Mouse DPPA5/ESG1 Antibody

MAB3984 has been discontinued and is replaced by AF3984.
Datasheet / CoA / SDS
Product Details
  • Species Reactivity
  • Specificity
    Detects mouse DPPA5/ESG1 in direct ELISAs.
  • Source
    Monoclonal Rat IgG1 Clone # 507907
  • Purification
    Protein A or G purified from hybridoma culture supernatant
  • Immunogen
    E. coli-derived recombinant mouse DPPA5/ESG1
    Accession # Q9CQS7
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Label
Product Datasheets

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  • Western Blot
    1 µg/mL
    See below
  • Immunocytochemistry
    8-25 µg/mL
    See below
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Data Examples
Detection of Mouse DPPA5/ESG1 by Western Blot. Western blot shows lysates of mouse ovary tissue. PVDF membrane was probed with 1 µg/mL of Rat Anti-Mouse DPPA5/ESG1 Monoclonal Antibody (Catalog # MAB3984) followed by HRP-conjugated Anti-Rat IgG Secondary Antibody (Catalog # HAF005). A specific band was detected for DPPA5/ESG1 at approximately 14 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
DPPA5/ESG1 in D3 Mouse Stem Cells. DPPA5/ESG1 was detected in immersion fixed D3 mouse embryonic stem cells grown on iMEF using Rat Anti-Mouse DPPA5/ESG1 Monoclonal Antibody (Catalog # MAB3984) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Rat IgG Secondary Antibody (red, upper panel; Catalog # NL013) and counterstained with DAPI (blue, lower panel). View our protocol for Fluorescent ICC Staining of Cells on Coverslips.
Preparation and Storage
  • Reconstitution
    Sterile PBS to a final concentration of 0.5 mg/mL.
  • Shipping
    The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
  • Stability & Storage
    Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
    • 12 months from date of receipt, -20 to -70 °C as supplied.
    • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
    • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: DPPA5/ESG1
Mouse DPPA5 (developmental pluripotency associated 5; also ESG1 and ECAT2) is a 14 kDa RNA binding protein found in embryonic stem and primordial germ cells.  It is 118 amino acids (aa) in length and contains one type 1 K-homology RNA-binding domain (aa 25-87).   It does, however, associate with mRNA for select genes (Cdc25a; Cdc42) and serves as a marker for pluripotent cell types.  There are seven DPPA5 pseudogenes and multiple potential alternate splice forms for the true gene.  If the alternate splice forms are translated, they will produce at least four variants that show major aa substitutions after Lys99.  Mouse DPPA5 is 81% and 63% aa identical to rat and human DPPA5, respectively.       
  • Long Name:
    Developmental Pluripotency Associated 5
  • Entrez Gene IDs:
    340168 (Human); 434423 (Mouse); 301101 (Rat)
  • Alternate Names:
    developmental pluripotency associated 5; developmental pluripotency-associated 5 protein; DPPA5; embryonal stem cell specific gene 1; Embryonal stem cell-specific gene 1 protein; ESG1; ESG1ESG-1; hDPPA5
Related Research Areas


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