Key features and details
- Rabbit polyclonal to MTR4
- Suitable for: IP, IHC-P, WB
- Reacts with: Mouse, Human
- Isotype: IgG
Product nameAnti-MTR4 antibody
See all MTR4 primary antibodies
DescriptionRabbit polyclonal to MTR4
Tested applicationsSuitable for: IP, IHC-P, WBmore details
Species reactivityReacts with: Mouse, Human
Synthetic peptide corresponding to Human MTR4.
Database link: NP_056175.2
Previously labelled as SKIV2L2.
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. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
Storage bufferpH: 6.8
Preservative: 0.09% Sodium azide
Constituents: 0.1% BSA, Tris buffered saline
Concentration information loading...
PurityImmunogen affinity purified
Our Abpromise guarantee covers the use of ab70551 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|IP||Use at an assay dependent concentration.|
|IHC-P||Use a concentration of 5 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.|
|WB||1/2000 - 1/10000. Detects a band of approximately 118 kDa (predicted molecular weight: 118 kDa).|
RelevanceMTR4, or superkiller viralicidic activity 2 like 2, may be involved in pre-mRNA splicing. MTR4 is an exosome-associated protein and may be involved in the recruitment of the exosome to pre-rRNA, to mediate the 3' end processing of 5.8S rRNA.
Cellular localizationNucleus, nucleolus.
- 2610528A15Rik antibody
- ATP dependent helicase SKIV2L2 antibody
- Dob1 antibody
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human lung carcinoma tissue labelling MTR4 with ab70551 at 1/200 (1µg/ml). Detection: DAB.
All lanes : Anti-MTR4 antibody (ab70551) at 0.1 µg/ml
Lane 1 : HeLa cell lysate
Lane 2 : HEK293T cell lysate
Lane 3 : Jurkat cell lysate
Lane 4 : TCMK-1 cell lysate
Lane 5 : NIH3T3 cell lysate
Predicted band size: 118 kDa
Detection: Chemiluminescence with an exposure time of 3 minutes.
Detection of human MTR4 by western blot of immunoprecipitates. Samples: Whole cell lysate (1.0 mg per IP reaction; 20% of IP loaded) from HeLa cells prepared using NETN lysis buffer. Antibodies: Affinity purified rabbit anti-MTR4 antibody ab70551 used for IP at 3 µg per reaction. MTR4 was also immunoprecipitated by rabbit anti-MTR4 antibody ab70552. For blotting immunoprecipitated MTR4, ab70551 was used at 1 µg/ml. Detection: Chemiluminescence with an exposure time of 3 minutes.
IHC image of ab70551 staining in human normal tonsil formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab70551, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.
ab70551 has been referenced in 5 publications.
- Hou L et al. Concurrent binding to DNA and RNA facilitates the pluripotency reprogramming activity of Sox2. Nucleic Acids Res 48:3869-3887 (2020). PubMed: 32016422
- Bugai A et al. P-TEFb Activation by RBM7 Shapes a Pro-survival Transcriptional Response to Genotoxic Stress. Mol Cell 74:254-267.e10 (2019). PubMed: 30824372
- Lingaraju M et al. The MTR4 helicase recruits nuclear adaptors of the human RNA exosome using distinct arch-interacting motifs. Nat Commun 10:3393 (2019). PubMed: 31358741
- Garland W et al. A Functional Link between Nuclear RNA Decay and Transcriptional Control Mediated by the Polycomb Repressive Complex 2. Cell Rep 29:1800-1811.e6 (2019). PubMed: 31722198
- Ebmeier CC & Taatjes DJ Activator-Mediator binding regulates Mediator-cofactor interactions. Proc Natl Acad Sci U S A 107:11283-8 (2010). WB ; Human . PubMed: 20534441