Key features and details
- Rabbit polyclonal to IMP3
- Suitable for: WB, IP
- Reacts with: Human
- Isotype: IgG
Product nameAnti-IMP3 antibody
See all IMP3 primary antibodies
DescriptionRabbit polyclonal to IMP3
Tested applicationsSuitable for: WB, IPmore details
Species reactivityReacts with: Human
- HeLa, Jurkat and 293T whole cell lysates.
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Storage instructionsShipped 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 bufferpH: 6.8
Preservative: 0.09% Sodium azide
Constituent: 0.1% BSA
Concentration information loading...
PurityImmunogen affinity purified
Purification notesab176685 was affinity purified using an epitope specific to IMP3 immobilized on solid support.
Our Abpromise guarantee covers the use of ab176685 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/2000 - 1/10000. Predicted molecular weight: 64 kDa.|
|IP||Use at 2-10 µg/mg of lysate.|
FunctionRNA-binding protein that act as a regulator of mRNA translation and stability. Binds to the 5'-UTR of the insulin-like growth factor 2 (IGF2) mRNAs. Binds to sequences in the 3'-UTR of CD44 mRNA.
Tissue specificityExpressed in fetal liver, fetal lung, fetal kidney, fetal thymus, fetal placenta, fetal follicles of ovary and gonocytes of testis, growing oocytes, spermatogonia and semen (at protein level). Expressed in cervix adenocarcinoma, in testicular, pancreatic and renal-cell carcinomas (at protein level). Expressed ubiquitously during fetal development at 8 and 14 weeks of gestation. Expressed in ovary, testis, brain, placenta, pancreatic cancer tissues and pancreatic cancer cell lines.
Sequence similaritiesBelongs to the RRM IMP/VICKZ family.
Contains 4 KH domains.
Contains 2 RRM (RNA recognition motif) domains.
DomainThe third and fourth KH domains are important for binding to the untranslated region (UTR) of target mRNA.
Cellular localizationNucleus. Cytoplasm. Found in lamellipodia of the leading edge, in the perinuclear region, and beneath the plasma membrane. The subcytoplasmic localization is cell specific and regulated by cell contact and growth. Localized at the connecting piece and the tail of the spermatozoa. Colocalized with CD44 mRNA in RNP granules.
- Information by UniProt
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All lanes : Anti-IMP3 antibody (ab176685) at 0.04 µg/ml
Lane 1 : HeLa lysate at 50 µg
Lane 2 : HeLa lysate at 15 µg
Lane 3 : Jurkat lysate at 50 µg
Lane 4 : 293T lysate at 50 µg
Developed using the ECL technique.
Predicted band size: 64 kDa
Exposure time: 3 minutes
Detection of Human IMP3 by Western Blot of Immunoprecipitates.
Detection of IMP3 in Immunoprecipitates of HeLa whole cell lysates (1 mg for IP, 20% of IP loaded) using ab176685 at 6 µg/mg lysate for IP. For WB analysis of immunoprecipitated IMP3, ab176685 was used at 1 µg/ml. Detection: Chemiluminescence with an exposure time of 10 seconds.
ab176685 has been referenced in 1 publication.
- Wu C et al. Insulin-like growth factor II mRNA-binding protein 3 promotes cell proliferation, migration and invasion in human glioblastoma. Onco Targets Ther 12:3661-3670 (2019). PubMed: 31190868