Apo-SAA Recombinant Protein

  • Catalog number
    40-129
  • Price
    Please ask
  • Size
    0.01 mg, 0.05 mg
  • About recombinant protein
    Human apo-SAA is a 104 amino acid polypeptide that circulates primarily in association with high-density lipoproteins (HDL). The level of apo-SAA, normally 1-5 μg/mL in plasma, increases 500-1000 fold within 24 hours of an inflammatory stimulus and, under these conditions, is the most abundant HDL apo-lipoprotein. The human SAA gene codes for a 122 amino acid polypeptide, which contains an 18 amino acid N-terminal signal sequence. Recombinant Apo-SAA is a consensus SAA molecule corresponding to human apo-SAA1alpha except for the presence of an N-terminal methionine and substitution of asparagine for aspartic acid at position 60 and arginine for histidine at position 71(the later two substituted residues are present in apo-SAA2beta).
  • Other name of the recombinant
    SAA, PIG4, SAA2, TP53I4, Serum amyloid A-1 protein, Amyloid fibril protein AA, SAA
  • Recombinant in
    E. coli
  • SEQUENCE
    MRSFFSFLGE AFDGARDMWR AYSDMREANY IGSDKYFHAR GNYDAAKRGP GGVWAAEAIS NARENIQRFF GRGAEDSLAD QAANEWGRSG KDPNHFRPAG LPEKY
  • Activity
    For most in vitro applications, apo - SAA exerts its biological activity in the concentration range of 10 - 50 μg/mL.
  • Keep at
    The lyophilized Apo-SAA recombinant protein is stable for at least 2 years from date of receipt at -20˚C. Reconstituted Apo-SAA is stable for at least 3 months when stored in working aliquots with a carrier protein at -20˚C. As with any protein, exposing Apo-SAA recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.
  • Rec PROTEIN GI
    40316912
  • Accession nr
    NP_000322.2
  • Pureity
    Greater than 98% by SDS-PAGE gel and HPLC analyses.Endotoxin level is less than 0.1 ng per μg (1EU/μg).
  • About
    This product is for research use only.
  • Protein s origin
    Human
  • Vial
    Lyophilized
  • NCBI ID
    6288
  • Gene name
    serum amyloid A1
  • Source
    Homo sapiens
  • Uniprot
    P0DJI8
  • Additional source
    Recombinants or rec. proteins
  • Group
    recombinants
  • Gene target
  • Gene symbol
    SAA1
  • Short name
    Apo-SAA Recombinant Protein
  • Technique
    Recombinant, E. coli recombinant proteins are genetic recombinations in Escherichia coli, supplied as white sterile powder lyopillized. proscience advises they will be reconstituted in a buffer soluion or culture medium for cell culture.
  • Alternative name
    Apo-SAA Rec. Protein
  • Alternative technique
    rec
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
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