• Product nameAnti-Gemin 3 antibody
    See all Gemin 3 primary antibodies
  • Description
    Rabbit polyclonal to Gemin 3
  • Tested applicationsSuitable for: WB, IP, IHC-Pmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Horse, Pig, Chimpanzee, Rhesus monkey, Gorilla, Orangutan
  • Immunogen

    Synthetic peptide corresponding to a region between residues 600 and 650 of human Gemin 3 (NP_009135.3).

  • Positive control
    • Whole cell lysate from HeLa cells.


Associated products


Our Abpromise guarantee covers the use of ab70896 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
WB 1/1000 - 1/10000. Detects a band of approximately 110 kDa (predicted molecular weight: 92 kDa).
IP Use at 1-4 µg/mg of lysate.
IHC-P 1/500 - 1/2000. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.


  • FunctionThe SMN complex plays an essential role in spliceosomal snRNP assembly in the cytoplasm and is required for pre-mRNA splicing in the nucleus. It may also play a role in the metabolism of snoRNPs.
  • Tissue specificityUbiquitous.
  • Sequence similaritiesBelongs to the DEAD box helicase family. DDX20 subfamily.
    Contains 1 helicase ATP-binding domain.
    Contains 1 helicase C-terminal domain.
  • Cellular localizationCytoplasm. Nucleus > gem. Localized in subnuclear structures next to coiled bodies, called Gemini of Cajal bodies.
  • Information by UniProt
  • Database links
  • Alternative names
    • Component of gems 3 antibody
    • DDX 20 antibody
    • ddx20 antibody
    • DDX20_HUMAN antibody
    • DEAD (Asp Glu Ala Asp) box polypeptide 20 antibody
    • DEAD box protein 20 antibody
    • DEAD box protein DP 103 antibody
    • DEAD box protein DP103 antibody
    • DEAD/H (Asp Glu Ala Asp/His) box polypeptide 20 103kD antibody
    • DEAD/H (Asp Glu Ala Asp/His) box polypeptide 20 antibody
    • DEAD/H BOX 20 antibody
    • DKFZP434H052 antibody
    • DP 103 antibody
    • DP103 antibody
    • Gemin-3 antibody
    • Gemin3 antibody
    • Probable ATP dependent RNA helicase DDX20 antibody
    • Probable ATP-dependent RNA helicase ddx20 antibody
    • SMN interacting protein antibody
    see all

Anti-Gemin 3 antibody images

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human breast carcinoma tissue labelling Gemin 3 with ab70896 at 1/200 (1µg/ml). Detection: DAB.
  • All lanes : Anti-Gemin 3 antibody (ab70896) at 0.04 µg/ml

    Lane 1 : Whole cell lysate from HeLa cells at 50 µg
    Lane 2 : Whole cell lysate from HeLa cells at 15 µg
    Lane 3 : Whole cell lysate from HeLa cells at 5 µg

    developed using the ECL technique

    Predicted band size : 92 kDa
    Observed band size : 110 kDa (why is the actual band size different from the predicted?)
    Additional bands at : 120 kDa,175 kDa,58 kDa. We are unsure as to the identity of these extra bands.

    Exposure time : 30 seconds
  • Detection of Human Gemin 3 by Immunoprecipitation in Whole cell lysate from HeLa cells (1 mg for IP), using ab70896 at 3 µg/mg lysate for IP and at 1 µg/ml for subsequent Western blot detection.

References for Anti-Gemin 3 antibody (ab70896)

ab70896 has not yet been referenced specifically in any publications.

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