Anti-Mouse IL-12

Anti-Mouse IL-12

Product No.: I-330

[product_table name="All Top" skus="I-330"]

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Target
IL-12
Product Type
Polyclonal Antibody
Alternate Names
Interleukin-12, NKSF, TSF, Maturation Factor, Cytotoxic Lymphocyte Maturation Factor (CLMF), p35
Applications
N
,
WB

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Antibody Details

Product Details

Reactive Species
Mouse
Host Species
Goat
Immunogen
Purified Recombinant Mouse IL-12 (>98%)
Endotoxin Level
<0.1 EU/µg as determined by the LAL method
Formulation
This antigen affinity purified polyclonal antibody has been 0.2 µm filtered and lyophilized from modified Dulbecco’s phosphate buffered saline (1X PBS) pH 7.2 – 7.3 containing 5.0% w/v trehalose with no calcium, magnesium, or preservatives present.
State of Matter
Lyophilized
Storage and Handling
The lyophilized antigen affinity purified polyclonal antibody can be stored desiccated at -20°C to -70°C for twelve months from date of receipt. The reconstituted antibody can be stored for at least four weeks at 2-8°C. For long-term storage of the reconstituted antibody, aseptically aliquot into working volumes and store at -20°C to -70°C in a manual defrost freezer. Avoid Repeated Freeze Thaw Cycles. No detectable loss of activity was observed after six months.
Country of Origin
USA
Shipping
Next Day Ambient
Applications and Recommended Usage?
Quality Tested by Leinco
Western Blotting: To detect Mouse IL-12 this polyclonal antibody can be used at a concentration of 0.1 - 0.2 µg/ml. This polyclonal antibody should be used in conjunction with compatible second-step reagents such as PN:G505 and a chromogenic substrate such as PN:T343. The detection limit for Mouse IL-12 is 20 ng/lane under either reducing or non-reducing conditions. The sensitivity of detection may increase up to 50 fold when a chemiluminescent substrate is used.
Additional Applications Reported In Literature ?
Neutralization: This antibody is useful for neutralization of Mouse IL-12 bioactivity. The antibody dose required to neutralize 50% (ND50) of the biological activity of Mouse IL-12 (at 1 ng/ml) is 0.04 - 0.12 µg/ml.
Each investigator should determine their own optimal working dilution for specific applications. See directions on lot specific datasheets, as information may periodically change.

Description

Description

Specificity
Goat Anti-Mouse Interleukin-12 (IL-12) recognizes Mouse IL-12. This antigen affinity purified polyclonal antibody was purified using a proprietary chromatographic technique that includes covalently immobilizing the antigen proteins or peptides to agarose based beads. This purification method enhances specificity, reduces nonspecific binding of extraneous IgG and provides you with the most reliable reagent available for your early discovery research.
Background
IL-12 plays a role in resistance against pathogens via the differentiation of naive T cells into Th1 cells. It stimulates the growth and function of T cells, blocks formation of new blood vessels, and contributes to antimycobacterial immune response. In addition, it promotes the production of IFN-γ and TNF-α and reduces IL-4 mediated suppression of IFN-γ. Consequently, this enhances the immunostimulatory and immunomodulatory effects of IFN-γ. In addition, there appears to be a link between IL-2 and the signal transduction of IL-12 in NK cells, which enhances the functional response of IL-12 via IFN-γ production and killing of target cells. Furthermore, IL-12 is thought to be associated with autoimmunity. IL-12 was shown to worsen the condition when administered to people already suffering from autoimmune diseases. Comparatively, inhibition of IL-12 (either through IL-12 gene knock-out in mice or treatment of mice with IL-12 mAbs) improved the disease.
PubMed
NCBI Gene Bank ID
Research Area
Other Molecules

References & Citations

1. Kapsenberg, ML. et al. (1997) J. Immunol. 159: 28
2. Ritz, J. et al. (2001) Blood. 97(12):3860-6.
3. Barnes, PF. et al. (1994) J Clin Invest. 93(4):1733-9.
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General Western Blot Protocol

Certificate of Analysis

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Disclaimer AlertProducts are for research use only. Not for use in diagnostic or therapeutic procedures.