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- Clone
- RTK4530 (See other available formats)
- Regulatory Status
- RUO
- Isotype
- Rat IgG2b, κ
- Barcode Sequence
- GATTCTTGACGACCT
- Ave. Rating
- Submit a Review
- Product Citations
- publications
| Cat # | Size | Price | Quantity Check Availability | Save | ||
|---|---|---|---|---|---|---|
| 402819 | 10 µg | £253 | ||||
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 DetailsProduct Details
- Antibody Type
- Monoclonal
- Host Species
- Rat
- Immunogen
- Trinitrophenol + KLH
- Formulation
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and EDTA
- Preparation
- The antibody was purified by chromatography and conjugated with TotalSeq™-Bn oligomer under optimal conditions.
- Concentration
- 0.5 mg/mL
- Storage & Handling
- The antibody solution should be stored undiluted between 2°C and 8°C. Do not freeze.
- Application
-
SB - Quality tested
- Recommended Usage
-
Each lot of this antibody is quality control tested by immunofluorescent staining in formalin-fixed, paraffin-embedded (FFPE) lymphoid tissue, and the oligomer sequence is confirmed by sequencing. TotalSeq™-Bn antibodies are compatible with the 10x Visium CytAssist Gene and Protein Expression Assay.
To maximize performance, it is strongly recommended that the reagent be titrated for each application, and that you centrifuge the antibody dilution at 14,000xg at 2 − 8°C for 10 minutes before use. Carefully pipette out the liquid avoiding the bottom of the tube when handling. To determine and optimize dilutions for the addition of Totalseq™-Bn antibodies into pre-designed antibody panels, refer to 10x Genomics Custom Add-on Antibody Optimization guide.
Buyer is solely responsible for determining whether Buyer has all intellectual property rights that are necessary for Buyer's intended uses of the BioLegend TotalSeq™ products. For example, for any technology platform Buyer uses with TotalSeq™, it is Buyer's sole responsibility to determine whether it has all necessary third party intellectual property rights to use that platform and TotalSeq™ with that platform. - 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.
- Additional Product Notes
-
TotalSeq™-Bn reagents are designed to profile protein levels following an optimized protocol in spatial transcriptomics. Compatible spatial biology devices (e.g. Imaging System, 10x Genomics Visium Spatial CytAssist Gene and Protein Expression instruments and reagents) and sequencer (e.g. Illumina analyzers) are required. TotalSeq™-B reagents are not compatible with the 10x Genomics Visium system. The complete barcode sequence may be provided upon request. Please contact technical support for more information, or visit TotalSeq™-Bn Reagents for 10x Genomics Visium CytAssist Gene and Protein Assay.
-
Application References
(PubMed link indicates BioLegend citation) -
- Cervantes-Barragan L, et al. 2007. Blood 109:1131.
- Zeiser R, et al. 2007. Blood 109:2225.
- Sasaki K, et al. 2008. J. Immunol. 181:104. PubMed
- Duan J, et al. 2008. P. Natl. Acad. Sci. USA 105:5183. PubMed
- Yi H, et al. 2009. Blood 113:5819. PubMed
- Schafeer JS, et al. 2010. J. Leukocyte Biol. 87:301. PubMed
- Lei GS, et al. 2015. Infect Immun. 83:572. PubMed
- Richards J, et al. 2015. Mol Cell Cardiol. 79:21. PubMed
- RRID
-
AB_3097339 (BioLegend Cat. No. 402819)
Antigen Details
- Gene ID
- NA
Related FAQs
- If an antibody clone has been previously successfully used in IBEX in one fluorescent format, will other antibody formats work as well?
-
It’s likely that other fluorophore conjugates to the same antibody clone will also be compatible with IBEX using the same sample fixation procedure. Ultimately a directly conjugated antibody’s utility in fluorescent imaging and IBEX may be specific to the sample and microscope being used in the experiment. Some antibody clone conjugates may perform better than others due to performance differences in non-specific binding, fluorophore brightness, and other biochemical properties unique to that conjugate.
- Will antibodies my lab is already using for fluorescent or chromogenic IHC work in IBEX?
-
Fundamentally, IBEX as a technique that works much in the same way as single antibody panels or single marker IF/IHC. If you’re already successfully using an antibody clone on a sample of interest, it is likely that clone will have utility in IBEX. It is expected some optimization and testing of different antibody fluorophore conjugates will be required to find a suitable format; however, legacy microscopy techniques like chromogenic IHC on fixed or frozen tissue is an excellent place to start looking for useful antibodies.
- Are other fluorophores compatible with IBEX?
-
Over 18 fluorescent formats have been screened for use in IBEX, however, it is likely that other fluorophores are able to be rapidly bleached in IBEX. If a fluorophore format is already suitable for your imaging platform it can be tested for compatibility in IBEX.
- The same antibody works in one tissue type but not another. What is happening?
