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Merck
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Key Documents

MAB4419A4

Sigma-Aldrich

Anti-OCT-4 [POU5F1] Antibody, clone 7F9.2, Alexa Fluor™ 488 conjugate

clone 7F9.2, from mouse, ALEXA FLUOR™ 488

Sinónimos:

POU domain class 5, transcription factor 1, Octamer-binding protein 3, Oct-3, Octamer-binding protein 4, Oct-4, Octamer-binding transcription factor 3, OTF-3

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

mouse

Quality Level

100

conjugate

ALEXA FLUOR™ 488

antibody form

purified antibody

antibody product type

primary antibodies

clone

7F9.2, monoclonal

species reactivity

mouse, human

technique(s)

immunocytochemistry: suitable

isotype

IgG1

NCBI accession no.

NP_038661

UniProt accession no.

P20263

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

human ... POU5F1(5460)
mouse ... Pou5F1(18999)

General description

Octamer-4 (Oct-4), a member of the POU family of transcription factors, has been demonstrated to be vital for the formation of self-renewing pluripotent stem cells. During embryogenesis, expression of Oct-4 is limited to pluripotent cells of the inner cell mass (ICM) that contribute to the formation of all fetal cell types. This relationship between Oct-4 and pluripotency has seen this transcription factor emerge as a marker of pluripotent stem cells. Undifferentiated human and murine pluripotent Embryonic Stem (ES) and Embryonic Carcinoma (EC) cells express Oct-4. Additionally, murine Embryonic Germ (EG) cells are also known to express Oct-4. Following stem cell differentiation, the level of Oct-4 expression decreases. Oct-4 has been identified as one of the main transcription factors required to reprogram somatic cells into induced pluripotent stem cells (iPS cells).

Application

Anti-OCT-4 [POU5F1] Antibody, clone 7F9.2, Alexa Fluor 488 conjugate is an antibody against OCT-4 [POU5F1] for use in ICC.

Quality

Evaluated by Immunocytochemistry in mouse embryonic stem cells (SCR012). Immunocytochemsitry Analysis: A 1:100 dilution of this antibody detected Oct-4 in mouse embryonic stem cells (SCR012).

Target description

The uncojugated parent antibody (Catalog No. MAB4419) has an observed MW at 39 kDa

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Legal Information

ALEXA FLUOR is a trademark of Life Technologies

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Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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The present study aimed to investigate the X chromosome inactivation (XCI) status in long-term cultured human parthenogenetic embryonic stem cells. One human embryonic stem (hES) cell line and 2 human parthenogenetic embryonic stem (hPES) cell lines were subjected to long-term
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