ARG1 Antibody Staining Protocol for Immunohistochemistry

 

Description: ARG1 / Arginase 1 antibody was raised against synthetic peptide from N-terminus of human ARG1 (NP_000036.2, P05089). Percent identity by BLAST analysis: Dog (100%); Guinea pig, Xenopus (92%). Synonyms: ARG1 Antibody, Arginase, liver Antibody, Arginase 1 Antibody, Liver-type arginase Antibody, Liver arginase Antibody, Arginase-1 Antibody, Type I arginase Antibody.

 

Primary Antibody

Name: Rabbit Anti-ARG1 Antibody

Clone: Rabbit Polyclonal

Supplier: LifeSpan BioSciences

Catalog Number: LS-B4660

Dilution: 1:200 using IHC-TekTM Antibody Diluent (Cat# IW-1000 or IW-1001) to reduce background and unspecific staining and serum blocking step is NOT needed.

Incubation Time/Temp: 60 min/room temperature


Antigen Retrieval
Device: IHC-TekTM Epitope Retrieval Steamer Set (Cat# IW-1102)
Buffer/pH value: IHC-TekTM Epitope Retrieval Solution (Cat# IW-1100)
Heat/Cool Temperature: 95-100 ºC/room temperature
Heat/Cool Time: 20 minutes/20 minutes

Detection Methods
Standard Method: ABC Method or LSAB Method
Enhanced Method: Polymeric Methods

Chromogen Substrate
Reagent: DAB Chromogen Substrate
Incubation Time/Temperature: 1-3 minutes/room temperature

Counterstain
Reagent: Mayer's Hematoxylin
Staining Time: 30 seconds

Results:
Staining Pattern: Cytoplasmic
Images: Search image

Additional Information:
Species Reactivity: Human, Dog
Fixation: Formalin fixed paraffin sections
Positive Control: Liver, placenta, pancreas cancer
Negative Control: Omit primary antibody, isotype control, absorption control
Blocking: 2-5% normal serum to reduce unspecific background staining; 0.5-3% H2O2 to block endogenous peroxidase activity; avidin/biotin to block endogenous biotin activity if necessary

 

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