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Activin A Protein, Human

Activin A Protein, Human

货号: UA040178
价格: 1480
规格: 10μg
介绍: -
其他: -
产品规格
  • 物种

    Human
  • 分子别名

    Activin A蛋白;INHBA蛋白;Inhibin beta A chain; INHBA; Activin A
  • Accession

    P08476
  • 表达序列

    Gly311-Ser426
  • 表达宿主

    HEK293
  • 分子量

    15 KDa, reducing conditions

  • 纯度

    >95% by SDS-PAGE
  • 内毒素含量

    <1EU/μg
  • 标记

    Unconjugated
  • 标签

    No Tag
  • 性状

    Lyophilized Powder
  • 缓冲体系

    Lyophilized from a 0.2 μm filtered solution of 4mM HCl.
  • 溶解方法

    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 ddH2O. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.

  • 储存条件

    Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

  • 稀释度

背景介绍
  • Activin and inhibin are two closely related protein complexes that have almost directly opposite biological effects. Activins, members of the TGF-beta superfamily, are disulfide-linked dimeric proteins originally purified from gonadal fluids as proteins that stimulated pituitary follicle stimulating hormone (FSH) release. Inhibins/activins are involved in regulating a number of diverse functions such as hypothalamic and pituitary hormone secretion, gonadal hormone secretion, germ cell development and maturation, erythroid differentiation, insulin secretion, nerve cell survival, embryonic axial development or bone growth, depending on their subunit composition. Activins are homodimers or heterodimers of the various beta subunit isoforms, while inhibins are heterodimers of a unique alpha subunit and one of the various beta subunits.