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MABD76

Sigma-Aldrich

Anti-Oct-4 Antibody, clone 9B7

clone 9B7, from mouse

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Synonym(s):
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
eCl@ss:
32160702
NACRES:
NA.41

biological source

mouse

Quality Level

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

9B7, monoclonal

species reactivity

mouse

species reactivity (predicted by homology)

human (immunogen homology)

technique(s)

immunofluorescence: suitable
immunohistochemistry: suitable
western blot: suitable

isotype

IgG1κ

NCBI accession no.

UniProt accession no.

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

human ... POU5F1(5460)

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This Item
ABD116FCMAB113A4P0082
Anti-Oct-4 Antibody, clone 9B7 clone 9B7, from mouse

MABD76

Anti-Oct-4 Antibody, clone 9B7

Anti-Human Oct-4 Antibody from rabbit, purified by affinity chromatography

ABD116

Anti-Human Oct-4 Antibody

Gene Information

human ... POU5F1(5460)

Gene Information

human ... POU5F1(5460)

Gene Information

human ... POU5F1(5460)

Gene Information

human ... POU5F1(5460)

biological source

mouse

biological source

rabbit

biological source

mouse

biological source

mouse

antibody form

purified immunoglobulin

antibody form

affinity isolated antibody

antibody form

purified antibody

antibody form

purified immunoglobulin

clone

9B7, monoclonal

clone

polyclonal

clone

10H11.2, monoclonal

clone

PF-29, monoclonal

shipped in

wet ice

shipped in

wet ice

shipped in

wet ice

shipped in

dry ice

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General description

The POU5F1 gene expresses the POU-domain transcription factor, Octamer-4 (Oct-4), which is widely regarded as a hallmark of pluripotent stem cells. The relationship of Oct-4 to pluripotent stem cells is indicated by its tightly restricted expression to undifferentiated pluripotent stem cells. Upon differentiation to somatic lineages, the expression of Oct-4 disappears rapidly. Unlike the majority of pluripotent stem cell markers, the biological role of Oct-4 has been well characterized. Studies performed in mice point to the critical role of Oct-4 in the establishment and/or maintenance of pluripotent stem cells in an uncommitted state.

Immunogen

Recombinant protein corresponding to human Oct-4.

Application

Anti-Oct-4 Antibody, clone 9B7 detects level of Oct-4 & has been published & validated for use in WB, IH & IF.
Immunohistochemistry Analysis: A previous lot was used by an independent laboratory in human lung tissue.

Immunocytochemistry Analysis: A previous lot was used by an independent laboratory in COS7 cells.
Research Category
Stem Cell Research
Research Sub Category
Transcription Factors

Quality

Evaluated by Western Blot in mouse embryonic stem cell lysate.

Western Blot Analysis: 0.5 µg/mL of this antibody detected Oct-4 in 10 µg of mouse embryonic stem cell lysate.

Target description

~39 kDa observed

Physical form

Format: Purified
Protein G Purified
Purified mouse monoclonal IgG1κ in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Storage and Stability

Stable for 1 year at 2-8°C from date of receipt.

Analysis Note

Control
Mouse embryonic stem cell lysate

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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C H Cole Sims et al.
Stem cell research, 52, 102238-102238 (2021-02-22)
Two cell lines were generated by CRISPR/Cas9 mediated knockout of MKK7 (MAP2K7) by removal of exon 1 or exons 4 through 7. These knockouts were confirmed at the transcript and protein levels. These hESCs are pluripotent and maintain tri-lineage differentiation
Samuel C Wolff et al.
Molecular systems biology, 14(9), e8140-e8140 (2018-09-05)
It is well known that clonal cells can make different fate decisions, but it is unclear whether these decisions are determined during, or before, a cell's own lifetime. Here, we engineered an endogenous fluorescent reporter for the pluripotency factor OCT4
Yaser Atlasi et al.
Nature communications, 11(1), 1617-1617 (2020-04-03)
Translational control plays a central role in regulation of gene expression and can lead to significant divergence between mRNA- and protein-abundance. Here, we used genome-wide approaches combined with time-course analysis to measure the mRNA-abundance, mRNA-translation rate and protein expression during
Wiktoria Maria Suchorska et al.
Stem cell reviews and reports, 13(2), 299-308 (2016-12-18)
Stem cells (SCs) are a promising approach to regenerative medicine, with the potential to treat numerous orthopedic disorders, including osteo-degenerative diseases. The development of human-induced pluripotent stem cells (hiPSCs) has increased the potential of SCs for new treatments. However, current
A C Hepburn et al.
Oncogene, 38(22), 4412-4424 (2019-02-12)
Stem cell characteristics have been associated with treatment resistance and poor prognosis across many cancer types. The ability to induce and regulate the pathways that sustain these characteristic hallmarks of lethal cancers in a novel in vitro model would greatly

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