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Brilliant Violet 421™ anti-SOX2 Antibody

Pricing & Availability
Clone
14A6A34 (See other available formats)
Regulatory Status
RUO
Other Names
SRY-related HMG-box gene 2, SRY (sex determining region Y)-box 2, MCOPS3, ANOP3
Isotype
Mouse IgG1, κ
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Product Citations
publications
14A634_BV421_SOX2_Antibody_052419
NCCIT cells were fixed with 1% paraformaldehyde (PFA) for ten minutes, permeabilized with 0.5% Triton X-100 for ten minutes, and blocked with 5% FBS for 30 minutes. Then the cells were intracellularly stained with 5 µg/ml anti-SOX2 (clone 14A6A34) Brilliant Violet 421™ (blue) in 5% FBS for three hours, followed by Phalloidin Alexa Fluor® 488 (green) staining for 20 minutes. Nuclei were counterstained with DRAQ7 (red). The image was captured with a 40X objective.
  • 14A634_BV421_SOX2_Antibody_052419
    NCCIT cells were fixed with 1% paraformaldehyde (PFA) for ten minutes, permeabilized with 0.5% Triton X-100 for ten minutes, and blocked with 5% FBS for 30 minutes. Then the cells were intracellularly stained with 5 µg/ml anti-SOX2 (clone 14A6A34) Brilliant Violet 421™ (blue) in 5% FBS for three hours, followed by Phalloidin Alexa Fluor® 488 (green) staining for 20 minutes. Nuclei were counterstained with DRAQ7 (red). The image was captured with a 40X objective.
Compare all formats See Brilliant Violet 421™ spectral data
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656114 100 µg 348€
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Description

SOX2 is the most studied member of SRY-related box transcription factor family. It binds to target genes through its highly conserved HMG box domain. Inactivation of the SOX2 gene causes lethality during embryonic development. SOX2 knockdown in embryonic stem cells results in their differentiation. Co-expression of SOX with OCT4, MYC, and KLF4 is sufficient to reprogram somatic cells to induced pluripotent stem cells (iPSCs), which exert similar characteristics as natural pluripotent stem cells. These findings indicate that SOX2 is crucial for the self-renewal and pluripotency of embryonic stem cells. In addition, over-expression of SOX2 has been found in various types of malignant cancer. Knockdown of SOX2 results in cell cycle arrest by downregulating cyclin D1 and inhibition of tumor cell proliferation, suggesting that SOX2 is involved in activating genes associated with tumor progression.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Human, Mouse
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
Full length human SOX recombinant protein
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA).
Preparation
The antibody was purified by affinity chromatography and conjugated with Brilliant Violet 421™ under optimal conditions.
Concentration
0.2 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

ICC - Quality tested
Recommended Usage

Each lot of this antibody is quality control tested by immunocytochemistry. For immunocytochemistry, a concentration range of 0.1 - 10 μg/ml is recommended. It is recommended that the reagent be titrated for optimal performance for each application.

Brilliant Violet 421™ excites at 405 nm and emits at 421 nm. The standard bandpass filter 450/50 nm is recommended for detection. Brilliant Violet 421™ is a trademark of Sirigen Group Ltd.


Learn more about Brilliant Violet™.

This product is subject to proprietary rights of Sirigen Inc. and is made and sold under license from Sirigen Inc. The purchase of this product conveys to the buyer a non-transferable right to use the purchased product for research purposes only. This product may not be resold or incorporated in any manner into another product for resale. Any use for therapeutics or diagnostics is strictly prohibited. This product is covered by U.S. Patent(s), pending patent applications and foreign equivalents.
Excitation Laser
Violet Laser (405 nm)
Application Notes

This clone is not recommended for ChIP (Chromatin Immunoprecipitation) assays (as determined by in-house testing).

Product Citations
  1. Yamasaki S, et al. 2022. iScience. 25:103657. PubMed
  2. Matsuda M, et al. 2020. Nature. 124:580. PubMed
  3. Shiba T, et al. 2019. J Allergy Clin Immunol. 144:1438. PubMed
RRID
AB_2566262 (BioLegend Cat. No. 656114)

Antigen Details

Structure
317 amino acids, predicted molecular weight of 34 kD, contains a HMG box domain responsible for DNA binding
Distribution

Nucleus

Function
Transcription factor that regulates the expression of the genes involved in embryonic development
Interaction
Interacts with FGFR1, SOX3, and ZSCAN10
Cell Type
Embryonic Stem Cells, Mesenchymal Stem Cells, Neural Stem Cells
Biology Area
Cell Biology, Cell Cycle/DNA Replication, Immunology, Neuroscience, Neuroscience Cell Markers, Stem Cells, Transcription Factors
Antigen References

1. Rizzino A. 2009. Wiley Interdiscip. Rev. Syst. Biol. Med. 1:228.
2. Stolzenburg S, et al. 2012. Nucleic Acids Res. 40:6725.
3. Lai YS, et al. 2012. Proc. Natl. Acad. Sci. USA. 109:3772.
4. Jeong CH, et al. 2010. Stem Cells 28:2141.
5. Xiang R, et al. 2011. Br. J. Cancer 104:1410.
6. Card DA, et al. 2008. Mol. Cell Biol. 28:6426.

Gene ID
6657 View all products for this Gene ID
UniProt
View information about SOX2 on UniProt.org

Related FAQs

What is the F/P ratio range of our BV421™ format antibody reagents?

It is lot-specific. On average it ranges between 2-4.

Go To Top Version: 1    Revision Date: 12.22.2015

For Research Use Only. Not for diagnostic or therapeutic use.

 

This product is supplied subject to the terms and conditions, including the limited license, located at www.biolegend.com/terms) ("Terms") and may be used only as provided in the Terms. Without limiting the foregoing, BioLegend products may not be used for any Commercial Purpose as defined in the Terms, resold in any form, used in manufacturing, or reverse engineered, sequenced, or otherwise studied or used to learn its design or composition without express written approval of BioLegend. Regardless of the information given in this document, user is solely responsible for determining any license requirements necessary for user’s intended use and assumes all risk and liability arising from use of the product. BioLegend is not responsible for patent infringement or any other risks or liabilities whatsoever resulting from the use of its products.

 

BioLegend, the BioLegend logo, and all other trademarks are property of BioLegend, Inc. or their respective owners, and all rights are reserved.

 

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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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