Product nameAnti-RAP80 antibody
See all RAP80 primary antibodies
DescriptionGoat polyclonal to RAP80
Tested applicationsSuitable for: WB, IHC-Pmore details
Species reactivityReacts with: Human
Predicted to work with: Rabbit, Dog, Pig, Monkey, Gorilla, Common marmoset
- Human testis tissue.
Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid repeated freeze / thaw cycles.
Storage bufferpH: 7.30
Preservative: 0.02% Sodium azide
Constituents: 99% Tris buffered saline, 0.5% BSA
Concentration information loading...
PurityImmunogen affinity purified
- Epigenetics and Nuclear Signaling
- DNA / RNA
- DNA Damage & Repair
- DNA Damage Response
- DNA Damage Recognition
Our Abpromise guarantee covers the use of ab134798 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||Use at an assay dependent concentration. Predicted molecular weight: 80 kDa. Preliminary experiments gave an approx 60 kDa band in Human Heart and Spleen lysates and in lysates of cell lines A431, HeLa and HepG2 after 0.3 ug/ml antibody staining. Please note that currently we cannot find an explanation in the literature for the band we observe given the calculated size of 79.7 kDa according to NP_057374.3. The 60 kDa band was successfully blocked by incubation with the immunizing peptide.|
|IHC-P||Use a concentration of 3.75 µg/ml. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.|
FunctionUbiquitin-binding protein that specifically recognizes and binds 'Lys-63'-linked ubiquitin. Plays a central role in the BRCA1-A complex by specifically binding 'Lys-63'-linked ubiquitinated histones H2A and H2AX at DNA lesions sites, leading to target the BRCA1-BARD1 heterodimer to sites of DNA damage at double-strand breaks (DSBs). The BRCA1-A complex also possesses deubiquitinase activity that specifically removes 'Lys-63'-linked ubiquitin on histones H2A and H2AX. Also weakly binds monoubiquitin but with much less affinity than 'Lys-63'-linked ubiquitin. May interact with monoubiquitinated histones H2A and H2B; the relevance of such results is however unclear in vivo. Does not bind Lys-48'-linked ubiquitin. May indirectly Act as a transcriptional repressor by inhibiting the interaction of NR6A1 with the corepressor NCOR1.
Tissue specificityExpressed in testis, ovary, thymus and heart. Expressed in germ cells of the testis.
Sequence similaritiesBelongs to the RAP80 family.
Contains 2 UIM (ubiquitin-interacting motif) repeats.
DomainThe UIM-linker region between the 2 UIM repeats determines the selectivity for 'Lys-63'-linked ubiquitin. The length of the linker is important. The linker reduces the flexibility between the UIM repeats and promotes high-affinity and linkage-selective interactions.
The Abraxas-interacting region (AIR) mediates the interaction with FAM175A/Abraxas.
Phosphorylated upon DNA damage by ATM or ATR.
Cellular localizationNucleus. Localizes at sites of DNA damage at double-strand breaks.
- Information by UniProt
- BRCA1-A complex subunit RAP80 antibody
- Nuclear zinc finger protein RAP80 antibody
- OTTHUMP00000161441 antibody
ab134798 has not yet been referenced specifically in any publications.