Key features and details
- Rabbit polyclonal to Sumo 1
- Suitable for: WB, IHC-P, ICC/IF
- Reacts with: Human
- Isotype: IgG
Product nameAnti-Sumo 1 antibody
See all Sumo 1 primary antibodies
DescriptionRabbit polyclonal to Sumo 1
Tested applicationsSuitable for: WB, IHC-P, ICC/IFmore details
Species reactivityReacts with: Human
Predicted to work with: Mouse, Rat, Chicken, Cow, Dog, Pig, Xenopus laevis, Rhesus monkey
Recombinant fragment within Human Sumo 1 (internal sequence). The exact sequence is proprietary.
Database link: P63165
- WB: MOLT-4 whole cell lysate. IHC: A549 xenograft. ICC/IF: U-2 OS 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: 7.00
Preservative: 0.01% Thimerosal (merthiolate)
Constituents: 1.21% Tris, 0.75% Glycine, 10% Glycerol (glycerin, glycerine)
Concentration information loading...
PurityImmunogen affinity purified
Our Abpromise guarantee covers the use of ab227424 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/500 - 1/3000. Predicted molecular weight: 12 kDa.|
|IHC-P||1/100 - 1/1000.|
|ICC/IF||1/100 - 1/1000.|
FunctionUbiquitin-like protein that can be covalently attached to proteins as a monomer or a lysine-linked polymer. Covalent attachment via an isopeptide bond to its substrates requires prior activation by the E1 complex SAE1-SAE2 and linkage to the E2 enzyme UBE2I, and can be promoted by E3 ligases such as PIAS1-4, RANBP2 or CBX4. This post-translational modification on lysine residues of proteins plays a crucial role in a number of cellular processes such as nuclear transport, DNA replication and repair, mitosis and signal transduction. Involved for instance in targeting RANGAP1 to the nuclear pore complex protein RANBP2. Polymeric SUMO1 chains are also susceptible to polyubiquitination which functions as a signal for proteasomal degradation of modified proteins. May also regulate a network of genes involved in palate development.
Involvement in diseaseDefects in SUMO1 are the cause of non-syndromic orofacial cleft type 10 (OFC10) [MIM:613705]; also called non-syndromic cleft lip with or without cleft palate 10. OFC10 is a birth defect consisting of cleft lips with or without cleft palate. Cleft lips are associated with cleft palate in two-third of cases. A cleft lip can occur on one or both sides and range in severity from a simple notch in the upper lip to a complete opening in the lip extending into the floor of the nostril and involving the upper gum. Note=A chromosomal aberation involving SUMO1 is the cause of OFC10. Translocation t(2;8)(q33.1;q24.3). The breakpoint occurred in the SUMO1 gene and resulted in haploinsufficiency confirmed by protein assays.
Sequence similaritiesBelongs to the ubiquitin family. SUMO subfamily.
Contains 1 ubiquitin-like domain.
modificationsCleavage of precursor form by SENP1 or SENP2 is necessary for function.
Polymeric SUMO1 chains undergo polyubiquitination by RNF4.
Cellular localizationNucleus membrane. Nucleus speckle. Cytoplasm. Recruited by BCL11A into the nuclear body.
- Information by UniProt
- DAP1 antibody
- GAP modifying protein 1 antibody
- GAP-modifying protein 1 antibody
Anti-Sumo 1 antibody (ab227424) at 1/1000 dilution + MOLT-4 (human lymphoblastic leukemia cell line) whole cell lysate at 30 µg
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 12 kDa
Paraformaldehyde-fixed U-2 OS (human bone osteosarcoma epithelial cell line) cells stained for Sumo 1 (green) at 1/500 dilution in ICC/IF.
Alpha-tubulin filaments are labelled (red).
Paraffin-embedded A549 (human lung carcinoma cell line) xenograft stained for Sumo 1 using ab227424 at 1/500 dilution in immunohistochemical analysis.
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
ab227424 has been referenced in 1 publication.
- Wang L & Ji S Inhibition of Ubc9-Induced CRMP2 SUMOylation Disrupts Glioblastoma Cell Proliferation. J Mol Neurosci 69:391-398 (2019). PubMed: 31267313