Rat IL20RB Protein (His tag) – PKSR030418

Recombinant Rat IL20RB Protein (His tag)

IL20RB belongs to the type II cytokine receptor family. There are two kinds of type II cytokine receptors : cytokine receptors that bind type I and type II interferons; cytokine receptors that bind members of the interleukin-10 family (interleukin-10, interleukin-20 and interleukin-22). Type II cytokine receptors are similar to type I cytokine receptors except they do not possess the signature sequence WSXWS that is characteristic of type I receptors. They are expressed on the surface of certain cells, which bind and respond to a select group of cytokines. These receptors are related predominantly by sequence similarities in their extracellular portions that are composed of tandem Ig-like domains. The intracellular domain of type II cytokine receptors is typically associated with a tyrosine kinase belonging to the Janus kinase (JAK) family. IL20RB and IL20RA (MIM 605620) form a heterodimeric receptor for interleukin-20.

Synonym(s) : IL20RB

Species(s) : Rat

Protein Expression Host : Human Cells

Protein Construction : A DNA sequence encoding the rat IL20RB (B8K1X9) (Met1-Pro227) was expressed, fused with a polyhistidine tag at the C-terminus.

Predicted N-terminal amino acid : Phe 22

Molecular weight/mass : The recombinant ratIL20RB comprises 217 amino acids and predicts a molecular mass of 24.6 kDa. The apparent molecular mass of the ratIL20RB is approximately 32-36 kDa in SDS-PAGE under reducing conditions due to glycosylation.

Protein Construction : A DNA sequence encoding the rat IL20RB (B8K1X9) (Met1-Pro227) was expressed, fused with a polyhistidine tag at the C-terminus.

Formulation : Lyophilized from sterile PBS, pH 7.4

Purity : > 91 % as determined by SDS-PAGE

Endotoxin level : < 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°C

Shipping conditions : 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.

Reconstitution : Please refer to the printed manual for detailed information.

Manual & Datasheet