Thermo Fisher Scientific Arginase 1 Polyclonal Antibody

Applications

Tested Dilution

Publications

Western Blot (WB)

1:100

-

Immunohistochemistry (Paraffin) (IHC (P))

1:100

-

Immunocytochemistry (ICC/IF)

-

View 1 publication 1 publication

Product Specifications

Species Reactivity

Human, Mouse, Rat

Published species

Mouse

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

Synthetic peptide derived from the N-terminus of human arginase-1 protein. if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:Arginase 1,uniProtId:P05089-1,ncbiNodeId:9606,antigenRange:1,antigenLength:322,antigenImageFileName:PA5-32267_Arginase_1_P05089-1_Rabbit.svg,antigenImageFileNamePDP:PA5-32267_Arginase_1_P05089-1_Rabbit_PDP.jpeg,sortOrder:1}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

View immunogen .st0{fill:#FFFFFF;} .st1{fill:#1E8AE7;}

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

0.046 mg/mL

Purification

Antigen affinity chromatography

Storage buffer

PBS, pH 7.6, with 1% BSA

Contains

0.1% sodium azide

Storage conditions

Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_2549740

Product Specific Information

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.

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.