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Invitrogen
This Antibody was verified by Relative expression to ensure that the antibody binds to the antigen stated.
| Applications | Tested Dilution | Publications |
|---|---|---|
Western Blot (WB) |
0.04-0.4 µg/mL | - |
Immunohistochemistry (Paraffin) (IHC (P)) |
1:2500-1:5000 | - |
| Product Specifications | |
|---|---|
Species Reactivity |
Human |
Host/Isotype |
Rabbit / IgG |
Class |
Polyclonal |
Type |
Antibody |
Immunogen |
Recombinant protein corresponding to Human ARG1 |
Conjugate |
Unconjugated |
Form |
Liquid |
Concentration |
0.2 mg/mL |
Purification |
Affinity Chromatography |
Storage buffer |
PBS, pH 7.2, with 40% glycerol |
Contains |
0.02% sodium azide |
Storage conditions |
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
RRID |
AB_2789267 |
Immunogen sequence: TIGIIGAPFS KGQPRGGVEE GPTVLRKAGL LEKLKEQECD VKDYGDLPFA DIPNDSPFQI VKNPRSVGKA SEQLAGKVAE VKKNGRISLV LGGDHSLAIG SISGHARVHP DLGVIWVDA
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.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: A-I; arginase 1 liver; arginase, liver; Arginase-1; Arginase1; HGNC:663; Liver Arginase; Liver-type arginase; Type 1 Arginase; Type I arginase
Gene Aliases: ARG1
UniProt ID: (Human) P05089
Entrez Gene ID: (Human) 383
Molecular Function:
hydrolase
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