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OCT4 Antibody (OTI9B7)

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Western Blot: OCT4 Antibody (OTI9B7) [NBP1-47923] - HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY OCT4 (Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates ...read more
Immunocytochemistry/ Immunofluorescence: OCT4 Antibody (OTI9B7) [NBP1-47923] - Staining of COS7 cells transiently transfected by pCMV6-ENTRY 41186.
Immunohistochemistry-Paraffin: OCT4 Antibody (OTI9B7) [NBP1-47923] - Staining of paraffin-embedded Human Ovary tissue using anti-41186 mouse monoclonal antibody.
Western Blot: OCT4 Antibody (OTI9B7) [NBP1-47923] - HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY OCT4 (Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates ...read more
Immunocytochemistry/ Immunofluorescence: OCT4 Antibody (OTI9B7) [NBP1-47923] - Representative IF IHC-stained sections of MDBMSCC. Expression of both SOX2 (red) and OCT4 (green), appearing as orange, was seen on cells ...read more
Immunohistochemistry-Paraffin: OCT4 Antibody (OTI9B7) [NBP1-47923] - Staining of paraffin-embedded Human endometrium tissue using anti-41186 mouse monoclonal antibody.
Immunohistochemistry-Paraffin: OCT4 Antibody (OTI9B7) [NBP1-47923] - Staining of paraffin-embedded Human lung tissue using anti-41186 mouse monoclonal antibody.
Immunohistochemistry: OCT4 Antibody (OTI9B7) [NBP1-47923] - Representative DAB IHC-stained sections of MDBMSCC demonstrating nuclear expression of EMA of cells within the tumor nests [(A), brown]. Expression of SOX2 was ...read more

Product Details

Summary
Reactivity HuSpecies Glossary
Applications WB, ICC/IF, IHC
Clone
OTI9B7
Clonality
Monoclonal
Host
Mouse
Conjugate
Unconjugated
Concentration
0.25 mg/ml

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OCT4 Antibody (OTI9B7) Summary

Immunogen
Full length human recombinant protein of human POU5F1 (NP_002692) produced in E.coli.
Marker
Embryonic Stem Cell Marker
Specificity
This antibody is specific for Homo sapiens POU class 5 homeobox 1 (POU5F1), transcript variant 1.
Isotype
IgG1
Clonality
Monoclonal
Host
Mouse
Gene
POU5F1
Purity
Immunogen affinity purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • Immunocytochemistry/ Immunofluorescence 1:100
  • Immunohistochemistry 1:50
  • Immunohistochemistry-Paraffin 1:50
  • Western Blot 1:5000
Theoretical MW
38.4 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Publications
Read Publications using
NBP1-47923 in the following applications:

Packaging, Storage & Formulations

Storage
Store at -20C. Avoid freeze-thaw cycles.
Buffer
PBS (pH 7.3), 1.0% BSA and 50% Glycerol
Preservative
0.02% Sodium Azide
Concentration
0.25 mg/ml
Purity
Immunogen affinity purified

Alternate Names for OCT4 Antibody (OTI9B7)

  • class 5, transcription factor 1
  • MGC22487
  • Oct-3
  • OCT3Oct4
  • Oct-4
  • Octamer-binding protein 3
  • otc-4
  • OTF3POU domain class 5, transcription factor 1
  • OTF4
  • POU class 5 homeobox 1
  • POU-type homeodomain-containing DNA-binding protein

Background

Oct4 is a members of Oct family of transcription factors which specifically interact with Octamer motif ATGCAAAT, a regulatory element important for tissue- and cell-specific transcription as well as for transcription of a number of housekeeping genes. All of the members of the Oct family contain two highly conserved domains which are separated by 14-26 variable amino acids. These include the POU homeodomain and the POU-specific domain. Both are required for DNA binding and are involved in protein-protein interactions. Evidences indicate that regulation of Oct family transcription factors occurs at the level of phosphorylation. Oct4 is renowned as a transcription factor expressed by undifferentiated embryonic stem cells and embryonic germ cells

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Publications for OCT4 Antibody (NBP1-47923)(6)

We have publications tested in 1 confirmed species: Human.

