Recombinant人IGFBP3 protein (ab49831)

概述

描述

  • 性质
    Recombinant
  • 来源
    Escherichia coli
  • 氨基酸序列
    • Accession
    • 种属
      Human
    • 序列
      GASSGGLGPVVRCEPCDARALAQCAPPPAVCAELVREPGCGCCLTCALSE GQPCGIYTERCGSGLRCQPSPDEARPLQALLDGRGLCVNASAVSRLRAYL LPAPPAPGNASESEEDRSAGEVESPSVSSTHRVSDPKFHPLHSKIIIIKK GHAKDSQRYKVDYESQSTDTQNFSSESKRETEYGPCRREMEDTLNHLKFL NVLSPRGVHIPNCDKKGFYKKKQCRPSKGRKRGFCWCVDKYGQPLPGYTT KGKEDVHCYSMQSK
    • 分子量
      29 kDa
    • 额外的序列信息
      264 amino acid residues

相关产品

技术指标

Our Abpromise guarantee covers the use of ab49831 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 ED50 was determined by its ability to inhibit IGF-II induced proliferation of MCF-7. The expected ED50 for this effect is ≤ 0.2 µg/ml in presence of 15 ng/ml of human IGF-II.

  • 应用

    Inhibition Assay

    SDS-PAGE

  • 纯度
    > 95 % SDS-PAGE.
    Greater than 98% by SDS-PAGE and HPLC analyses.
  • 形式
    Lyophilised
  • Concentration information loading...

制备和贮存

  • 稳定性和存储

    Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.

    Preservative: None
    Constituents: 20mM Sodium citrate, pH 4
    Endotoxin level is less than 0.1 ng per µg (1EU/µg).

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

  • 复溶
    Reconstitute with water to a concentration of 0.1-1.0mg/ml.

常规信息

  • 别名
    • Acid stable subunit of the 140 K IGF complex
    • Binding protein 29
    • Binding protein 53
    • BP 53
    • BP53
    • Growth hormone dependent binding protein
    • IBP 3
    • IBP-3
    • IBP3
    • IBP3_HUMAN
    • IGF binding protein 3
    • IGF-binding protein 3
    • IGFBP 3
    • IGFBP-3
    • IGFBP3
    • Insulin Like Growth Factor Binding Protein 3
    • Insulin-like growth factor binding protein 3 precursor
    • Insulin-like growth factor-binding protein 3
    see all
  • 功能
    IGF-binding proteins prolong the half-life of the IGFs and have been shown to either inhibit or stimulate the growth promoting effects of the IGFs on cell culture. They alter the interaction of IGFs with their cell surface receptors.
  • 组织特异性
    Expressed by most tissues. Present in plasma.
  • 序列相似性
    Contains 1 IGFBP N-terminal domain.
    Contains 1 thyroglobulin type-1 domain.
  • 发展阶段
    IGFBP3 levels are higher during extrauterine life and peak during puberty.
  • 结构域
    The thyroglobulin type-1 domain mediates interaction with HN.
  • 翻译后修饰
    Phosphorylation sites are present in the extracelllular medium.
  • 细胞定位
    Secreted.
  • Information by UniProt

文献

ab49831 has not yet been referenced specifically in any publications.

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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