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|Tested species reactivity||Human|
|Host / Isotype||Rabbit / IgG|
|Immunogen||Synthetic peptide derived from the N-terminus of human arginase-1 protein.|
|Purification||Antigen affinity chromatography|
|Storage buffer||PBS, pH 7.6, with 1% BSA|
|Contains||<0.1% sodium azide|
|Storage Conditions||4° C, do not freeze|
|Tested Applications||Dilution *|
|Immunohistochemistry (Paraffin) (IHC (P))||1:100|
|Western Blot (WB)||1:100|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
Heat-mediated antigen retrieval is recommended prior to staining, using a 10mM citrate buffer, pH 6.0, for 10 minutes followed by cooling at room temperature for 20 min. Following antigen retrieval, incubate samples with primary antibody for 10 min at room temperature. A suggested positive control is hepatocellular carcinoma.
Arginase-1 (ARG1) catalyzes the hydrolysis of L-arginine into ornithine and urea, a critical step for the urea cycle. Defects in ARG1 are the cause of argininemia, an autosomal recessive disorder characterized by hyperammonemia. There are several isoforms of mammalian arginase. The type I isoform, is a cytosolic enzyme and expressed predominantly in the liver as a component of the urea cycle. Hepatocellular carcinoma usually shows higher protein expression of ARG1 than normal liver cells.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
arginase, liver; arginase-1; liver-type arginase; type I arginase