Recombinant Mouse IL-12
Code | Size | Price |
---|
LEI-I-219-10ug | 10 ug | £500.00 |
Quantity:
LEI-I-219-50ug | 50 ug | £1,319.00 |
Quantity:
LEI-I-219-500ug | 500 ug | £6,884.00 |
Quantity:
Prices exclude any Taxes / VAT
Overview
Host Type: Mouse
Regulatory Status: RUO
Shipping:
Ambient
Storage:
This lyophilized protein is stable for six to twelve months when stored desiccated at -20°C to -70°C. After aseptic reconstitution this protein may be stored at 2°C to 8°C for one month or at -20°C to -70°C in a manual defrost freezer. Avoid Repeated Freeze Thaw Cycles. See Product Insert for exact lot specific storage instructions.
Further Information
Format:
This recombinant protein was 0.2 um filtered and lyophilized from modified Dulbecco?s phosphate buffered saline (1X PBS) pH 7.2 ? 7.4 with no calcium, magnesium, or preservatives.
Formulation:
This recombinant protein was 0.2 um filtered and lyophilized from modified Dulbecco?s phosphate buffered saline (1X PBS) pH 7.2 ? 7.4 with no calcium, magnesium, or preservatives.
Long Description:
Interleukin 12 (IL-12, NK cell stimulatory factor, cytotoxic lymphocyte maturation factor) is a heterodimeric cytokine that is naturally produced by dendritic cells1 , macrophages and human B-lymphoblastoid cells (NC-37) in response to antigenic stimulation. IL-12 is involved in the differentiation of naive T cells into Th1 cells, which is important in resistance against pathogens. It is known as a T cell stimulating factor, which can stimulate the growth and function of T cells. It stimulates the production of IFN-γ and TNF-α from T and natural killer (NK) cells, and reduces IL-4 mediated suppression of IFN-γ. IL-12 also has anti-angiogenic activity, which can block the formation of new blood vessels. IL-12 binds to the IL-12 receptor and upon binding, IL-12R-β2 becomes tyrosine phosphorylated and provides binding sites for kinases, Tyk2 and Jak2. These are important in activating critical transcription factor proteins such as STAT4 which are implicated in IL-12 signaling in T cells and NK cells.2 IL-12 contributes to the antimycobacterial immune response by enhancing production of interferon-gamma, facilitating development of Th1 cells and augmenting cytotoxicity of antigen-specific T cells and natural killer cells.3
NCBI Gene:
116553
Purity:
>97% by SDS-PAGE and analyzed by silver stain.
Target:
Interleukin-12
References
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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