Alexa Fluor® 594 anti-human Perforin Antibody

Pricing & Availability
Clone
dG9 (See other available formats)
Other Names
PRF1, P1, PFP, HPLH2
Isotype
Mouse IgG2b, κ
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Product Citations
publications
dG9_A594_Perforin_Antibody_IF_020516
Human peripheral blood mononuclear cells were fixed with 2% paraformaldehyde (PFA) for ten minutes, permeabilized with 0.5% Triton X-100 for ten minutes, and blocked with 5% FBS for 30 minutes at room temperature. Then the cells were stained with 5 µg/ml Perforin (clone dG9) Alexa Fluor® 594 (red) and CD8 (clone HIT8a) Alexa Fluor® 488 (green) for one hour. The nuclei were counterstained with DAPI (blue). The image was captured with a 40X objective.
  • dG9_A594_Perforin_Antibody_IF_020516
    Human peripheral blood mononuclear cells were fixed with 2% paraformaldehyde (PFA) for ten minutes, permeabilized with 0.5% Triton X-100 for ten minutes, and blocked with 5% FBS for 30 minutes at room temperature. Then the cells were stained with 5 µg/ml Perforin (clone dG9) Alexa Fluor® 594 (red) and CD8 (clone HIT8a) Alexa Fluor® 488 (green) for one hour. The nuclei were counterstained with DAPI (blue). The image was captured with a 40X objective.
See Alexa Fluor® 594 spectral data See high resolution IF data...
Cat # Size Price Quantity Avail. Save
308124 100 µg £165
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Description

Perforin is a 70 kD cytolytic protein that is expressed in the cytoplasmic granules of cytotoxic T lymphocytes (CTLs) and natural killer (NK) cells. Perforin is one of the major effector molecules used by cytotoxic T cells and NK cells to mediate targeted cell lysis.

Product Details
Technical Data Sheet (pdf)

Product Details

Reactivity
Human, Cross-Reactivity: Bovine (Cow, Cattle)
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
Purified granules from the human lymphoma cell line
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation
The antibody was purified by affinity chromatography and conjugated with Alexa Fluor® 594 under optimal conditions. The solution is free of unconjugated Alexa Fluor® 594.
Concentration
0.5 mg/ml
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Application

IF - Quality tested

Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescence staining. For immunofluorescence microscopy, a concentration range of 1.25 - 5.0 μg/ml is recommended. It is recommended that the reagent be titrated for optimal performance for each application.

* Alexa Fluor® 594 has an excitation maximum of 590 nm, and a maximum emission of 617 nm.


Alexa Fluor® and Pacific Blue™ are trademarks of Life Technologies Corporation.

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Application Notes

Clone dG9 primarily recognizes perforin associated with cytotoxic granules9. Additional reported applications (for the relevant formats) include: immunoprecipitation, intracellular flow cytometric analysis and immunofluorescence microscopy5,7, and immunohistochemical staining of acetone-fixed frozen tissue sections and formalin-fixed paraffin-embedded tissue sections1,4.


Does not cross-react with mouse1.

Application References

(PubMed link indicates BioLegend citation)
  1. Hameed A, et al. 1992. Am. J. Pathol. 140:1025. (IHC)
  2. Schaerli P, et al. 2004. J. Exp. Med. 199:1265.
  3. Watanabe N, et al. 1997. Blood 90:3662.
  4. Mauad T, et al. 2004. Pediatr. Pulmonol. 38:233. (IHC)
  5. Barrat FJ, et al. 1999. P. Natl. Acad. Sci. USA 96:8645. (IF)
  6. Chen H, et al. 2005. J. Immunol. 175:591.
  7. Bryceson YT, et al. 2007. Blood doi:10.1182/blood-2007-02-074468. (IF)
  8. Wood SM, et al. 2009. Blood 114:4117. PubMed
  9. Makedonas G, et al. 2010. PLoS Pathog. 6:e1000798.
RRID
AB_2566802 (BioLegend Cat. No. 308124)

Antigen Details

Structure
70 kD
Distribution

CTL, NK (cytoplasmic granules)

Function
Mediates targeted cell lysis
Cell Type
T cells, NK cells
Biology Area
Cell Biology, Immunology, Innate Immunity, Neuroscience
Molecular Family
Cytokines/Chemokines
Antigen References

1. Lieberman J. 2003. Nat. Rev. Immunol. 3:361.
2. Trapani J, et al. 2002. Nat. Rev. Immunol. 2:735.

Gene ID
5551 View all products for this Gene ID
UniProt
View information about Perforin on UniProt.org

Related FAQs

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Go To Top Version: 1    Revision Date: 02/05/2016

For research use only. Not for diagnostic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.

 

*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, www.biolegend.com/ordering#license). BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.

 

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This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

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