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POU5F1 Antibody

Catalog # Availability Size / Price Inquiry
APR06600G 0.1 mg / $695

POU5F1 Antibody

Brand

Leading Biology

Catalog Number

APR06600G

Product Type

Polyclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality POU5F1 Antibody.

Molecular Weight

38571 Da

Cellular Localization

Antigen Cellular Localization: Cytoplasm. Nucleus. Note=Expressed in a diffuse and slightly punctuate pattern

Host

Rabbit

Species Reactivity

Human, Mouse, Rat

Target

POU5F1;

Isotype

IgG

Symbol

OCT3, OCT4, OTF3

GeneID

UniProt ID

Function

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.

Summary

POU5F1 Antibody: POU5F1, also commonly known as Oct-4, is a maternally expressed octamer-binding protein that was the first transcription factor described for the early stages of development. The role of POU5F1 in embryonic development suggested that it might be useful in the creation of stem cells that might be useful in cell replacement therapies in the treatment of several degenerative diseases. Artificial stem cells, termed induced pluripotent stem (iPS) cells, can be created by expressing POU5F1 and the transcription factors Sox2, Klf4 and Lin28 along with c-Myc in mouse fibroblasts. More recently, experiments have demonstrated that iPS cells could be generated using expression plasmids expressing POU5F1, Sox2, KlfF4 and c-Myc, eliminating the need for virus introduction, thereby addressing a safety concern for potential use of iPS cells in regenerative medicine.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, IHC-P, E

Images

Immunohistochemistry of POU5F1 in rat liver tissue with POU5F1 antibody at 5 μgg/mL.

Western blot analysis of POU5F1 in mouse liver tissue lysate with POU5F1 antibody at 1 μg/ml in (A) the absence and (B) the presence of blocking peptide.

Specification

Quantity

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