Arginase-1 Polyclonal antibody

Arginase-1 Polyclonal Antibody for WB, IHC, IF/ICC, IF-P, IP, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat and More (1)

Applications

WB, IHC, IF/ICC, IF-P, IP, ELISA

Conjugate

Unconjugated

Publications

394

Reviews (1)

Cat no : 16001-1-AP

Synonyms

ARG1, Arginase 1, liver Arginase, arginase,liver, arginase, liver

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Validation Data Gallery

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  WB analysis using 16001-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 16001-1-AP (ARG1 antibody) at dilution of 1:20000 incubated at room temperature for 1.5 hours.

• 

  WB analysis using 16001-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 16001-1-AP (ARG1 antibody) at dilution of 1:30000 incubated at room temperature for 1.5 hours; mouse liver tissue and rat liver tissue are positive, other cells express no or low ARG1 under normal condition.

• 

  IP experiment of mouse liver using 16001-1-AP

  IP result of anti-Arginase-1 (IP:16001-1-AP, 4ug; Detection:16001-1-AP 1:40000) with mouse liver tissue lysate 1960 ug.

• 

  IHC staining of human liver cancer using 16001-1-AP

  Immunohistochemical analysis of paraffin-embedded human liver cancer tissue slide using 16001-1-AP (Arginase-1 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of human liver cancer using 16001-1-AP

  Immunofluorescent analysis of (4% PFA) fixed human liver cancer tissue using Arginase-1 antibody (16001-1-AP) at dilution of 1:200 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L).

• 

  IF Staining of human liver cancer using 16001-1-AP

  Immunofluorescent analysis of (4% PFA) fixed human liver cancer tissue using Arginase-1 antibody (16001-1-AP) at dilution of 1:200 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L).

• 

  IF Staining of HepG2 using 16001-1-AP

  Immunofluorescent analysis of (-20°C Ethanol) fixed HepG2 cells using Arginase-1 antibody (16001-1-AP) at dilution of 1:400 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L).

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Tested Applications

• Positive WB detected in: mouse liver tissue, rat liver tissue
• Positive IP detected in: mouse liver tissue
• Positive IHC detected in: human liver cancer tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
• Positive IF-P detected in: human liver cancer tissue, HepG2 cells
• Positive IF/ICC detected in: HepG2 cells

Recommended dilution

• Western Blot (WB): WB : 1:5000-1:50000
• Immunoprecipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
• Immunohistochemistry (IHC): IHC : 1:50-1:500
• Immunofluorescence (IF)-P: IF-P : 1:50-1:500
• Immunofluorescence (IF)/ICC: IF/ICC : 1:200-1:800

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Published Applications

• WB: See 272 publications below
• IHC: See 6 publications below
• IF: See 153 publications below
• FC: See 3 publications below

Product Information

16001-1-AP targets Arginase-1 in WB, IHC, IF/ICC, IF-P, IP, ELISA applications and shows reactivity with human, mouse, rat samples.

• Tested Reactivity: human, mouse, rat
• Cited Reactivity: human, mouse, rat, pig
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: Arginase-1 fusion protein Ag8595
• Full Name: arginase, liver
• Calculated Molecular Weight: 236aa,25 kDa; 322aa,35 kDa
• Observed Molecular Weight: 35-36 kDa
• GenBank Accession Number: BC005321
• Gene Symbol: Arginase-1
• Gene ID (NCBI): 383
• RRID: AB_2289842
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Arginase-1 (Liver arginase) belongs to the arginase family. ARG1 is a novel immunohistochemical marker of hepatocellular differentiation in fine needle aspiration cytology and a marker of hepatocytes and hepatocellular neoplasms. ARG1 is closely associated with alternative macrophage activation and ARG1 has been shown to protectmotor neurons from trophic factor deprivation and allow sensory neurons to overcome neurite outgrowth inhibition by myelin proteins (PMID: 20071539, PMID:12098359). It can exsit as a homotrimer and it has 3 isoforms produced by alternative splicing (PMID:16141327). Defects in ARG1 are the cause of argininemia (ARGIN). Deletion or TNF-mediated restriction of ARG1 unleashes the production of NO by NOS2, which is critical for pathogen control (PMID:27117406). ARG1 mainly expresses in neurons in a normal brain. The expression of ARG1 increases in microglia/macrophages and astrocytes early after CNS injuries. ARG1 has been regarded as a marker for beneficial microglia/macrophages and possesses antiinflammatory and tissue repair properties under various pathological conditions (PMID: 26538310, PMID: 31619589).

Publications

Species	Application	Title
mouse	IF	Adv Mater; Realizing Highly Efficient Sonodynamic Bactericidal Capability through the Phonon-Electron Coupling Effect Using Two-Dimensional Catalytic Planar Defects; Authors - Congyang Mao
human	WB	Sci Transl Med; An extracorporeal bioartificial liver embedded with 3D-layered human liver progenitor-like cells relieves acute liver failure in pigs.; Authors - Wei-Jian Li
human	IF	Adv Sci (Weinh); Material Stiffness in Cooperation with Macrophage Paracrine Signals Determines the Tenogenic Differentiation of Mesenchymal Stem Cells; Authors - Renwang Sheng
mouse,rat	IHC,IF	Sci Adv; Bioactive fiber-reinforced hydrogel to tailor cell microenvironment for structural and functional regeneration of myotendinous junction; Authors - Yuzhi Sun
mouse	IF	Theranostics; Multifunctionally disordered TiO2 nanoneedles prevent periprosthetic infection and enhance osteointegration by killing bacteria and modulating the osteoimmune microenvironment; Authors - Yangmengfan Chen
mouse	IF	J Exp Clin Cancer Res; FAM171B stabilizes vimentin and enhances CCL2-mediated TAM infiltration to promote bladder cancer progression; Authors - Wei-Min Hu

Reviews

The reviews below have been submitted by verified Proteintech customers who received an incentive for providing their feedback.

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FH

Debanjan (Verified Customer) (12-23-2019)

This antibody performs very well for immunohistochemistry from human skin samples

• Applications: Immunofluorescence,
• Primary Antibody Dilution: 1:50
• Cell Tissue Type: Human skin Biopsy

Arginase-1 Antibody Immunofluorescence, validation (1:50 dilution) in Human skin Biopsy (Cat no:16001-1-AP)

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