FITC Mouse IgG1, κ Isotype Ctrl Antibody

Pricing & Availability
MOPC-21 (See other available formats)
Regulatory Status
Mouse IgG1, κ
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Product Citations
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400107 50 µg 20,00€
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400108 200 µg 72,00€
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The MOPC-21 immunoglobulin has unknown specificity. The isotype of this antibody is mouse IgG1, κ. This antibody was chosen as an isotype control after screening on a variety of resting, activated, live, and fixed mouse, rat and human tissues.

Product Details
Technical Data Sheet (pdf)

Product Details

Antibody Type
Host Species
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
The immunoglobulin was purified by affinity chromatography, and conjugated with FITC under optimal conditions.
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.

FC, ICFC - Quality tested

Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis as negative control. Use at concentrations comparable to those of the specific antibody of interest.

Excitation Laser
Blue Laser (488 nm)
Application Notes

Additional reported applications (for the relevant formats) include: Intracellular Flow Cytometry (ICFC), Immunocytochemistry (ICC), Immunohistochemistry (IHC), Immunoprecipitation (IP), Western Blotting (WB), Functional Assay (FA)

Application References

(PubMed link indicates BioLegend citation)
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  4. Matsuyama T, et al. 2005. Infect. Immun. 73:1044. (IF)
  5. Correia DV, et al. 2011. Blood 118:992. (FC) PubMed
  6. Lian IA, et al. 2011. Placenta. 32:823. PubMed
  7. Bufe B, et al. 20015. J Biol Chem. 290:7369. PubMed
Product Citations
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  29. Luzuriaga J, et al. 2019. Front Physiol. 10:347. PubMed
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AB_326429 (BioLegend Cat. No. 400107)

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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, 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.
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