|Datasheet||Specific References||Reviews||Related Products||Protocols|
|IL23A & IL12B|
|A DNA sequence encoding the human IL23A (Q9NPF7) (Met1-Pro189) was fused with a polyhistidine tag at the C-terminus, constructed the plasmid 1; A DNA sequence encoding the mouse IL12B (P43432) (Met1-Ser335) was expressed with a polyhistidine tag at the C-terminus, constructed the plasmid 2. The two plasmids were co-expressed and the human IL23A & the mouse IL12B heterodimer was purified.|
|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.
|> (37.6+41.4+20.5) % as determined by SDS-PAGE.|
|<1.0 EU per μg protein as determined by the LAL method.|
|Samples are stable for up to twelve months from date of receipt at -70℃|
|Arg 20 & Met 23|
|The recombinant human IL23A & the mouse IL12B comprises 505(181+324) amino acids and has a calculated molecular mass of 57.3 (20.1+37.2) KDa.|
|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.
|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.|
|A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.|