We have publications tested in 3 applications: IF/IHC, IHC-P, Immunocytochemistry/ Immunofluorescence.


Filter By Application
IF/IHC
(5)
IHC-P
(1)
Immunocytochemistry/ Immunofluorescence
(1)
All Applications
Filter By Species
Human
(6)
All Species

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Product General Protocols

Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.

Video Protocols

WB Video Protocol
ICC/IF Video Protocol

FAQs for OCT4 Antibody (NBP1-47923) (0)

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Secondary Antibodies

 

Isotype Controls

Additional OCT4 Products

Research Areas for OCT4 Antibody (NBP1-47923)

Find related products by research area.

Blogs on OCT4. Showing 1-10 of 11 blog posts - Show all blog posts.

Breast cancer stem cells survive chemotherapy through S100A10-ANXA2-SPT6 interaction that epigenetically promotes OCT4-mediated stemness
By Jamshed Arslan, Pharm D, PhDBreast cancer is the most common cancer among women that causes the greatest number of cancer-related deaths worldwide. After radiotherapy or cytotoxic chemotherapy like paclitax...  Read full blog post.

Deriving neural precursor cells from human induced pluripotent stem cells
By Jennifer Sokolowski, MD, PhD.Human induced pluripotent stem cells (iPSCs) can be used to create models of human organ systems and are useful for a) ascertaining the mechanisms underlying pathological conditions...  Read full blog post.

Application Focus: New Methods for iPSC Differentiation, Inducing a Mammary Fate
Discovery of the Key to PluripotencyInduced pluripotent stem cells (iPSCs) may be generated from a wide range of fully differentiated cells, and under optimal conditions may be prompted to differentiate into virtu...  Read full blog post.

Stemness for Surviving Hypoxia: TGF-beta/Smad Signaling in Multiple Myeloma
By Jamshed Arslan Pharm.D. Multiple myeloma (MM) is a cancer of antibody-producing plasma cells. The bone marrow (BM) of MM patients is hypoxic, and MM cells overexpress many cancerous genes that are regulated by hy...  Read full blog post.

Nanog is a Master Controller of ES cell Pluripotency
Nanog, a homeodomain (HD) transcription factor, plays a critical role in the maintenance of embryonic stem (ES) cell self-renewal. Transcription regulator involved in inner cell mass and ES cell proliferation and self-renewal. Imposes pluripotency on ...  Read full blog post.

Histones, Bmi1 & OCT4: Investigating the Secrets of ESC Pluripotency
Epigenetic alterations have come to prominence in biomedical research. In particular, hypermethylation of CpG islands located in the promoter regions of tumor-suppressor genes is now firmly established as an important mechanism for gene inactivation i...  Read full blog post.

Sox2 and Oct4: Roles in Embryonic Stem Cell Pluripotency
Embryonic stem (ES) cells are cells derived from the inner cell mass of the blastocyst, an early-stage embryo. ES cells are distinguished from other cells due to their pluripotency, which is the ability to differentiate into any different type of cell...  Read full blog post.

An Unlikely Pairing: The SOX2 Antibody and Breast Cancer
SOX2 encodes a member of the SOX (SRY-related HMG-box) family of transcription factors, which play a vital role in embryonic development. SOX2 antibody research has identified Sox2 as a key transcription factor in pluripotent stem cells. We at Novus B...  Read full blog post.

The Sox2 Antibody Aids Brain Cancer Research
The Sox2 antibody is widely used in sensory, neuroscience and stem cell marker research. Recently, Sox2 antibody preparations identified the Sox2 protein as a marker for malignant neural gliomas. We at Novus Biologicals offer a wide variety of highly ...  Read full blog post.

Not as Pluripotent as You Used to Be: Embryonic Stem Cell Markers and the Aging Process
We at Novus Biologicals recently extended our antibody catalog to include several embryonic stem cells (ESC) antibodies validated for use in FACS (fluorescent activated cell sorting) assays. Among them was Oct4, which recently became the focus of an i...  Read full blog post.

Showing 1-10 of 11 blog posts - Show all blog posts.
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Bioinformatics

Gene Symbol POU5F1
Entrez