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Swine IL-10 Polyclonal Antibody
- Catalog Number:
- KP0738S
- Availability:
- In stock
- Application:
- ELISA, ELISpot, Flow Cytometry, Neutralization, Western Blot
- Host:
- Rabbit
- 100% Homology:
- Sus scrofa (pig)
- Label:
- Unconjugated
- Anti-swine IL-10 polyclonal antibody (catalog KP0738S) is made in rabbits, affinity-purified by swine IL-10 affinity chromatography and supplied in PBS containing 0.02% NaN₃; it was raised against recombinant swine IL-10 (immunogen) and the calculated molecular weight of swine IL-10 is ~18.1 kDa. Store at 2-8°C (stable up to 12 months from date of receipt). Recommended working concentrations are Western blot 0.1-2 µg/mL and ELISA 0.5-5 µg/mL (optimize per assay); typical sandwich ELISA reagent pairings and suggested conditions are provided on the datasheet (capture antibody KP0738S; standard protein RP0301S-005; detection antibody KPB0739S; streptavidin-HRP AR0068-001; TMB substrate AR0133-002). In cross-reactivity testing (ELISA) this antibody shows no reactivity to bovine or mouse IL-10. It is commonly used for ELISA, ELISpot, flow cytometry, neutralization, and Western blot applications (users should validate and optimize conditions for each application). The product is made in the USA, supplied for research applications only, and is not intended for medicinal, diagnostic, or therapeutic use.
| Storage Conditions | 2°C to 8°C |
| Purification | Antigen-affinity |
| Country Of Origin | USA |
- Swine Interleukin-10 (IL-10) is a key anti-inflammatory cytokine produced by regulatory T cells (Tregs), Th2 cells, macrophages, dendritic cells, and certain B-cell populations in pigs (Sus scrofa domesticus), where it plays a central role in limiting excessive immune activation and maintaining immune homeostasis. IL-10 signals through the IL-10 receptor complex (IL-10R1/IL-10R2), activating JAK/STAT3 pathways that suppress pro-inflammatory cytokine production (including IL-1β, TNF-α, IL-6, and IFN-γ), reduce antigen presentation, and downregulate Th1-type cell-mediated responses. In swine health, IL-10 is critically involved in modulating immune responses during economically significant infections such as porcine reproductive and respiratory syndrome virus (PRRSV), African swine fever virus (ASFV), swine influenza virus, enteric infections, and bacterial pneumonia, where elevated IL-10 can limit tissue damage but may also contribute to immune suppression and viral persistence. The balance between IL-10 and pro-inflammatory cytokines influences disease severity, vaccine responsiveness, and growth performance. As a biomarker of immune regulation, swine IL-10 is widely used in studies of vaccine efficacy, immunopathogenesis, and herd health management. In translational research, pigs serve as valuable large-animal models due to physiological similarities to humans, and characterization of swine IL-10 supports investigations into immune tolerance, chronic infection dynamics, cytokine network regulation, and development of immunomodulatory strategies relevant to both veterinary and human medicine.
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