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Invitrogen™ Arginase 1 Monoclonal Antibody (A1exF5), Brilliant Violet™ 650, eBioscience™, Invitrogen™

Description
Arginase-1 (Arg1) is a 35 kDa enzyme converting L-arginine to urea and L-ornithine, which is the final step in the urea cycle. The resulting polyamines are important for cell proliferation and removal of toxins that arise from protein degradation. By degrading arginine, Arginase 1 deprives NO synthase of its substrate and down-regulates nitric oxide production. In both human and mouse, Arginase 1 is expressed in the liver, neutrophils, myeloid derived suppressor cells (MDSC) and neural stem cells. In human, expression in blood neutrophils but not in CCR3+ granulocytes has been reported. In mice, expression of Arginase 1 is one of the hallmarks of alternatively activated macrophages (M2a). Arginase-1 may be expressed in the myeloid cells infiltrating tumors, and is typically found in the majority of hepatocellular carcinomas. Defects in Arginase 1 are the cause of argininemia, an autosomal recessive disorder characterized by hyperammonemia.
Specifications
Specifications
| Antigen | Arginase 1 |
| Applications | Flow Cytometry |
| Classification | Monoclonal |
| Clone | A1exF5 |
| Concentration | 0.2 mg/mL |
| Conjugate | Brilliant Violet 650 |
| Formulation | PBS with BSA and 0.09% sodium azide; pH 7.2 |
| Gene | ARG1 |
| Gene Accession No. | P05089, Q61176 |
| Gene Alias | AI; A-I; AI type I arginase; AI256583; Arg1; Arg-1; Arginase; arginase 1; arginase 1 liver; arginase 1, liver; arginase I; arginase, liver; Arginase1; arginase-1; HGNC:663; Liver Arginase; Liver-type arginase; PGIF; similar to arginase, type I; Type 1 Arginase; type I arginase |
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Safety and Handling
WARNING: Reproductive Harm - www.P65Warnings.ca.gov
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