Recombinant human FGF2 protein (ab9596)

製品の概要

製品の詳細

  • 由来Recombinant
  • 由来Escherichia coli
  • アミノ酸配列
    • 生物種Human
    • 配列AAGSITTLPA LPEDGGSGAF PPGHFKDPKR LYCKNGGFFL RIHPDGRVDG VREKSDPHIK LQLQAEERGV VSIKGVCANR YLAMKEDGRL LASKCVTDEC FFFERLESNN YNTYRSRKYT SWYVALKRTG QYKLGSKTGP GQKAILFLPM SAKS
    • 分子量17 kDa
    • 領域2 to 155

特性

Our Abpromise guarantee covers the use of ab9596 in the following tested applications.

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

  • 生理活性

    Assay #1: The ED50 as determined by the dose-dependent stimulation of thymidine uptake by BaF3 cells expressing FGF receptors is ≤ 0.5 ng/ml, corresponding to a specific activity of ≥ 2 x 106 units/mg.

    Assay #2: The ED50 was determined by a cell proliferation assay using balb/c 3T3 cells is ≤ 0.1 ng/ml, corresponding to a specific activity of ≥ 1 x 107 units/mg.

  • アプリケーション

    Cell differentiation

    SDS-PAGE

    Celluar Activation

  • 精製度> 95 % SDS-PAGE.
    Sterile filtered Greater than 95% pure by SDS-PAGE and HPLC analyses. Endotoxin level is less than 0.1 ng per µg (1EU/µg).
  • 製品の状態Lyophilised
  • Concentration information loading...

前処理および保存

  • 保存方法および安定性

    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.

    10mM Tris pH 8.5 + 100 mM NaCl

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

  • 再構成Please reconstitute this product in 500ul 5mM Tris, pH7.6.

関連情報

  • 別名
    • Basic fibroblast growth factor
    • Basic fibroblast growth factor bFGF
    • BFGF
    • FGF 2
    • FGF B
    • FGF-2
    • Fgf2
    • FGF2 basic
    • FGF2_HUMAN
    • FGFB
    • Fibroblast growth factor 2
    • Fibroblast growth factor 2 (basic)
    • Fibroblast growth factor, basic
    • HBGF 2
    • HBGF-2
    • HBGF2
    • HBGH 2
    • HBGH2
    • Heparin binding growth factor 2 precursor
    • Heparin-binding growth factor 2
    • Prostatropin
    see all
  • 機能Plays an important role in the regulation of cell survival, cell division, angiogenesis, cell differentiation and cell migration. Functions as potent mitogen in vitro. Can induce angiogenesis (PubMed:23469107).
  • 組織特異性Expressed in granulosa and cumulus cells. Expressed in hepatocellular carcinoma cells, but not in non-cancerous liver tissue.
  • 配列類似性Belongs to the heparin-binding growth factors family.
  • 翻訳後修飾Phosphorylation at Tyr-215 regulates FGF2 unconventional secretion.
    Several N-termini starting at positions 94, 125, 126, 132, 143 and 162 have been identified by direct sequencing.
  • 細胞内局在Secreted. Nucleus. Exported from cells by an endoplasmic reticulum (ER)/Golgi-independent mechanism. Unconventional secretion of FGF2 occurs by direct translocation across the plasma membrane. Binding of exogenous FGF2 to FGFR facilitates endocytosis followed by translocation of FGF2 across endosomal membrane into the cytosol. Nuclear import from the cytosol requires the classical nuclear import machinery, involving proteins KPNA1 and KPNB1, as well as CEP57.
  • Information by UniProt

Recombinant human FGF2 protein 画像

  • Human embryonic stem cells (H9) were differentiated both as embryoid bodies and monolayer cultures (on Matrigel) using a protocol described in Kennedy et al., 2007. BMP-4, FGF-basic (ab9596) and VEGF (ab9571) were sequentially added to the media to direct differentiation. These images were taken at day 8, where cell adhesion antigens CD31 (ab32457 in green) and CD34 (ab8536 in red) are abundant and represent primitive haematopoietic cells within the culture. Dapi staining is shown in blue.
  • Standard Curve for FGF basic (Analyte: FGF basic protein (Active) (ab9596)); dilution range 1pg/ml to 1ug/ml using Capture Antibody Mouse monoclonal [AS24] to FGF basic (ab17279) at 1ug/ml and Detector Antibody Rabbit monoclonal [EP1735] to FGF basic (ab92337) at 0.5ug/ml.

Recombinant human FGF2 protein (ab9596) 使用論文

ab9596 has not yet been referenced specifically in any publications.

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We do not test our product for cross reactivity however, we have customer feed back. I have checked our chart and I can confirm there is a positive reaction with rat.

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