• Product name
    Anti-DERL1/Derlin-1 antibody
    See all DERL1/Derlin-1 primary antibodies
  • Description
    Rabbit polyclonal to DERL1/Derlin-1
  • Host species
  • Tested applications
    Suitable for: WB, IP, IHC-P, ICC/IFmore details
  • Species reactivity
    Reacts with: Mouse, Human
    Predicted to work with: Rat, Rabbit, Horse, Chicken, Guinea pig, Cow, Dog, Pig, Non human primates
  • Immunogen

    Synthetic peptide within Human DERL1/Derlin-1 aa 201-251. The exact sequence is proprietary. NP_077271.1.
    Database link: Q9BUN8

  • Positive control
    • HeLa, 293T and NIH3T3 whole cell lysate; Human ovarian carcinoma tissue
  • General notes

     This product was previously labelled as DERL1



  • Form
  • Storage instructions
    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle.
  • Storage buffer
    Preservative: 0.09% Sodium azide
    Constituents: 0.1% BSA, 99% Tris buffered saline

    pH 7 to 8
  • Concentration information loading...
  • Purity
    Immunogen affinity purified
  • Purification notes
    ab176732 is affinity purified using an epitope specific to DERL1/Derlin-1 immobilized on solid support.
  • Clonality
  • Isotype
  • Research areas


Our Abpromise guarantee covers the use of ab176732 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: 29 kDa.
IP Use at 2-5 µg/mg of lysate.
IHC-P 1/100 - 1/500. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
ICC/IF 1/50 - 1/250.


  • Relevance
    Derlin 1 is a channel-like protein found in the endoplasmic reticulum (ER) membrane. It is specifically required for the degradation of misfolded ER luminal proteins. Derlin 1 participates in the transfer of misfolded proteins from the ER to the cytosol, where they are destroyed by the proteasome in a ubiquitin-dependent manner. It may act by forming a channel that allows the retrotranslocation of misfolded proteins into the cytosol and then transferring them to the ATPase VCP complex, which translocates and ubiquitinates misfolded proteins. In the case of infection by cytomegaloviruses, derlin 1 plays a central role in export from the ER and subsequent degradation of MHC class I heavy chains via its interaction with US11 viral protein, which recognizes and associates with MHC class I heavy chains. Derlin 1 also participates in the degradation of misfolded cytomegalovirus US2 protein.
  • Cellular localization
    Endoplasmic reticulum; multi pass membrane protein.
  • Database links
  • Alternative names
    • DER 1 antibody
    • DER1 antibody
    • Der1 like protein 1 antibody
    • DERL 1 antibody
    • Derlin 1 antibody
    • DERtrin 1 antibody
    see all


  • All lanes : Anti-DERL1/Derlin-1 antibody (ab176732) at 0.04 µg/ml

    Lane 1 : HeLa whole cell lysate at 50 µg
    Lane 2 : HeLa whole cell lysate at 15 µg
    Lane 3 : HeLa whole cell lysate at 5 µg
    Lane 4 : 293T whole cell lysate at 50 µg
    Lane 5 : NIH3T3 whole cell lysate at 50 µg

    Developed using the ECL technique.

    Predicted band size: 29 kDa

    Exposure time: 10 seconds
  • ab176732 at 0.4 µg/ml detecting DERL1/Derlin-1 in HeLa whole cell lysate by WB following IP.  ab176732 was used for IP at 3 µg/mg of lysate, 1 mg of lysate was used for IP and 20% of the IP was loaded.
    Detection: Chemiluminescence with an exposure time of 10 seconds.

  • Immunohistochemical analysis of formalin fixed, paraffin embedded Human ovarian carcinoma tissue labeling DERL1/Derlin-1 using ab176732 at a 1/200 dilution, followed by peroxidase substrate detection.


ab176732 has not yet been referenced specifically in any publications.

Customer reviews and Q&As

There are currently no Customer reviews or Questions for ab176732.
Please use the links above to contact us or submit feedback about this product.


Sign up