Mouse SAA1 Recombinant Rabbit Monoclonal Antibody - BSA and Azide free (Capture) [PSH25-08] (HA724502)

UNIPROT #

P05366

PROTEIN NAME

SAA1

SYNONYMS

amyloid A, serum antibody;Amyloid fibril protein AA antibody;Amyloid protein A antibody;MGC111216 antibody;PIG4 antibody;SAA antibody;Serum amyloid A protein antibody;serum amyloid A-1 protein antibody;serum amyloid A1 antibody;TP53I4 antibody;Tumor protein p53 inducible protein 4 antibody

SUBCELLULAR LOCATION

Secreted.

FUNCTION

Serum amyloid A1 (SAA1) is a protein that in humans is encoded by the SAA1 gene. SAA1 is a major acute-phase protein mainly produced by hepatocytes in response to infection, tissue injury and malignancy. When released into blood circulation, SAA1 is present as an apolipoprotein associated with high-density lipoprotein (HDL). SAA1 is a major precursor of amyloid A (AA), the deposit of which leads to inflammatory amyloidosis. As a result, SAA1 has been a clinical indicator and reliable biomarker for inflammatory diseases, chronic metabolic disorders and late-stage malignancy. Inflammatory amyloidosis results from chronic inflammation with increased production of SAA1, which is a major precursor of amyloid A fibril deposit in various tissues. SAA1 has been extensively studied for its binding to HDL, with results suggesting a role in lipid metabolism. During the acute-phase response, elevated levels of SAA1 in the plasma displaces ApoA-I and becomes a major apolipoprotein of HDL.