Recombinant Mouse PIGR Protein (HEK293)，His

PIGR

PIGR proteins mediate the selective transcytosis of polymerized IgA and IgM across mucosal epithelial cells.It binds to these immunoglobulins at the basolateral surface, forming complexes that are transported intracellularly and secreted at the apical surface.PIGR Protein, Mouse (HEK293, His) is the recombinant mouse-derived PIGR protein, expressed by HEK293 , with C-His labeled tag.

SPRMSTBLIITCELISACELL ASSAYDRUG SCREENING

1.Measured by its binding ability in a functional ELISA. When Recombinant Mouse plgR is coated at 2 μg/mL (100 μL/well), the concentration of mouse IgM that produces 50% of the optimal binding response is 297.7 ng/mL. 2.Measured by its binding ability in a functional ELISA . Immobilized recombinant mouse PIGR at 5 μg/mL (100 μl/well) can bind mouse IgM with a linear range of 0.156-10 μg/mL. Measured by its binding ability in a functional ELISA. When Recombinant Mouse plgR is coated at 2 μg/mL (100 μL/well), the concentration of mouse IgM that produces 50% of the optimal binding response is 297.7 ng/mL.

Polymeric Immunoglobulin Receptor; Poly-Ig Receptor; PIGR

Mouse

HEK293

C-His

Greater than 95% as determined by SDS-PAGE.

O70570

K19-K645

KSPIFGPQEVSSIEGDSVSITCYYPDTSVNRHTRKYWCRQGASGMCTTLISSNGYLSKEYSGRANLINFPENNTFVINIEQLTQDDTGSYKCGLGTSNRGLSFDVSLEVSQVPELPSDTHVYTKDIGRNVTIECPFKRENAPSKKSLCKKTNQSCELVIDSTEKVNPSYIGRAKLFMKGTDLTVFYVNISHLTHNDAGLYICQAGEGPSADKKNVDLQVLAPEPELLYKDLRSSVTFECDLGREVANEAKYLCRMNKETCDVIINTLGKRDPDFEGRILITPKDDNGRFSVLITGLRKEDAGHYQCGAHSSGLPQEGWPIQTWQLFVNEESTIPNRRSVVKGVTGGSVAIACPYNPKESSSLKYWCRWEGDGNGHCPVLVGTQAQVQEEYEGRLALFDQPGNGTYTVILNQLTTEDAGFYWCLTNGDSRWRTTIELQVAEATREPNLEVTPQNATAVLGETFTVSCHYPCKFYSQEKYWCKWSNKGCHILPSHDEGARQSSVSCDQSSQLVSMTLNPVSKEDEGWYWCGVKQGQTYGETTAIYIAVEERTRGSSHVNPTDANARAKVALEEEVVDSSISEKENKAIPNPGPFANEREIQNVGDQAQENRASGDAGSADGQSRSSSSK

Partial

90-100 kDa

< 1.0 EU per μg protein as determined by the LAL method.

Freeze-dried powder

PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.

Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.

Site-directed mutagenesis Custom tag design Custom buffer formulation Custom full-length protein production

The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37℃ for 48h, and no obvious degradation and precipitation were observed. The loss rate isless than 8% within the expiration date under appropriate storage condition.

Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.

In general, recombinant proteins are supplied as lyophilized powder and shipped at ambient temperature. For bulk packages, the proteins are provided as frozen liquid and shipped with blue ice, unless otherwise requested by the customer.