-
Differences in tissue properties may impact both the ability of an antibody to bind its target specifically and impact the ability of a specific fluorophore conjugate to overcome the background fluorescent signal in a given tissue. Secondary stains, as well as testing multiple fluorescent conjugates of the same clone, may help to troubleshoot challenging targets or tissues. Using a reference control tissue may also give confidence in the specificity of your staining.
- How can I be sure the staining I’m seeing in my tissue is real?
-
In general, best practices for validating an antibody in traditional chromogenic or fluorescent IHC are applicable to IBEX. Please reference the Nature Methods review on antibody based multiplexed imaging for resources on validating antibodies for IBEX.
Other Formats
View All ReagentsCompare Data Across All Formats
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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APC Rat IgG2b, κ Isotype Ctrl
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Biotin Rat IgG2b, κ Isotype Ctrl
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FITC Rat IgG2b, κ Isotype Ctrl
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PE Rat IgG2b, κ Isotype Ctrl
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PE/Cyanine5 Rat IgG2b, κ Isotype Ctrl
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Purified Rat IgG2b, κ Isotype Ctrl
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PE/Cyanine7 Rat IgG2b, κ Isotype Ctrl
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APC/Cyanine7 Rat IgG2b, κ Isotype Ctrl
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Alexa Fluor® 647 Rat IgG2b, κ Isotype Ctrl
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Alexa Fluor® 488 Rat IgG2b, κ Isotype Ctrl
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Pacific Blue™ Rat IgG2b, κ Isotype Ctrl
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Alexa Fluor® 700 Rat IgG2b, κ Isotype Ctrl
CD57BL/6 mouse splenocytes stained with RTK4530 Alexa Fluor®... -
PerCP Rat IgG2b, κ Isotype Ctrl
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PerCP/Cyanine5.5 Rat IgG2b, κ Isotype Ctrl
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Brilliant Violet 421™ Rat IgG2b, κ Isotype Ctrl
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Brilliant Violet 570™ Rat IgG2b, κ Isotype Ctrl
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Ultra-LEAF™ Purified Rat IgG2b, κ Isotype Ctrl
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Brilliant Violet 510™ Rat IgG2b, κ Isotype Ctrl
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Brilliant Violet 605™ Rat IgG2b, κ Isotype Ctrl
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Brilliant Violet 785™ Rat IgG2b, κ Isotype Ctrl
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Brilliant Violet 650™ Rat IgG2b, κ Isotype Ctrl
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Brilliant Violet 711™ Rat IgG2b, κ Isotype Ctrl
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PE/Dazzle™ 594 Rat IgG2b, κ Isotype Ctrl
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Alexa Fluor® 594 Rat IgG2b, κ Isotype Ctrl
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GoInVivo™ Purified Rat IgG2b, κ Isotype Ctrl
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APC/Fire™ 750 Rat IgG2b, κ Isotype Ctrl
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TotalSeq™-A0095 Rat IgG2b, κ Isotype Ctrl
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TotalSeq™-C0095 Rat IgG2b, κ Isotype Ctrl
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KIRAVIA Blue 520™ Rat IgG2b, κ Isotype Ctrl
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Spark Blue™ 550 Rat IgG2b, κ Isotype Ctrl
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PE/Fire™ 640 Rat IgG2b, κ Isotype Ctrl
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APC/Fire™ 810 Rat IgG2b, κ Isotype Ctrl
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PE/Fire™ 700 Rat IgG2b, κ Isotype Ctrl
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TotalSeq™-B0095 Rat IgG2b, κ Isotype Ctrl
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TotalSeq™-D0095 Rat IgG2b, κ Isotype Ctrl
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PE/Fire™ 810 Rat IgG2b, κ Isotype Ctrl
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Brilliant Violet 750™ Rat IgG2b, κ Isotype Ctrl
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Spark YG™ 570 Rat IgG2b, κ Isotype Ctrl
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Spark NIR™ 685 Rat IgG2b, κ Isotype Ctrl
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Spark Blue™ 574 Rat IgG2b, κ Isotype Ctrl
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PerCP/Fire™ 806 Rat IgG2b, κ Isotype Ctrl
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Spark Blue™ 515 Rat IgG2b, κ Isotype Ctrl
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PerCP/Fire™ 780 Rat IgG2b, κ Isotype Ctrl
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Spark Red™ 718 Rat IgG2b, κ Isotype Ctrl
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TotalSeq™-Bn0095 Rat IgG2b, κ Isotype Ctrl
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Spark Violet™ 538 Rat IgG2b, κ Isotype Ctrl
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Spark UV™ 387 Rat IgG2b, κ Isotype Ctrl
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Spark PLUS UV395™ Rat IgG2b, κ Isotype Ctrl
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PE/Fire™ 744 Rat IgG2b, κ Isotype Ctrl
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