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PE anti-human IL-12/IL-23 p40 (monomer, dimer, het
产品名称:
PE anti-human IL-12/IL-23 p40 (monomer, dimer, het
产品类别:
抗体
产品编号:
501806
产品应用:
501806
[价格]
规格 价格 库存
25tests ¥ 1248 1

产品详情

Product Details

Verified Reactivity
Human, IL-12/IL-23 p40 subunit (monomer, homodimer and heterodimer IL-12 p35/p40 or IL-23 p19/p40)
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
CHO-expressed, recombinant human IL-12 p70 heterod
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
Preparation
The antibody was purified by affinity chromatography, and conjugated with PE under optimal conditions.
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Application

ICFC - Quality tested

Recommended Usage

Each lot of this antibody is quality control tested by intracellular immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is 5 ?l per million cells in 100 ?l staining volume or 5 ?l per 100 ?l of whole blood.

Excitation Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
Application Notes

Flow Cytometry3,5: The fluorochrome-labeled C11.5 antibody is useful for intracellular immunofluorescent staining and flow cytometric analysis to identify IL-12 p40 (monomeric, heterodimeric, homodimeric) -producing cells within mixed cell populations. For intracellular cytokine staining protocol, please visit www.biolegend.com and click on the support section.
Neutralization6: The LEAF? purified antibody (Endotoxin <0.1 EU/?g, Azide-Free, 0.2 ?m filtered) is recommended for functional assays (Cat. No. 501813).
Additional reported applications (for the relevant formats) include: Western blotting, ELISA Capture1,2, ICFC Blocking, immunohistochemical staining4 of paraformaldehyde-fixed, saponin-treated tissue frozen sections, and immunocytochemistry.
Note: For testing human IL-12/IL-23 p40 (monomer, dimer) in serum or plasma, BioLegend's ELISA Max? Sets (Cat. No. 430701 to 430706) are specially developed and recommended. For testing human IL-12 p70 in serum or plasma, BioLegend's ELISA Max? Sets (Cat. No. 431701 to 431706) are specially developed and recommended.

Application References

(PubMed link indicates BioLegend citation)
  1. D'Andrea A, et al. 1992. J. Exp. Med. 176:1387.
  2. D'Andrea A, et al. 1993. J. Exp. Med. 178:1041.
  3. Prussin C, et al. 1995. J. Immunol. Meth. 188:117.
  4. Leifeld L, et al. 2002. Hepatology 36:1001.
  5. Pekkari K, et al. 2001. Blood 97:3184.
  6. Bolovan-Fritts CA, et al. 2004. J. Virol. 78:13173.
Product Citations
  1. Saito S, et al. 2020. Nutrients. 12:. PubMed
  2. Meng Y,et al. 2017. Cell Death Dis. . 10.1038/cddis.2017.505. PubMed
  3. Du Q, et al. 2018. J Immunol. 201:533. PubMed
  4. Saraiva DP, et al. 2018. Front Immunol. 2.184027778. PubMed
  5. Jiang J, et al. 2016. Sci Rep. 6: 32320. PubMed
RRID
AB_315188 (BioLegend Cat. No. 501806) AB_315189 (BioLegend Cat. No. 501807)

Antigen Details

Structure
Cytokine; monomer, heterodimer (p40:p35 or p40:p19) or homodimer (p40:p40)
Bioactivity
IL-12 p70 (p40:p35) induces IFN-?, TNF-a production in T and NK cells; costimulation of PBL proliferation; proliferation/differentiation of TH1 T lymphocytes. IL-23 (p40:p19) induces proliferation and production of IFN-? by human memory T cells, but not n
Cell Sources
Dendritic cells, monocytes/macrophages, B cells, T cells
Cell Targets
T cells, NK cells, PBL
Receptors
IL-12R?1 binds p40; dimeric with IL-12R?2 binds p35
Biology Area
Immunology, Innate Immunity
Molecular Family
Cytokines/Chemokines
Antigen References

1. Fitzgerald K, et al. Eds. 2001. The Cytokine FactsBook. Academic Press San Diego.
2. Quesniaux V. 1992. Research Immunol. 143:385.
3. Trinchieri G, et al. 1992 Prog. Growth Factor Res. 4:355.
4. Trinchieri G, et al. 1993 Immunol. Today. 14:335.
5. Oppmann B, et al. 2000 Immunity. 13:715.
6. Aggarwal S, et al. 2003 J. Biol. Chem. 278:1910.
7. Parham C, et al. 2002 J. Immunol. 168:5699.
8. Belladonna ML, et al. 2002 J. Immunol. 168:5448.
9. Lankford CS, et al. 2003 J. Leukoc. Biol. 73:49.

Regulation
Downregulated by IL-10; homodimeric p40 antagonistic to functional p70 heterodimer; p40 monomer has no function; p40 subunit in common with IL-23
Gene ID
3593 View all products for this Gene ID
UniProt
View information about IL-12 p40 on UniProt.org

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