Human Fetuin A ELISA Kit | AHSG elisa kit
Human Fetuin A PicoKine ELISA Kit
Background/Introduction: Alpha2-HS glycoprotein (AHSG), also known as fetuin-A, is a plasma protein displaying high-affinity interaction with calcium phosphate, by which ectopic vascular calcification is prevented. The AHSG polymorphism is attributable to the hereditary variation of AHSG and phosphate serum levels, which may affect skeletal development and chronic disorders such as vascular calcification.1Human plasma protein alpha 2-HSglycoprotein (AHSG) is composed of two polypeptide chains, A and B, encoded by a single mRNA. Southern blot analysis of mouse x human somatic cell hybrids has mapped the AHSG gene to human chromosome 3 in the region 3q21----qter. Using a recombinant plasmid containing a 1,538 bp insert spanning the entire AHSG coding region, AHSG was localized to chromosomal bands 3q27----q29 by in situ hybridization.2
NCBI and Uniprot Product Information
NCBI Description
Alpha2-HS glycoprotein (AHSG), a glycoprotein present in the serum, is synthesized by hepatocytes. The AHSG molecule consists of two polypeptide chains, which are both cleaved from a proprotein encoded from a single mRNA. It is involved in several functions, such as endocytosis, brain development and the formation of bone tissue. The protein is commonly present in the cortical plate of the immature cerebral cortex and bone marrow hemopoietic matrix, and it has therefore been postulated that it participates in the development of the tissues. However, its exact significance is still obscure. [provided by RefSeq, Jul 2008]
Uniprot Description
FETUA: Promotes endocytosis, possesses opsonic properties and influences the mineral phase of bone. Shows affinity for calcium and barium ions. Alpha-2-HS glycoprotein derives from this precursor, when the connecting peptide is cleaved off. The two chains A and B are held together by a single disulfide bond. Synthesized in liver and selectively concentrated in bone matrix. Secreted in plasma. It is also found in dentin in much higher quantities than other plasma proteins. Belongs to the fetuin family.
Protein type: Secreted; Secreted, signal peptide
Chromosomal Location of Human Ortholog: 3q27
Cellular Component: extracellular space; extracellular region
Molecular Function: kinase inhibitor activity; cysteine protease inhibitor activity
Biological Process: negative regulation of bone mineralization; pinocytosis; ossification; positive regulation of phagocytosis; regulation of inflammatory response; acute-phase response; negative regulation of phosphorylation; negative regulation of insulin receptor signaling pathway; skeletal development; regulation of bone mineralization
Research Articles on AHSG
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Product Notes
The Human AHSG ahsg (Catalog #AAA175929) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA175929 ELISA Kit recognizes Human AHSG. It is sometimes possible for the material contained within the vial of "Fetuin A, ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
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