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Purified fibrinogen from human plasma.
Our Abpromise guarantee covers the use of ab34269 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|IHC-P||1/50. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.|
|ICC/IF||Use at an assay dependent concentration.|
|Functional Studies||Use at an assay dependent concentration. This antibody has been tested in plasma clotting assays. The plasma clotting time was prolonged (but not completely neutralized) by the antibody. Testing has indicated that these neutralisation assays work only when this antibody has been protein A column purified first.|
|Sandwich ELISA||1/200. Can be paired for Sandwich ELISA with Mouse monoclonal [1F7] to Fibrinopeptide A (ab14790).
For sandwich ELISA, use this antibody as Detection at 1/200 dilution with Mouse monoclonal [1F7] to Fibrinopeptide A (ab14790) as Capture.
Standard Curve for Fibrinogen (Analyte: Fibrinogen protein (Human) (ab84410)); dilution range 1pg/ml to 1µg/ml using Capture Antibody Mouse monoclonal [1F7] to Fibrinopeptide A (ab14790) at 5µg/ml and Detector Antibody Rabbit polyclonal to Fibrinogen (ab34269) at 1/2000.
Ab34269 staining human liver. Staining is localized to the cytoplasm.
Left panel: with primary antibody at 1/50. Right panel: isotype control.
Sections were stained using an automated system (Dako PT Link), at room temperature. Sections were rehydrated and antigen retrieved with the Dako 3-in-1 antigen retrieval buffer, citrate pH 6.0. Slides were peroxidase blocked in 3% H2O2 in methanol for 10 minutes. They were then blocked with Dako Protein block for 10 minutes (containing casein 0.25% in PBS) then incubated with primary antibody for 20 minutes and detected with Dako Envision Flex amplification kit for 30 minutes. Colorimetric detection was completed with diaminobenzidine for 5 minutes. Slides were counterstained with Haematoxylin and coverslipped under DePeX. Please note that for manual staining we recommend to optimize the primary antibody concentration and incubation time (overnight incubation), and amplification may be required.
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