Feline IL-10 Biotinylated Antibody

Catalog #: BAF736 Datasheet / COA / SDS

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BAF736

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Feline IL-10 Biotinylated Antibody Summary

Species Reactivity

Feline

Specificity

Detects feline IL-10 in ELISAs and Western blots. In sandwich immunoassays, approximately 15% cross-reactivity with recombinant canine IL‑10 is observed, 1% cross-reactivity with recombinant human IL‑10 is observed, and less than 0.5% cross-reactivity with recombinant cotton rat IL‑10, recombinant mouse IL‑10, recombinant porcine IL‑10, recombinant rat IL‑10, and recombinant equine IL‑10 is observed.

Source

Polyclonal Goat IgG

Purification

Antigen Affinity-purified

Immunogen

E. coli-derived recombinant feline IL‑10 (R&D Systems, Catalog # 736-FL)
Ser19-Ile178
Accession # P55029

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 Feline IL‑10 (Catalog # 736-FL)

Feline IL-10 Sandwich Immunoassay

Recommended Concentration

Reagent

ELISA Detection (Matched Antibody Pair)

0.1-0.4 µg/mL

Use in combination with:

Capture Reagent: Feline IL‑10 Antibody (Catalog # MAB7361)

Standard: Recombinant Feline IL-10 Protein (Catalog # 736-FL)

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-10

IL-10, initially designated cytokine synthesis inhibitory factor (CSIF), was originally identified as a product of murine T helper 2 (Th2) clones that inhibited the cytokine production by Th1 clones. The feline homologue of murine IL-10 has been cloned. Feline IL-10 shares 78% amino acid sequence homology with human IL-10 and 73% sequence homology with mouse IL-10.

IL-10 is a pleiotropic cytokine that can exert either immunostimulatory or immunosuppressive effects on a variety of cell types. It is a potent immunosuppressant of macrophage functions. In vitro, IL-10 can inhibit the accessory function and antigen-presenting capacity of monocytes by, among other effects, downregulating class II MHC expression. Thus, IL-10 can inhibit monocyte/macrophage-dependent, antigen stimulated cytokine synthesis (especially IFN-gamma ) by human PBMNC and NK, and mouse Th1 cells. Additionally, IL-10 is a potent inhibitor of monocyte/macrophage activation and its resultant cytotoxic effects. As an immunostimulatory cytokine, IL-10 can act on B cells to enhance their viability, cell proliferation, Ig secretion, and class II MHC expression. Aside from B lymphocytes, IL-10 is also a growth co-stimulator for thymocytes and mast cells, as well as an enhancer of cytotoxic T cell development.

References

Moore, K.W. et al. (1993) Annu. Rev. Immunol. 11:165.

Long Name

Interleukin 10

Entrez Gene IDs

3586 (Human); 16153 (Mouse); 25325 (Rat); 397106 (Porcine); 403628 (Canine); 102133450 (Cynomolgus Monkey); 493683 (Feline); 100135553 (Guinea Pig); 2949786 (Viral)

Alternate Names

CSIF; CSIFMGC126450; Cytokine synthesis inhibitory factor; GVHDS; IL10; IL-10; IL10A; IL-10MGC126451; interleukin 10; interleukin-10; TGIF