Recombinant大鼠IL21 protein (ab125780)

概述

描述

  • 性质Recombinant
  • 来源Escherichia coli
  • 氨基酸序列
    • AccessionA3QPB9
    • 种属Rat
    • 序列HKSSPQRPDH LLIRLRHLMD IVEQLKIYEN DLDPELLTAP QDVKGQCEHE AFACFQKAKL KPSNTGNNKT FINDLLAQLR RRLPAKRTGN KQRHMAKCPS CDLYEKKTPK EFLERLKWLL QKMIHQHLS
    • 分子量15 kDa
    • 氨基酸18 to 146

技术指标

Our Abpromise guarantee covers the use of ab125780 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • 生物活性The biological activity is measured by its ability to proliferate activated B cells.
  • 应用

    Functional Studies

    SDS-PAGE

    HPLC

  • 纯度> 95 % SDS-PAGE.
    ab125780 was purified by proprietary chromatographic techniques and determined to be >95% pure by SDS-PAGE and RP-HPLC.
  • 形式Lyophilised
  • Concentration information loading...

制备和贮存

  • 稳定性和存储

    Shipped at 4°C. The lyophilized protein is stable for a few weeks at room temperature. Store at -20°C. For long term storage it is recommended to add a carrier protein on reconstitution (0.1% HSA or BSA).

    pH: 7.40
    Constituent: 99% PBS

    This product is an active protein and may elicit a biological response in vivo, handle with caution.

  • 复溶It is recommended to reconstitute ab125780 in sterile ultra pure water not less than 100 µg/ml, which can then be further diluted to other aqueous solutions.

常规信息

  • 别名
    • CVID11
    • IL 21
    • IL-21
    • Il21
    • IL21_HUMAN
    • Interleukin 21
    • Interleukin-21
    • interleukin-21 isoform
    • Interleukin21
    • OTTHUMP00000164088
    • Za11
    see all
  • 功能Cytokine with immunoregulatory activity. May promote the transition between innate and adaptive immunity. Induces the production of IgG(1) and IgG(3) in B-cells (By similarity). May play a role in proliferation and maturation of natural killer (NK) cells in synergy with IL15. May regulate proliferation of mature B- and T-cells in response to activating stimuli. In synergy with IL15 and IL18 stimulates interferon gamma production in T-cells and NK cells. During T-cell mediated immune response may inhibit dendritic cells (DC) activation and maturation.
  • 组织特异性Expressed in activated CD4-positive T-cells but not in CD8-positive T-cells, B-cells, or monocytes.
  • 序列相似性Belongs to the IL-15/IL-21 family.
  • 细胞定位Secreted.
  • Information by UniProt

Recombinant rat IL21 protein (ab125780)参考文献

ab125780 has not yet been referenced specifically in any publications.

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