Recombinant human Endostatin protein (ab56290)

Overview

Description

  • NatureRecombinant
  • SourceEscherichia coli
  • Amino Acid Sequence
    • SpeciesHuman
    • SequenceMHSHRDFQPV LHLVALNSPL SGGMRGIRGA DFQCFQQARA VGLAGTFRAF LSSRLQDLYS IVRRADRAAV PIVNLKDELL FPSWEALFSG SEGPLKPGAR IFSFDGKDVL RHPTWPQKSV WHGSDPNGRR LTESYCETWR TEAPSATGQA SSLLGGRLLG QSAASCHHAY IVLCIENSFM TASK

Specifications

Our Abpromise guarantee covers the use of ab56290 in the following tested applications.

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

  • Applications

    SDS-PAGE

    Functional Studies

    Western blot

  • Endotoxin level< 0.100 Eu/µg
  • Purity> 95 % SDS-PAGE.
    Purity : Greater than 98% by SDS-PAGE gel and HPLC analyses. Endotoxin level is less than 0.1 ng per µg (1EU/µg).
  • FormLyophilised
  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    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.

General Info

  • Alternative names
    • Alpha 1 collagen type 18 (XVIII)(COL18A1)
    • Alpha 1 type XVIII collagen
    • Antiangiogenic agent
    • COIA1_HUMAN
    • COL15A1
    • Col18a1
    • Collagen alpha 1(XV) chain
    • Collagen alpha 1(XVIII) chain
    • Collagen alpha-1(XV) chain
    • Collagen type XV proteoglycan
    • Collagen type XVIII alpha 1
    • Collagen XV, alpha 1 polypeptide
    • Collagen, type XV, alpha 1
    • Endostatin
    • Endostatin XV
    • FLJ27325
    • FLJ34914
    • FLJ38566
    • KNO
    • KNO1
    • KS
    • MGC74745
    • Multi functional protein MFP
    • OTTHUMP00000021782
    • OTTHUMP00000115472
    • OTTHUMP00000115473
    see all
  • FunctionCOLA18A probably plays a major role in determining the retinal structure as well as in the closure of the neural tube.
    Endostatin potently inhibits endothelial cell proliferation and angiogenesis. May inhibit angiogenesis by binding to the heparan sulfate proteoglycans involved in growth factor signaling.
  • Tissue specificityPresent in multiple organs with highest levels in liver, lung and kidney.
  • Involvement in diseaseDefects in COL18A1 are a cause of Knobloch syndrome (KNO) [MIM:267750]. KNO is an autosomal recessive disorder defined by the occurrence of high myopia, vitreoretinal degeneration with retinal detachment, macular abnormalities and occipital encephalocele.
  • Sequence similaritiesBelongs to the multiplexin collagen family.
    Contains 1 FZ (frizzled) domain.
    Contains 1 TSP N-terminal (TSPN) domain.
  • Post-translational
    modifications
    Prolines at the third position of the tripeptide repeating unit (G-X-Y) are hydroxylated in some or all of the chains.
  • Cellular localizationSecreted > extracellular space > extracellular matrix.
  • Information by UniProt

Recombinant human Endostatin protein images

  • All lanes : Anti-Endostatin antibody (Biotin) (ab84250) at 0.2 µg/ml

    Lane 1 : Recombinant human Endostatin protein (ab56290) at 0.1 µg
    Lane 2 : Recombinant human Endostatin protein (ab56290) at 0.01 µg

    Secondary
    Goat Anti-Rabbit IgG H&L (HRP) preadsorbed (ab97080) at 1/5000 dilution
    Developed using the ECL technique

    Performed under reducing conditions.

    Exposure time : 10 seconds

References for Recombinant human Endostatin protein (ab56290)

ab56290 has not yet been referenced specifically in any publications.

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