10µg
Tag:C-hFc&Avi
Reactivity:Human
Expression Host:HEK293 cells
Protein Description:High quality, high purity and low endotoxin recombinant Recombinant Human PIgR Protein , tested reactivity in HEK293 cells and has been validated in SDS-PAGE.100% guaranteed.
Endotoxin:<0.1EU/μg
Purity:> 95% by SDS-PAGE.
Formulation:Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.
Gene ID:5284

Polymeric 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.

Storage:Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt.After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.
Reconstitution:Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.
Swiss-Prot:P01833
Product ImageRecombinant Human PIgR Protein was determined by SDS-PAGE with Coomassie Blue, showing a band at 120-130kDa.

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