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- SPECIES: Human
- SOURCE SPECIES: E. coli
- RECOMBINANT PROTEIN SEQUENCE: Human full-length zinc-alpha-2-glycoprotein (aa 21-298) is untagged.
- FUSION TAG: Tag Free
- APPLICATION NOTE: This recombinant proteins is for research use only.
Properties
- PURITY: >95% (SDS-PAGE).
Endotoxin level is less than 0.1EU/ μg purified protein (LAL test; Lonza). - PHYSICAL STATE: Lyophilized
- BUFFER: Contains PBS. Reconstitute with 100 μl sterile water.
- CONCENTRATION: 10ug size: 0.1mg/ml after reconstitution.50ug size: 1mg/ml after reconstitution.
- STORAGE CONDITIONS: Stable for at least 6 months after receipt when stored at -20°C.
Additional Info
- NCBI OFFICIAL SYMBOL: AZGP1
- ADDITIONAL NAMES: Zn-alpha-2-GP, Zn-alpha-2-Glycoprotein, ZAG, ZA2G, AZGP1, ZNGP1
- Protein Accession Number: P25311
- PROTEIN GI NUMBER: 292495049
- NCBI GENE ID NUMBER: 563
Background
- Zinc-alpha-2-glycoprotein (ZAG), first identified in the 1960s, derives its name from its precipitation from human plasma upon the addition of zinc salts. ZAG has since been found in secretory epithelial cells and in a range of body fluids. ZAG is identical to a lipid mobilizing factor isolated from the urine of patients with cancer cachexia and stimulates lipolysis in in vitro and in vivo experiments. Due to its expression in, and secretion from adipocytes, ZAG is considered an adipokine. Recently the clinical significance of ZAG has been clarified. ZAG expression in adipocytes is inversely related to fat mass, thus it is intimately involved in the maintenance of body weight in mice and humans. Epidemiological studies have uncovered an association between ZAG and plasma cholesterol. The non-synonymous single nucleotide polymorphism rs4215 in ZAG is associated with plasma cholesterol and obesity. Structurally ZAG possesses a class I major histocompatibility complex (MHC) protein fold. It is distinct from other members of this protein family in that it is soluble, rather than being anchored to plasma membranes, and it associates with prolactin inducible protein rather than beta2-microglobulin. Similar to peptide antigen-presenting class I MHC molecules, ZAG possesses an open apical groove between its alpha1 and alpha2 domain helices.
Disclaimer
- FOR RESEARCH USE ONLY
For additional information, visit ProSci's Terms & Conditions Page. - Disclaimer: Products are intended for laboratory research purposes only and should be used by qualified personnel only. They are not intended for use in humans. ProSci is not liable for damages or injuries resulting from receipt and/or use of ProSci materials. Please refer to the Material Safety Data Sheet (MSDS) for safe storage, handling, and use procedures.
Shipping Info
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$35 Dry Ice Shipment fee may be required on some items.
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