POU Class 5 Homeobox 1 / OCT4 (POU5F1) Antibody

Transcription factors containing the POU homeodomain have been shown to be important regulators of tissue-specific gene expression in lymphoid and pituitary differentiation and in early mammalian development. Two forms of OCT3 mRNA are expressed in adult tissues as a result of alternative splicing--OCT3A and OCT3B. Reverse transcriptase PCR showed low level of expression in both OCT3A and OCT3B mRNA in all adult human tissues examined. Oct3 is present in mouse oocytes before and after fertilization. When fertilized oocytes were injected with antisense Oct3 oligonucleotides or double-stranded DNA containing the octamer motif, embryonic DNA synthesis was inhibited and the embryos were arrested at the one-cell stage.

Target	POU Class 5 Homeobox 1 / OCT4 (POU5F1)
Clonality	Polyclonal
Reactivity	Human
Tested Applications	ELISA, WB, IF/ICC
Host	Rabbit
Recommended dilutions	WB: 1/1000, IF/ICC: 1/50 - 1/100. Optimal dilutions/concentrations should be determined by the end user.
Conjugation	Unconjugated
Immunogen	KLH-conjugated synthetic peptide between 1-30 amino acids from the N-terminal region of human OCT4 (OCT3).
Isotype	IgG
Form	Liquid
Purification	Purified through a protein G column, eluted with high and low pH buffers and neutralized immediately, followed by dialysis against PBS.
Storage	Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles.
UniProt Primary AC	Q01860 (UniProt, ExPASy)
UniProt Entry Name	PO5F1_HUMAN
NCBI Accession	NP_002692.2
KEGG	hsa:5460
String	9606.ENSP00000259915
Molecular Weight	Calculated MW: 38.6 kDa
Buffer	PBS containing 0.09% sodium azide.
Availability	Shipped within 5-10 working days.
Note	This product is for research use only.

Research Articles on POU Class 5 Homeobox 1 / OCT4 (POU5F1)

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