Serum Amyloid A (SAA1) (NM_000331) Human Recombinant Protein

SKU TP750173

Purified recombinant protein of Human serum amyloid A1 (SAA1), transcript variant 1, 19Arg-End, with N-terminal HIS tag, expressed in E.Coli, 50 ug

Product Data

• Species: Human
• Expression Host: E. coli
• Expression cDNA Clone or AA Sequence:
  Protein Sequence

  A DNA sequence encoding the region(19Arg-End) of SAA1
• Tag: N-HIS
• Predicted MW: 11.7KDa
• Concentration: >0.05 µg/µL as determined by microplate BCA method
• Purity: > 90% as determined by SDS-PAGE and Coomassie blue staining
• Buffer: 25 mM Tris-HCl, pH 8.0, 150 mM NaCl, 1% sarkosyl, 10% glycerol
• Note: For testing in cell culture applications, please filter before use. Note that you may experience some loss of protein during the filtration process.
• Storage: Store at -80°C.
• Stability: Stable for 12 months from the date of receipt of the product under proper storage and handling conditions. Avoid repeated freeze-thaw cycles.
• Shipping: Dry Ice

Reference Data

• RefSeq: NP_000322
• Locus ID: 6288
• UniProt ID: P0DJI8
• Cytogenetics: 11p15.1
• RefSeq Size: 678
• RefSeq ORF: 366
• Synonyms: PIG4; SAA; SAA2; TP53I4
• Summary: This gene encodes a member of the serum amyloid A family of apolipoproteins. The encoded preproprotein is proteolytically processed to generate the mature protein. This protein is a major acute phase protein that is highly expressed in response to inflammation and tissue injury. This protein also plays an important role in HDL metabolism and cholesterol homeostasis. High levels of this protein are associated with chronic inflammatory diseases including atherosclerosis, rheumatoid arthritis, Alzheimer's disease and Crohn's disease. This protein may also be a potential biomarker for certain tumors. Finally, antimicrobial activity against S. aureus and E. coli resides in the N-terminal portion of the mature protein. Alternate splicing results in multiple transcript variants that encode the same protein. A pseudogene of this gene is found on chromosome 11. [provided by RefSeq, Jul 2020]