• Product name

  • Description

    Rabbit polyclonal to RAP55
  • Host species

  • Tested applications

    Suitable for: WB, IPmore details
  • Species reactivity

    Reacts with: Mouse, Human
  • Immunogen

    Synthetic peptide within Human RAP55 aa 413-463. The exact sequence is proprietary.
    Database link: Q8ND56

  • Positive control

    • WB: HeLa, HEK-293T, Jurkat, TCMK-1 and NIH/3T3 whole cell lysates. IP: RAP55 IP in HEK-293T whole cell lysate.



Our Abpromise guarantee covers the use of ab241075 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 1/2000 - 1/10000. Predicted molecular weight: 51 kDa.
IP Use at 2-10 µg/mg of lysate.


  • Function

    Essential for formation of P-bodies, cytoplasmic structures that provide storage sites for non-translating mRNAs.
  • Sequence similarities

    Belongs to the LSM14 family.
    Contains 1 DFDF domain.
  • Domain

    The LSM14 domain and the RGG repeats are required for accumulation in P-bodies, and the region containing the FDF motif is responsible for cytoplasmic retention.
  • Post-translational

    Phosphorylated upon DNA damage, probably by ATM or ATR.
  • Cellular localization

    Cytoplasm. Cytoplasm > P-body. Targeted to stress granules (SGs) in response to cellular stress.
  • Information by UniProt
  • Database links

  • Alternative names

    • AlphaSNBP antibody
    • C19orf13 antibody
    • Chromosome 19 open reading frame 13 antibody
    • DKFZp434D1335 antibody
    • FAM61A antibody
    • Family with sequence similarity 61 member A antibody
    • hRAP55 antibody
    • hRAP55A antibody
    • LS14A_HUMAN antibody
    • LSM14 homolog A (SCD6 S cerevisiae) antibody
    • LSM14 homolog A antibody
    • LSM14A antibody
    • Protein FAM61A antibody
    • Protein LSM14 homolog A antibody
    • Protein SCD6 homolog antibody
    • Putative alpha synuclein binding protein antibody
    • Putative alpha-synuclein-binding protein antibody
    • RAP55 antibody
    • RNA associated protein 55 antibody
    • RNA-associated protein 55A antibody
    • SCD6 homolog A (S cerevisiae) antibody
    see all


  • All lanes : Anti-RAP55 antibody (ab241075) at 0.1 µg/ml

    Lane 1 : HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate
    Lane 2 : HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell lysate
    Lane 3 : Jurkat (human T cell leukemia cell line from peripheral blood) whole cell lysate
    Lane 4 : TCMK-1 (mouse kidney epithelial cell line) whole cell lysate
    Lane 5 : NIH/3T3 (mouse embryo fibroblast cell line) whole cell lysate

    Lysates/proteins at 50 µg per lane.

    Developed using the ECL technique.

    Predicted band size: 51 kDa

    Exposure time: 30 seconds

    Prepared using NETN lysis buffer.

  • RAP55 was immunoprecipitated from HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell lysate (1 mg for IP, 20% of IP loaded) with ab241075 at 6 µg/reaction. Western blot was performed from the immunoprecipitate using ab241075 at 0.4 µg/ml.

    Lane 1: ab241075 IP in HEK-293T whole cell lysate.
    Lane 2: Control IgG IP in HEK-293T whole cell lysate.

    Detection: Chemiluminescence with exposure time of 30 seconds.

    Prepared using NETN lysis buffer.


ab241075 has not yet been referenced specifically in any publications.

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