Recombinant Rat CD40 Protein(HEK293), His

CD40

CD40, also known as TNFR5, is a protein that exhibits defects in conserved residues necessary for feature annotation propagation. Specific residues missing in CD40 prevent the propagation of certain functional features associated with this protein. CD40 Protein, Rat (HEK293, His) is the recombinant rat-derived CD40 protein, expressed by HEK293 , with C-His labeled tag.

SPRMSTBLIITCELISACELL ASSAYDRUG SCREENING

Measured by its binding ability in a functional ELISA. When Recombinant Rat CD40/TNFRSF5 is immobilized at 5 µg/mL (100 µL/well) can bind Recombinant Human CD40 Ligand/TNFSF5. The ED50 for this effect is 668.1 ng/mL.

Tumor Necrosis Factor Receptor Superfamily member 5; Bp50; CD40L Receptor; CDw40; TNFRSF5

Rat

HEK293

C-His

Greater than 90% as determined by SDS-PAGE.

A6JXD6

L20-R193

Partial

28 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.