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Mouse FCGRT & B2M Heterodimer Protein

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Mouse FCGRT & B2M Protein Product Information
Synonym:Heterodimer of IgG receptor FcRn large subunit p51 ( alpha chain ) ( FCGRT ) and Beta-2-microglobulin ( beta chian, subunit p14 ) ( B2M )
Protein Construction:A DNA sequence encoding the extracellular domain (Met 1-Ser 297) of human FCGRT (P55899) was fused with a polyhistidine tag at the C-terminus, constructed the plasmid 1; A DNA sequence encoding the human B2M (P61769) (Met 1-Met 119) constructed the plasmid 2. The two plasmids were co-expressed and the FCGRT / B2M heterodimer was purified
Expressed Host:Human Cells
Shipping:In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Mouse FCGRT & B2M Protein QC Testing
Purity:> 95 % as determined by SDS-PAGE
Bio-Activity:Measured by its ability to bind human IgG1 in functional ELISA.
Endotoxin:< 1.0 EU per μg of the protein as determined by the LAL method
Stability:Samples are stable for up to twelve months from date of receipt at -70℃
Predicted N Terminal:Ala 24 & Ile 21
Molecule Mass:The recombinant heterodimer of human FCGRT / B2M comprises 385 ( 285 + 100 ) amino acids and has a calculated molecular mass of 43.5 ( 31.8 + 11.7 ) kDa. The apparent molecular mass of rh FCGRT / B2M heterodimer is approximately 35 & 12 kDa respectively in SDS-PAGE under reducing conditions
Formulation:Lyophilized from sterile PBS, pH 7.4
1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
2. Please contact us for any concerns or special requirements.
Mouse FCGRT & B2M Protein Usage Guide
Storage: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.
Reconstitution:A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
Mouse FCGRT & B2M Protein SDS-PAGE
Mouse FCGRT & B2M Heterodimer Protein SDS-PAGE
Other FCGRT & B2M Recombinant Protein Products
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Catalog: CT029-M08H-50
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