- Poly5317 (See other available formats)
- Other Names
- Interleukin-9, P40, Mast cell growth factor (MCGF), Megakaryoblast growth factor, T cell growth factor-3 (TCGF-3).
- Goat Polyclonal Ig
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- Product Citations
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IL-9 is a potent, T cell-derived, T cell growth factor which can also enhance mast cell activity and IL-3- or IL-4- dependent proliferation of bone marrow-derived mast cells. IL-9 synergizes with erythropoietin to promote erythroid colony formation. IL-9 induces high affinity IgE receptor expression and granzyme A and B in murine T helper clones.Product Details
- Antibody Type
- Host Species
- Recombinant mouse IL-9
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
- The antibody was purified by affinity chromatography and conjugated with biotin under optimal conditions.
- 0.5 mg/ml
- Storage & Handling
- The antibody solution should be stored undiluted between 2°C and 8°C. Do not freeze.
ELISA Detection- Quality tested
- Recommended Usage
Each lot of this antibody is quality control tested by ELISA. For ELISA detection applications, a concentration of 1.0 µg/mL is recommended. To obtain a linear standard curve, serial dilutions of IL-9 recombinant protein ranging from 250 to 3.91 pg/mL is recommended for each ELISA plate. It is recommended that the reagent be titrated for optimal performance for each application.
- Application Notes
ELISA Detection: The biotinylated Poly5317 antibody is useful as a detection antibody for a sandwich ELISA assay, when used in conjunction with purified RM9A4 (Cat. No. 514102) antibody as the capture antibody.
Note: For testing mouse IL-9 in cell culture supernatant, serum, and plasma, BioLegend's LEGEND MAX™ Kits (Cat. No. 445407 & 445408) are specially developed and recommended.
AB_2686957 (BioLegend Cat. No. 531704)
- Cytokine; 30-40 kD (Mammalian)
IL-2 activated T<sub>H</sub>2 lymphocytes
- Upregulated by IL-1 after TCR activation, TNF-α; downregulated by antibodies to IL-2
- Biology Area
- Molecular Family
- Antigen References
1. Fitzgerald K, et al. Eds. 2001. The Cytokine FactsBook. Academic Press San Diego.
2. Quesniaux V, et al. 1992. Research Immunology 143:385.
3. Renauld J, et al. 1993. Adv. Immunol. 54:79.
4. Yang Y, et al. 1992. Leuk. Lymphoma 8:441.
- Gene ID
- 16198 View all products for this Gene ID
- View information about IL-9 on UniProt.org
- How many biotin molecules are per antibody structure?
- We don't routinely measure the number of biotins with our antibody products but the number of biotin molecules range from 3-6 molecules per antibody.
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