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Recombinant human VEGF Receptor 1 protein (ab54346)

Submit a review Submit a question References (1)
Functional Studies - Recombinant human VEGF Receptor 1 protein (ab54346)
  • SDS-PAGE - Recombinant human VEGF Receptor 1 protein (ab54346)
  • Functional Studies - Recombinant human VEGF Receptor 1 protein (ab54346)

Key features and details

  • Expression system: Insect cells
  • Purity: > 90% SDS-PAGE
  • Active: Yes
  • Suitable for: SDS-PAGE, Functional Studies

製品の詳細

  • 製品名

    Recombinant human VEGF Receptor 1 protein
    VEGF Receptor 1 タンパク質・ペプチド 製品一覧

  • 生理活性

    The activity of sVEGFR-1 was determined by its ability to inhibit the VEGF-A-induced proliferation of HUVECs.

    Endotoxin Level: < 0.1 ng per µg of sFlt-1

  • 精製度

    > 90 % SDS-PAGE.
    Purified by affinity chromatography.

  • 発現系

    Insect cells

  • アクセッション番号

    P17948-2

  • タンパク質長

    Full length protein

  • Animal free

    No

  • 由来

    Recombinant

    • 生物種

      Human

    • 配列

      SGSKLKDPELSLKGTQHIMQAGQTLHLQCRGEAAHKWSLPEMVSKESERL SITKSACGRNGKQFCSTLTLNTAQANHTGFYSCKYLAVPTSKKKETESAI YIFISDTGRPFVEMYSEIPEIIHMTEGRELVIPCRVTSPNITVTLKKFPL DTLIPDGKRIIWDSRKGFIISNATYKEIGLLTCEATVNGHLYKTNYLTHR QTNTIIDVQISTPRPVKLLRGHTLVLNCTATTPLNTRVQMTWSYPDEKNK RASVRRRIDQSNSHANIFYSVLTIDKMQNKDKGLYTCRVRSGPSFKSVNT SVHIYDKAFITVKHRKQQVLETVAGKRSYRLSMKVKAFPSPEVVWLKDGL PATEKSARYLTRGYSLIIKDVTEEDAGNYTILLSIKQSNVFKNLTATLIV NVKPQIYEKAVSSFPDPALYPLGSRQILTCTAYGIPQPTIKWFWHPCNHN HSEARCDFCSNNEESFILDADSNMGNRIESITQRMAIIEGKNKMASTLVV ADSRISGIYICIASNKVGTVGRNISFYITDVPNGFHVNLEKMPTEGEDLK LSCTVNKFLYRDVTWILLRTVNNRTMHYSISKQKMAITKEHSITLNLTIM NVSLQDSGTYACRARNVYTGEEILQKKEITIRGEHCNKKAVFSRISKFKS TRNDCTTQSNVKH

    • 領域

      25 to 688

    • 配列の追加情報

      VEGF Receptor 1 isoform 2 without the signal peptide

特性

Our Abpromise guarantee covers the use of ab54346 in the following tested applications.

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

  • アプリケーション

    SDS-PAGE

    Functional Studies

  • 製品の状態

    Lyophilized

  • 備考

    The lyophilized sVEGFR-1 is soluble in water and most aqueous buffers

    Molecular weight: 96 kDa

    Lyophilized from 50mM acetic acid

  • 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. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.

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

  • 再構成
    This protein should be reconstituted in PBS to a concentration not lower than 100 ng/ml.

関連情報

  • 別名

    • EC 2.7.10.1
    • FLT
    • FLT 1
    • Flt-1
    • FLT1
    • Fms like tyrosine kinase 1
    • Fms related tyrosine kinase 1
    • Fms related tyrosine kinase 1 (vascular endothelial growth factor/vascular permeability factor receptor)
    • Fms related tyrosine kinase 1 vascular endothelial growth factor/vascular permeability factor receptor
    • Fms-like tyrosine kinase 1
    • FRT
    • Soluble VEGF receptor 1 14
    • Soluble VEGFR1 variant 2
    • Soluble VEGFR1 variant 21
    • Tyrosine protein kinase FRT
    • Tyrosine protein kinase receptor FLT
    • Tyrosine-protein kinase FRT
    • Tyrosine-protein kinase receptor FLT
    • Vascular endothelial growth factor receptor 1
    • Vascular endothelial growth factor vascular permeability factor receptor
    • Vascular permeability factor receptor
    • Vascular permeability factor receptor 1
    • VEGFR 1
    • VEGFR-1
    • VEGFR1
    • VGFR1_HUMAN
    see all

  • 機能

    Receptor for VEGF, VEGFB and PGF. Has a tyrosine-protein kinase activity. The VEGF-kinase ligand/receptor signaling system plays a key role in vascular development and regulation of vascular permeability. Isoform SFlt1 may have an inhibitory role in angiogenesis.

  • 組織特異性

    Mostly in normal lung, but also in placenta, liver, kidney, heart and brain tissues. Specifically expressed in most of the vascular endothelial cells, and also expressed in peripheral blood monocytes. Isoform sFlt1 is strongly expressed in placenta.

  • 配列類似性

    Belongs to the protein kinase superfamily. Tyr protein kinase family. CSF-1/PDGF receptor subfamily.
    Contains 7 Ig-like C2-type (immunoglobulin-like) domains.
    Contains 1 protein kinase domain.

  • 細胞内局在

    Secreted and Cell membrane.
  • Information by UniProt

画像

  • Functional Studies - Recombinant human VEGF Receptor 1 protein (ab54346)
    Functional Studies - Recombinant human VEGF Receptor 1 protein (ab54346)

    FLT-1 Sandwich-ELISA using recombinant human soluble FLT-1 as standard. Mouse anti-human FLT-1 was used as capture antibody, Biotinylated rabbit anti-human FLT-1 was used for detection.

  • SDS-PAGE - Recombinant human VEGF Receptor 1 protein (ab54346)
    SDS-PAGE - Recombinant human VEGF Receptor 1 protein (ab54346)
    SDS-PAGE analysis of recombinant human soluble VEGFR-1 produced in insect cells. Sample was loaded in 15% SDS-polyacrylamide gel under reducing condition and stained with Coomassie stain.
  • Functional Studies - Recombinant human VEGF Receptor 1 protein (ab54346)
    Functional Studies - Recombinant human VEGF Receptor 1 protein (ab54346)
    Inhibition of the VEGF165-induced proliferation in HUVECs by soluble VEGFR-1/Flt-1. VEGF165 (10ng/ml) was preincubated with increasing amounts of sVEGFR-1/Flt-1 for 1h and then added to the cells.

プロトコール

To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.

Click here to view the general protocols

参考文献 (1)

ab54346 を使用した論文を発表された方は、こちらまでお知らせください。データシートに掲載させていただきます。

ab54346 は 1 報の論文で使用されています。

  • Gao X  et al. A comparison of BMP2 delivery by coacervate and gene therapy for promoting human muscle-derived stem cell-mediated articular cartilage repair. Stem Cell Res Ther 10:346 (2019). PubMed: 31771623

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