Alexa Fluor® 700 Rat IgG2b, κ Isotype Ctrl Antibody

Pricing & Availability
Clone
RTK4530 (See other available formats)
Regulatory Status
RUO
Isotype
Rat IgG2b, κ
Ave. Rating
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Product Citations
publications
RTK4530_Alx700_080408.jpg
CD57BL/6 mouse splenocytes stained with RTK4530 Alexa Fluor® 700
  • RTK4530_Alx700_080408.jpg
    CD57BL/6 mouse splenocytes stained with RTK4530 Alexa Fluor® 700
See Alexa Fluor® 700 spectral data
Cat # Size Price Quantity Avail. Save
400628 100 µg £103.00
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Description

The isotype of RTK4530 immunoglobulin is rat IgG2b, 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
Monoclonal
Host Species
Rat
Immunogen
Trinitrophenol + KLH
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® 700 under optimal conditions.
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

FC, ICFC - Quality tested

Recommended Usage

This reagent is developed for immunofluorescent staining for flow cytometric analysis as negative control. Use at concentrations comparable to those of the specific antibody of interest. It is highly recommended that the reagent be titrated for optimal performance for each application.

* Alexa Fluor® 700 has a maximum emission of 719 nm when it is excited at 633nm / 635nm. Prior to using Alexa Fluor® 700 conjugate for flow cytometric analysis, please verify your flow cytometer's capability of exciting and detecting the fluorochrome.


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

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Excitation Laser
Red Laser (633 nm)
Application Notes

The RTK4530 immunoglobulin is useful as an isotype-matched control (for the relevant formats) for Western blotting, immunoprecipitation, immunohistochemistry, functional assay, and immunofluorescence microscopy. The Ultra-LEAF™ purified antibody (Endotoxin <  0.01 EU/µg, Azide-Free, 0.2 µm filtered) is recommended for functional assays (Cat. No. 400643, 400644, 400671, 400672, 400675, and 400676) as negative control.

Application References

(PubMed link indicates BioLegend citation)
  1. Cervantes-Barragan L, et al. 2007. Blood 109:1131.
  2. Zeiser R, et al. 2007. Blood 109:2225.
  3. Sasaki K, et al. 2008. J. Immunol. 181:104. PubMed
  4. Duan J, et al. 2008. P. Natl. Acad. Sci. USA 105:5183. PubMed
  5. Yi H, et al. 2009. Blood 113:5819. PubMed
  6. Schafeer JS, et al. 2010. J. Leukocyte Biol. 87:301. PubMed
  7. Lei GS, et al. 2015. Infect Immun. 83:572. PubMed
  8. Richards J, et al. 2015. Mol Cell Cardiol. 79:21. PubMed
Product Citations
  1. Suzuki S, et al. 2021. Cell Reports. 34(7):108752. PubMed
RRID
AB_493783 (BioLegend Cat. No. 400628)

Related FAQs

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Go To Top Version: 2    Revision Date: 06/27/2014

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.

 

BioLegend Inc., 8999 BioLegend Way, San Diego, CA 92121 www.biolegend.com
Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

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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