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Alexa Fluor® 488 anti-Oct4 (Oct3) Antibody

Pricing & Availability
Clone
3A2A20 (See other available formats)
Regulatory Status
RUO
Other Names
POU domain class 5, transcription factor 1 (POU5F1), OCT4, OCT3
Isotype
Mouse IgG2b, κ
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Product Citations
publications
3A2A20_AF488_OCT4_Antibody_FC_062413
Human teratocarcinoma cell line NCCIT cells were fixed and permeabilized with FOXP3 Fix/Perm Buffer Set, and then stained with anti-human OCT4 (clone 3A2A20) Alexa Fluor® 488 (filled histogram) or mouse IgG2b, κ Alexa Fluor® 488 isotype control (open histogram).
  • 3A2A20_AF488_OCT4_Antibody_FC_062413
    Human teratocarcinoma cell line NCCIT cells were fixed and permeabilized with FOXP3 Fix/Perm Buffer Set, and then stained with anti-human OCT4 (clone 3A2A20) Alexa Fluor® 488 (filled histogram) or mouse IgG2b, κ Alexa Fluor® 488 isotype control (open histogram).
Compare all formats See Alexa Fluor® 488 spectral data
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653705 25 tests 137€
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653706 100 tests 306€
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Description

Oct4 (Octamer binding transcription factor 4) is an important marker of the undifferentiated state and central regulator of pluripotency in ES cells. When embryonic stem cells are triggered to differentiate, Oct4 is downregulated, thus providing a model for the early events linked to somatic differentiation in the developing embryo. Oct4 is a nuclear protein, with a predicted molecular weight of 39 kD.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Human, Mouse
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
Partial human Oct4 recombinant protein (1-141aa).
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 Alexa Fluor® 488 under optimal conditions.
Concentration
Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
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

ICFC - Quality tested
Recommended Usage

Each lot of this antibody is quality control tested by intracellular immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood.

* Alexa Fluor® 488 has a maximum emission of 519 nm when it is excited at 488 nm.


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

View full statement regarding label licenses
Excitation Laser
Blue Laser (488 nm)
Product Citations
  1. Ababneh NA, et al. 2020. Stem Cell Research. 49:102000. PubMed
  2. Wang W, et al. 2021. Front Pharmacol. 12:707940. PubMed
  3. Kuang YL, et al. 2019. Stem Cell Res. 37:101434. PubMed
  4. Ababneh NA, et al. 2020. Stem Cell Research. 47:101906. PubMed
  5. Ababneh NA, et al. 2021. Stem Cell Research. 54:102358. PubMed
  6. Ababneh NA, et al. 2020. Stem Cell Research. 48:101925. PubMed
  7. Ababneh NA, et al. 2020. Stem Cell Research. 47:101891. PubMed
  8. Petters J, et al. 2020. Stem Cell Research. 72.42222222. PubMed
  9. Ababneh NA, et al. 2020. Stem Cell Research. 48:101967. PubMed
  10. V ölkner C, et al. 2020. Stem Cell Research. 41:101606.. PubMed
  11. Guzzardo P, et al. 2017. Sci Rep.. 10.1038/s41598-017-16931-z. PubMed
RRID
AB_2562250 (BioLegend Cat. No. 653705)
AB_2562250 (BioLegend Cat. No. 653706)

Antigen Details

Structure
Belongs to the POU transcription factor family, predicted molecular weight of 39 kD
Distribution

Nuclear protein, expressed in undifferentiated embryonal carcinoma (EC) cells, embryonic stem (ES) cells and embryonic germ (EG) cells

Function
Transcription factor that binds to the octamer motif (5'-ATTTGCAT-3'). Oct4 is a prime candidate for an early developmental control gene. It also is an important marker of the undifferentiated state and central regulator of pluripotency in ES cells.
Interaction
SOX2, SOX8, SOX10, androgen receptor, and ETS2
Biology Area
Cell Biology, Immunology, Stem Cells, Transcription Factors
Antigen References

1. Niwa H, et al. 2000. Nature Genet. 24:372.
2. Wernig M, et al. 2007. Nature 448:318.
3. Pesce M, et al. 2001. Stem Cells 19:271.

Gene ID
5460 View all products for this Gene ID
Specificity (DOES NOT SHOW ON TDS):
Oct4
Specificity Alt (DOES NOT SHOW ON TDS):
Oct4
App Abbreviation (DOES NOT SHOW ON TDS):
ICFC
UniProt
View information about Oct4 on UniProt.org
Go To Top Version: 2    Revision Date: 06/27/2014

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.

 

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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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