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Arginase Antibody (100-4142) in WB
Western Blot of Rabbit Anti-Arginase antibody. Lane 1: Arginase. Lane 2: None. Load: 50 ng per lane. Primary antibody: Arginase primary antibody at 1:1,000 overnight at 4°C. Secondary antibody: Peroxidase rabbit secondary antibody at 1:40,000 for 30 min at RT. Blocking: MB-070 for 30 min at RT. Predicted/Observed size: 35 kDa, 39 kDa for Arginase. Other band(s): Arginase splice variants and isoforms.
Product Details
100-4142
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Bovine
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Arginase [Bovine Liver]
Conjugate
Form
Lyophilized
Concentration
80 mg/mL
Storage buffer
0.02M potassium phosphate/whole serum, pH 7.2, with 0.15M NaCl
Contains
0.01% sodium azide
Storage conditions
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Shipping conditions
Wet ice
Product Specific Information
Store vial at 4° C prior to restoration. For extended storage aliquot contents and freeze at -20° C or below. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use.
Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-rabbit serum, purified and partially purified Arginase [Bovine Liver]. Cross reactivity against Arginase from other tissues and species may occur but have not been specifically determined.
Target Information
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.
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Bioinformatics
Protein Aliases: A-I; arginase 1 liver; arginase I; arginase, liver; Arginase-1; Arginase1; HGNC:663; Liver Arginase; Liver-type arginase; Type 1 Arginase; Type I arginase
Gene Aliases: ARG1
UniProt ID: (Bovine) Q2KJ64
Entrez Gene ID: (Bovine) 513608
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