ANG-1, Human Recombinant

  • Catalog number
    7115-10
  • Price
    Please ask
  • Size
    10 ug
  • Synonyms
    Angiopoietin-1
  • Alternative_names
    Angiopoietin-1
  • Description
    Promotes angiogenesis during the development, remodeling, and repair of the vascular system
  • Recombinant
    Yes
  • Source
    HeLa cells
  • Purity by SDS PAGE
    ≥95%
  • Assay
    SDS-PAGE
  • Endotoxin Level
    < 0.1 ng/ug of protein (
  • Activity Specifications test method
    Determined by the dose-dependent stimulation of the proliferation of human umbilical vein endothelial cells (HUVEC).
  • Biological activity
    Determined by the dose-dependent stimulation of the proliferation of human umbilical vein endothelial cells (HUVEC).
  • Molecular Weight
    60-70 kDa
  • Storage Temp
    -20°C
  • Shipping
    Gel Pack
  • Shelf Life
    12 months
  • Appearance
    Lyophilized powder
  • Physical form description
    Sterile filtered through a 0.2 micron filter. Lyophilized from 20 mM Sodium Phosphate, pH 7.5, 200 mM NaCl, 5% Trehalose.
  • Reconstitution Instructions
    Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.
  • Background Information
    Angiopoietin-1 (Ang-1) is a secreted ligand for Tie-2, a tyrosine-kinase receptor expressed primarily on vascular endothelial cells and early hematopoietic cells. Ang-1/ Tie-2 signaling promotes angiogenesis during the development, remodeling, and repair of the vascular system. Transgenic mice lacking expression of either Ang-1 or Tie-2 fail to develop a fully functional cardiovascular system and die before birth. Postnatally, the angiogenic activity of Ang-1/Tie-2 is required during normal tissue repair and remodeling of the female endometrium in the menstrual cycle. Ang-1/Tie-2 signaling appears to be regulated by Angiopoietin-2 (Ang-2), a natural antagonist for Tie-2 that exerts its effects through an internal autocrine loop mechanism. In addition to suppressing endothelial cell activation by inhibiting the expression of adhesion and inflammatory molecules, Ang-1 enhances endothelial cell survival and capillary morphogenesis, and lessens capillary permeability. As such, Ang-1 has a potential to become an effective therapeutic agent for treating various endothelium disorders, including several severe human pulmonary diseases. The efficacy of cell-based Ang-1 gene therapy for acute lung injury (ALI) has recently been studied in a rat model of ALI. The results of this study show that such therapy can markedly improve lung condition and suggest that Ang-1 therapy may represent a potential new strategy for the treatment and/or prevention of acute respiratory distress injury (ARDI), a significant cause of morbidity and mortality in critically ill patients. Recombinant human ANG-1, derived from HeLa cells, is a C-terminal histidine tagged glycoprotein which migrates with an apparent molecular mass of 60.0 – 70.0 kDa by SDS-PAGE under reducing conditions. Sequencing analysis shows N-terminal sequences starting with Ser-20 and with Asp-70 of the 498 amino acid precursor protein.
  • Amino acid sequence
    SNQRRSPENS GRRYNRIQHG QCAYTFILPE HDGNCRESTT DQYNTNALQR DAPHVEPDFS SQKLQHLEHV MENYTQWLQK LENYIVENMK SEMAQIQQNA VQNHTATMLE IGTSLLSQTA EQTRKLTDVE TQVLNQTSRL EIQLLENSLS TYKLEKQLLQ QTNEILKIHE KNSLLEHKIL EMEGKHKEEL DTLKEEKENL QGLVTRQTYI IQELEKQLNR ATTNNSVLQK QQLELMDTVH NLVNLCTKEG VLLKGGKREE EKPFRDCADV YQAGFNKSGI YTIYINNMPE PKKVFCNMDV NGGGWTVIQH REDGSLDFQR GWKEYKMGFG NPSGEYWLGN EFIFAITSQR QYMLRIELMD WEGNRAYSQY DRFHIGNEKQ NYRLYLKGHT GTAGKQSSLI LHGADFSTKD ADNDNCMCKC ALMLTGGWWF DACGPSNLNG MFYTAGQNHG KLNGIKWHYF KGPSYSLRST TMMIRPLDFH HHHHH
  • Handling
    Centrifuge the vial prior to opening.
  • Usage
    For Research Use Only! Not to be used in humans
  • Properties
    Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.
  • Additional source
    Recombinants or rec. proteins
  • Group
    recombinants
  • Gene target
    ANG-1  
  • Gene symbol
    ANG, ANGPT1, TM7SF2, IGHVII-1-1, MIR1-1, TRUND-NNN8-1, TRUND-NNN7-1, IGKV1OR2-1, MIR1289-1, MIR101-1
  • Short name
    ANG-1, Recombinant
  • Technique
    Recombinant, E. coli recombinant proteins are genetic recombinations in Escherichia coli, supplied as white sterile powder lyopillized. Biovision advises they will be reconstituted in a buffer soluion or culture medium for cell culture.
  • Species
    Human, Humans
  • Alternative name
    ANG-1, H. sapiens Rec.
  • Alternative technique
    rec
Gene info
Gene info
Gene info
Gene info
  • Identity
  • Gene
  • Long gene name
    immunoglobulin heavy variable (II)-1-1 (pseudogene)
  • Synonyms gene name
    • immunoglobulin heavy variable (II)-1-1
    • immunoglobulin heavy variable (II)-1-1 pseudogene
  • Synonyms
  • GenBank acession
  • Locus
  • Discovery year
    2000-04-17
  • Entrez gene record
  • RefSeq identity
  • Classification
    • Immunoglobulin heavy locus at 14q32.33
  • VEGA ID
Gene info
Gene info
  • Identity
  • Gene
  • Long gene name
    tRNA-undetermined (NNN) 8-1
  • Synonyms gene name
    • transfer RNA-undetermined (NNN) 8-1
  • GenBank acession
  • Locus
    1
  • Discovery year
    2014-06-20
  • Entrez gene record
  • Pubmed identfication
Gene info
  • Identity
  • Gene
  • Long gene name
    tRNA-undetermined (NNN) 7-1
  • Synonyms gene name
    • transfer RNA-undetermined (NNN) 7-1
  • GenBank acession
  • Locus
    1
  • Discovery year
    2014-06-20
  • Entrez gene record
  • Pubmed identfication
Gene info
  • Identity
  • Gene
  • Long gene name
    immunoglobulin kappa variable 1/OR2-1 (pseudogene)
  • Synonyms gene
  • Synonyms gene name
    • immunoglobulin kappa variable 1/OR-1
    • immunoglobulin kappa variable 1/OR-1 pseudogene
    • immunoglobulin kappa variable 1/OR-1 (pseudogene)
  • Synonyms
  • GenBank acession
  • Locus
  • Discovery year
    2000-04-18
  • Entrez gene record
  • Pubmed identfication
  • Classification
    • Immunoglobulin kappa (IGK) orphons
  • VEGA ID
Gene info
Gene info
MeSH Data
  • Name
  • Concept
    Scope note: The initial culturing of cells derived directly from fresh TISSUES.
  • Tree numbers
    • E01.370.225.500.223.500
    • E05.200.500.265.500
    • E05.242.223.500
    • E05.481.500.249.500
  • Qualifiers
    ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data
Product images
Similar products
Filters
Contact
Chat with gentaur.com employee