Overview

  • Product name

    Human Oct4 Antibody Pair - BSA and Azide free
    See all Oct4 kits
  • Detection method

    Colorimetric
  • Assay type

    ELISA set
  • Range

    1.76 ng/ml - 112.5 ng/ml
  • Species reactivity

    Reacts with: Human
  • Product overview

    The Antibody Pair can be used to quantify Human Oct4. BSA and Azide free antibody pairs include unconjugated capture and detector antibodies suitable for sandwich ELISAs. The antibodies are provided at an approximate concentration of 1 mg/ml as measured by the protein A280 method. The recommended antibody orientation is based on internal optimization for ELISA-based assays. Antibody orientation is assay dependent and needs to be optimized for each assay type. Both capture and detector antibodies are rabbit monoclonal antibodies delivering consistent, specific, and sensitive results.


    For additional information on the performance of the antibody pair, see the equivalent SimpleStep ELISA® Kit (ab235653), which uses the same antibodies. Please note that the range provided for the pairs is only an estimation based on the performance of the related product using the same antibody pair. Performance of the antibody pair will depend on the specific characteristics of your assay. We guarantee the product works in sandwich ELISA, but we do not guarantee the sensitivity or dynamic range of the antibody pair in your assay.


    To receive an electronic copy of the Certificate of Analysis, please send an email to technical support with "CoA for matched antibody pair kit" in the subject line and the desired product number and lot number in the body of the email.


    Download SDS here.


     

  • Tested applications

    Suitable for: ELISAmore details
  • Platform

    Reagents

Properties

  • Storage instructions

    Store at +4°C. Please refer to protocols.
  • Components 10 x 96 tests
    Human NOS1 Capture Antibody 1 x 100µg
    Human NOS1 Detector Antibody 1 x 100µg
  • Research areas

  • 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.
  • Tissue specificity

    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.
  • Sequence similarities

    Belongs to the POU transcription factor family. Class-5 subfamily.
    Contains 1 homeobox DNA-binding domain.
    Contains 1 POU-specific domain.
  • Developmental stage

    Highly expressed in undifferentiated embryonic stem cells and expression decreases gradually after embryoid body (EB) formation.
  • Domain

    The POU-specific domain mediates interaction with PKM2.
  • Post-translational
    modifications

    Sumoylation enhances the protein stability, DNA binding and transactivation activity. Sumoylation is required for enhanced YES1 expression.
    Ubiquitinated; undergoes 'Lys-63'-linked polyubiquitination by WWP2 leading to proteasomal degradation.
  • Cellular localization

    Nucleus. Expressed in a diffuse and slightly punctuate pattern.
  • Information by UniProt
  • Alternative names

    • Octamer binding transcription factor 4
    • MGC22487
    • Oct 3
    • Oct 4
    • Oct-3
    • Oct-4
    • OCT3
    • Oct4
    • Octamer binding protein 3
    • Octamer binding protein 4
    • Octamer binding transcription factor 3
    • Octamer-binding protein 3
    • Octamer-binding protein 4
    • Octamer-binding transcription factor 3
    • OTF 3
    • OTF 4
    • OTF-3
    • OTF3
    • OTF4
    • PO5F1_HUMAN
    • POU class 5 homeobox 1
    • POU domain class 5 transcription factor 1
    • POU domain transcription factor OCT4
    • POU domain, class 5, transcription factor 1
    • POU-type homeodomain-containing DNA-binding protein
    • POU5F1
    see all
  • Database links

Associated products

Applications

Our Abpromise guarantee covers the use of ab244200 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
ELISA Use at an assay dependent concentration.

References

ab244200 has not yet been referenced specifically in any publications.

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