货号：MAB4305

品牌：Merck Millipore

规格：

目录价：￥4383.00

市场价格：￥3725.55

会员价格：￥3506.40

金山科研平台，产品价格货期咨询微信：jinshanbio Description: Anti-Oct-4 Antibody, clone 9E3.2 | MAB4305 View All» Promotional Text: Special Shipping Offer on Antibodies100% Performance Guaranteed View All» Trade Name: Chemicon (Millipore) View All» Product Overview: This antibody is suitable for immunoblotting and ELISA. It is NOT recommended for immunofluorescence. View All» Specificity: This antibody detects both Oct-4A and Oct4B isoforms.Octamer-4 (Oct-4), a member of the POU family of transcription factors, has been demonstrated to be vital for the formation of self-renewing pluripotent stem cells. During embryogenesis expression of Oct-4 is limited to pluripotent cells of the inner cell mass (ICM) that contribute to the formation of all fetal cell types. This relationship between Oct-4 and pluripotency has seen this transcription factor emerge as a marker of pluripotent stem cells. Undifferentiated human and murine pluripotent Embryonic Stem (ES) and Embryonic Carcinoma (EC) cells express Oct-4. Additionally, murine Embryonic Germ (EG) cells are also known to express Oct-4. Following stem cell differentiation, the level of Oct-4 expression decreases. Oct-4 expression by human EG cells is not known. Oct4 expression has been seen in mouse somatic stem cells, including those in the brain (Lengner, C.J, et al., 2007). View All» Molecular Weight: ~45 kDa.Molecular weight of Oct-4A may vary between ~43-50 kDa (Wang, X, et al., 2009). View All» Immunogen: Recombinant protein corresponding to amino acids 143-359 of Human Oct-4 View All» Clone: 9E3.2 View All» Isotype: IgG1 View All» Background Information: Expression of the POU-domain transcription factor Octamer-4 (Oct-4) is widely regarded as a hallmark of pluripotent stem cells. The relationship of Oct-4 to pluripotent stem cells is indicated by its tightly restricted expression to undifferentiated pluripotent stem cells. Upon differentiation to somatic lineages, the expression of Oct-4 disappears rapidly. Unlike the majority of pluripotent stem cell markers, the biological role of Oct-4 has been well characterized. Studies performed in mice point to the critical role of Oct-4 in the establishment and/or maintenance of pluripotent stem cells in an uncommitted state. View All» Species Reactivity:

• Human

• Rat

• Mouse
  View All» Species Reactivity Note: Mouse. Expected to react with human and rat based on sequence homology. View All» Application Notes: (Note: For ICC analysis, please order Catalog No. MAB4419).ELISA: A prevoius lot of this antibody was used in ELISA.Western blot: Recommended dilution of 10 µg/mL is suggested (MW 44 kDa) Optimal working dilutions must be determined by end user. View All» Control: Pluripotent human embryonic stem (ES) cells, and mouse brain lysate. View All» Quality Assurance: Evaluated by Western Blot in Mouse Brain lysates.Western Blot Analysis: 1:500 dilution of a previous lot detected Oct-4 on 10 μg of Mouse Brain lysates. View All» Purification Method: Protein A purfied View All» Presentation: Purified mouse monoclonal IgG1 liquid in buffer containing 0.02M PBS, 0.25 NaCl pH 7.6 with 0.1% Sodium Azide. View All» Storage Conditions: Stable for 1 year at 2-8ºC in undiluted aliquots from date of receipt. Handling Recommendations: Upon receipt, and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance. View All» UniProt Number: Q01860 View All» Entrez Gene Number: NM_002701.4 View All» Gene Symbol:
  • POU5F1

  • Oct-3

  • MGC22487

  • Oct4

  • OTF4

  • OTF3

  • OCT3

  • OCT4

  • Oct-4
    View All» Alternate Names:
    • Octamer-4

    • Oct-3
      View All» Usage Statement: Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals. View All» Key Applications:
      • Western Blotting

      • ELISA
        View All» UniProt Summary: FUNCTION: SwissProt: Q01860 # Transcription factor that binds to the octamer motif (5'-ATTTGCAT-3'). Prime candidate for an early developmental control gene.SIZE: 360 amino acids; 38571 Da SUBCELLULAR LOCATION: Nucleus.TISSUE SPECIFICITY: Ubiquitous. Expressed at low levels.SIMILARITY: SwissProt: Q01860 ## Belongs to the POU transcription factor family. Class- 5 subfamily. & Contains 1 homeobox DNA-binding domain. & Contains 1 POU-specific domain.MISCELLANEOUS: Several pseudogenes of POU5F1 have been described on chromosomes 1, 3, 8, 10 and 12. 2 of them, localized in chromosomes 8 and 10, are transcribed in cancer tissues but not in normal ones and may be involved in the regulation of POU5F1 gene activity in carcinogenesis. View All» Brand Family: Chemicon View All» Product Name: Anti-Oct-4 Antibody, clone 9E3.2 | MAB4305 View All» Concentration: 1 .0 mg/mL View All» Antibody Type: Monoclonal Antibody View All» Qty/Pk: 100 µg View All» Format: Purified View All» Host: Mouse View All»
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