IL20RB Protein, Rat, Recombinant (Fc Tag)

Cat: 80187-R02H
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All IL20RB Reagents
IL20RB Protein, Rat, Recombinant (Fc Tag) Product Information
Purity
> 70 % as determined by SDS-PAGE
Endotoxin
< 1.0 EU per μg of the protein as determined by the LAL method
Activity
Testing in progress
Protein Construction
A DNA sequence encoding the rat IL20RB (B8K1X9) (Met1-Pro227) was expressed, fused with the Fc region of human IgG1 at the C-terminus.
Accession#
Expressed Host
HEK293 Cells
Species
Rat
Predicted N Terminal
Phe 22
Molecule Mass
The recombinant rat IL20RB/Fc is a disulfide-linked homodimer. The reduced monomer comprises 447 amino acids and has a predicted molecular mass of 50.2 kDa. The apparent molecular mass of the protein is approximately 61 kDa in SDS-PAGE under reducing conditions.
Formulation
Lyophilized from sterile PBS, pH 7.4
1. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 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.
Please refer to the specific buffer information in the hard copy of CoA.
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.
Stability & Storage
Samples are stable for up to twelve months from date of receipt at -70℃
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.
IL20RB Protein, Rat, Recombinant (Fc Tag) in SDS-PAGE
Rat IL20RB Protein 12445
IL20RB Background Information

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.

Full Name
interleukin 20 receptor beta
References
  • Zhu H, et al. (2009) Expression pattern of mda-7/IL-24 receptors in liver cancer cell lines. Hepatobiliary Pancreat Dis Int. 8(4):402-6.
  • Logsdon NJ, et al. (2012) Purification, crystallization and preliminary X-ray diffraction analysis of the IL-20-IL-20R1-IL-20R2 complex. Acta Crystallogr Sect F Struct Biol Cryst Commun. 68(Pt 1):89-92.
  • Kingo K, et al. (2008) Association analysis of IL20RA and IL20RB genes in psoriasis. Genes Immun. 9(5):445-51.
  • Other IL20RB Proteins

    Cynomolgus IL20RB Proteins

    Product Name Cat.No.
    IL20RB Protein, Cynomolgus, Recombinant (His Tag) 90308-K08H
    IL20RB Protein, Cynomolgus, Recombinant (Fc Tag) 90308-K02H

    Rat IL20RB Proteins

    Product Name Cat.No.
    IL20RB Protein, Rat, Recombinant (His Tag) 80187-R08H
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