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huayun / IL-12/ IL12A, Human,

Recombinant,HYPC5176
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  • ¥5340
  • 华韵生物(Huayunbio)
  • HYPC5176
  • 2025年07月15日
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    • 详细信息
    • 文献和实验
    • 技术资料
    • 供应商

      广州华韵生物科技有限公司

    • 规格

      10µg

    产品信息

    别名Interleukin-12 subunit alpha; IL-12A; Cytotoxic lymphocyte maturation factor 35 kDa subunit; CLMF p35; IL-12 subunit p35; NK cell; IL12A ; NKSF1 stimulatory factor chain 1;
    物种Human
    表达宿主Human Cells
    序列信息Arg23-Ser219&Ile23-Ser328
    检索号P29459&P29460
    分子量22.5&34.7 kDa
    表观分子量25-38&40-50 KDa

    产品特性

    纯度 >90% as determined by reducing SDS-PAGE.
    内毒素< 1.0 EU per µg as determined by LAL test.
    保存 Lyophilized protein should be stored at -5~-20℃, stable for one year after receipt. Reconstituted protein solution can be stored at 2~8℃ for 2~7 days. Aliquots of reconstituted samples are stable at -5~-20℃ for 3 months.
    运输 Ambient temperature or ice pack.
    制剂Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4.
    复融Always centrifuge tubes before opening. Do not mix by vortex or pipetting.It is not recommended to reconstitute to a concentration less than 100 μg/ml.Dissolve the lyophilized protein in distilled water.Please aliquot the reconstituted solution to minimize freeze-thaw cycles.

    背景介绍

    IL-12 is a heterodimeric pleiotropic Cytokine made up of a 40 kDa (p40) subunit and a 35 kDa (p35) subunit.Human and mouse IL-12 share 70% and 60% amino acid sequence identity in their p40 and p35 subunits, respectively. IL-12 is involved in the differentiation of naive T cells into Th1 cells. It is known as a T cell-stimulating factor, which can stimulate the growth and function of T cells. It stimulates the production of interferon-gamma (IFN-γ) and tumor necrosis factor-alpha (TNF-α) from T cells and natural killer (NK) cells, and reduces IL-4 mediated suppression of IFN-γ. T cells that produce IL-12 have a coReceptor, CD30, which is associated with IL-12 activity.IL-12 plays an important role in the activities of natural killer cells and T lymphocytes. IL-12 mediates enhancement of the cytotoxic activity of NK cells and CD8+ cytotoxic T lymphocytes.

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