Human IL-22BP Biotinylated Antibody

Catalog #: BAF1087 Datasheet / COA / SDS

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BAF1087

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Summary Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Human IL-22BP Biotinylated Antibody Summary

Species Reactivity

Human

Specificity

Detects human IL-22BP in Western blots. In this format, approximately 5% cross-reactivity with recombinant human IL-22 R is observed.

Source

Polyclonal Goat IgG

Purification

Antigen Affinity-purified

Immunogen

Mouse myeloma cell line NS0-derived recombinant human IL‑22BP
Thr22-Pro231
Accession # NP_851826

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.

Label

Biotin

Applications

Recommended Concentration

Sample

Western Blot

0.1 µg/mL

Recombinant Human IL‑22BP Fc Chimera (Catalog # 1087-BP)

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Reconstitution Calculator

Preparation and Storage

Reconstitution

Reconstitute at 0.2 mg/mL in sterile PBS.

Reconstitution Buffer Available

Reconstitution Buffer 1 (PBS)

Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: IL-22BP

Interleukin 22 binding protein (IL-22BP), also known as cytokine receptor family (CRF) 2‑10, CRF2-X, and IL-22 RA2, is a secreted glycoprotein belonging to the type II cytokine receptor family. The IL-22BP gene has been localized to chromosome 6 near the gene for IFN-gamma R1. It encodes a precursor protein of 231 amino acid (aa) residues with a 21 aa putative signal peptide and five potential N-linked glycolsylation sites. IL-22BP lacks a transmembrane and cytoplasmic domain and is most closely related to the extracellular domains of IL‑22 R (CRF2-9) and IL-20 R (CRF2-8), sharing 33% and 34% aa sequence identity, respectively. It also shares sequence homology with the extracellular domains of IL-10 R (29%), IL-10 R beta (30%), the IFN receptors (23‑25%) and tissue factor (26%). IL-22BP antagonizes IL-22 activity by specifically binding IL-22 with high affinity and blocking its interaction with the cell surface IL-22 receptor heteromeric complex composed IL-22 R and IL‑20 R. IL-22BP is expressed in multiple tissues. The highest levels of expression are found in breast, lungs and colon.

References

Dumoutier, L. et al. (2001) J. Immunol. 166:7090.
Xu, W. et al. (2001) Proc. Natl. Acad. Sci. USA 98:9511.
Kotenko, S. et al. (2001) J. Immunol. 166:7096.

Long Name

Interleukin 22 Binding Protein

Entrez Gene IDs

116379 (Human); 237310 (Mouse)

Alternate Names

class II cytokine receptor; CRF2-10; CRF2-S1IL22BP; CRF2-X; Cytokine receptor class-II member 10; Cytokine receptor family 2 member 10; Cytokine receptor family type 2, soluble 1; IL-22 RA2; IL-22 receptor subunit alpha-2; IL22BP; IL-22BP; IL-22BPCRF2X; IL22RA2; IL-22RA2; IL-22R-alpha-2; interleukin 22 receptor, alpha 2; interleukin 22-binding protein; interleukin-22 receptor subunit alpha-2; Interleukin-22-binding protein; MGC150509; MGC150510; zcytoR16