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POU5F1 peptide :: OCT4 / POU5F1 Peptide

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Catalog # MBS425947
Unit / Price
  0.1 mg  /  $190 +1 FREE 8GB USB
POU5F1 peptide
Product Name

OCT4 / POU5F1, Peptide

Full Product Name

OCT4 / POU5F1 Immunizing Peptide

Product Synonym Names
POU5F1; OTF4; POU domain, class 5, transcription factor 1; HGNC: 9221; MGC22487; OCT3; OTF3; POU-type homeodomain-containing DNA-binding protein; octamer-binding transcription factor-3; POU class 5 homeobox 1; DADB-104B20.2; OCT4; POU domain, class 5, tran; OCT4 / POU5F1
Product Gene Name
Product Synonym Gene Name
Antibody/Peptide Pairs
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
Species Reactivity
Human, Mouse, Rat, Dog
100ug of dried peptide
Preparation and Storage
Shipped at ambient temperature, store at -20 degree C
ISO Certification
Manufactured in an ISO 9001:2015 Certified Laboratory.
Other Notes
Small volumes of POU5F1 peptide vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
NCBI/Uniprot data below describe general gene information for POU5F1. It may not necessarily be applicable to this product.
NCBI Accession #
NCBI Related Accession #
Manufactured in an ISO 9001:2015 Certified Laboratory.NP_976034.3[Other Products]
NCBI GenBank Nucleotide #
UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
30,085 Da
NCBI Official Full Name
POU domain, class 5, transcription factor 1 isoform 1
NCBI Official Synonym Full Names
POU class 5 homeobox 1
NCBI Official Symbol
POU5F1  [Similar Products]
NCBI Official Synonym Symbols
OCT3; OCT4; OTF3; OTF4; OTF-3; Oct-3; Oct-4
  [Similar Products]
NCBI Protein Information
POU domain, class 5, transcription factor 1
UniProt Protein Name
POU domain, class 5, transcription factor 1
UniProt Synonym Protein Names
Octamer-binding protein 3; Oct-3; Octamer-binding protein 4; Oct-4; Octamer-binding transcription factor 3; OTF-3
UniProt Gene Name
POU5F1  [Similar Products]
UniProt Synonym Gene Names
OCT3; OCT4; OTF3; Oct-3; Oct-4; OTF-3  [Similar Products]
UniProt Entry Name
NCBI Summary for POU5F1
This gene encodes a transcription factor containing a POU homeodomain that plays a key role in embryonic development and stem cell pluripotency. Aberrant expression of this gene in adult tissues is associated with tumorigenesis. This gene can participate in a translocation with the Ewing's sarcoma gene on chromosome 21, which also leads to tumor formation. Alternative splicing, as well as usage of alternative AUG and non-AUG translation initiation codons, results in multiple isoforms. One of the AUG start codons is polymorphic in human populations. Related pseudogenes have been identified on chromosomes 1, 3, 8, 10, and 12. [provided by RefSeq, Oct 2013]
UniProt Comments for POU5F1
Oct4: Transcription factor that binds to the octamer motif (5'-ATTTGCAT-3'). Forms a trimeric complex with SOX2 on DNA and controls the expression of a number of genes involved in embryonic development such as YES1, FGF4, UTF1 and ZFP206. Critical for early embryogenesis and for embryonic stem cell pluripotency. Interacts with UBE2I and ZSCAN10. Interacts with PKM2. Interacts with WWP2. Transcriptional activity is positively regulated by PKM2. Expressed in developing brain. Highest levels found in specific cell layers of the cortex, the olfactory bulb, the hippocampus and the cerebellum. Low levels of expression in adult tissues. Belongs to the POU transcription factor family. Class- 5 subfamily. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: DNA-binding; Transcription factor

Chromosomal Location of Human Ortholog: 6p21.31

Cellular Component: cytoplasm; cytosol; nucleoplasm; nucleus; transcription factor complex

Molecular Function: DNA binding; miRNA binding; protein binding; sequence-specific DNA binding; transcription factor activity; transcription factor binding; ubiquitin protein ligase binding

Biological Process: anatomical structure morphogenesis; blastocyst development; endodermal cell fate specification; mRNA transcription from RNA polymerase II promoter; negative regulation of transcription from RNA polymerase II promoter; positive regulation of transcription from RNA polymerase II promoter; regulation of asymmetric cell division; regulation of gene expression; regulation of transcription, DNA-dependent; response to wounding; somatic stem cell maintenance; transcription from RNA polymerase II promoter
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While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

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