Key features and details
- Rabbit polyclonal to CREST
- Suitable for: ICC/IF
- Reacts with: Human
- Isotype: IgG
Product nameAnti-CREST antibody
See all CREST primary antibodies
DescriptionRabbit polyclonal to CREST
Tested applicationsSuitable for: ICC/IFmore details
Species reactivityReacts with: Human
- ICC/IF: RH-30 cells.
Reproducibility is key to advancing scientific discovery and accelerating scientists’ next breakthrough.
Abcam is leading the way with our range of recombinant antibodies, knockout-validated antibodies and knockout cell lines, all of which support improved reproducibility.
We are also planning to innovate the way in which we present recommended applications and species on our product datasheets, so that only applications & species that have been tested in our own labs, our suppliers or by selected trusted collaborators are covered by our Abpromise™ guarantee.
In preparation for this, we have started to update the applications & species that this product is Abpromise guaranteed for.
We are also updating the applications & species that this product has been “predicted to work with,” however this information is not covered by our Abpromise guarantee.
Applications & species from publications and Abreviews that have not been tested in our own labs or in those of our suppliers are not covered by the Abpromise guarantee.
Please check that this product meets your needs before purchasing. If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, as well as customer reviews and Q&As.
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: 7.20
Preservative: 0.02% Sodium azide
Constituents: 40% Glycerol (glycerin, glycerine), PBS
Concentration information loading...
PurityImmunogen affinity purified
Our Abpromise guarantee covers the use of ab222312 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|ICC/IF||Use a concentration of 0.25 - 2 µg/ml.
Fixation/Permeabilization: PFA/Triton X-100.
FunctionTranscriptional activator which is required for calcium-dependent dendritic growth and branching in cortical neurons. Recruits CREB-binding protein (CREBBP) to nuclear bodies. Component of the CREST-BRG1 complex, a multiprotein complex that regulates promoter activation by orchestrating a calcium-dependent release of a repressor complex and a recruitment of an activator complex. In resting neurons, transcription of the c-FOS promoter is inhibited by BRG1-dependent recruitment of a phospho-RB1-HDAC1 repressor complex. Upon calcium influx, RB1 is dephosphorylated by calcineurin, which leads to release of the repressor complex. At the same time, there is increased recruitment of CREBBP to the promoter by a CREST-dependent mechanism, which leads to transcriptional activation. The CREST-BRG1 complex also binds to the NR2B promoter, and activity-dependent induction of NR2B expression involves a release of HDAC1 and recruitment of CREBBP.
Tissue specificityUbiquitous; with lowest levels in spleen.
Sequence similaritiesBelongs to the SS18 family.
DomainThe MFD (multi-functional domain) domain is involved in transcription transactivation, nuclear body targeting and dimerization.
Cellular localizationNucleus. Chromosome > centromere > kinetochore. Localizes to nuclear bodies. Co-localizes with SGOL1 at kinetochore.
- Information by UniProt
- Calcium-responsive transactivator antibody
- CREST antibody
- CREST_HUMAN antibody
ab222312 has not yet been referenced specifically in any publications.