Key features and details
- Rabbit polyclonal to hHR23A
- Suitable for: ICC/IF
- Reacts with: Human
- Isotype: IgG
Product nameAnti-hHR23A antibody
See all hHR23A primary antibodies
DescriptionRabbit polyclonal to hHR23A
Tested applicationsSuitable for: ICC/IFmore details
Species reactivityReacts with: Human
Predicted to work with: Mouse, Rat, Cow
- U-251 MG cells.
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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: 7.20
Preservative: 0.02% Sodium azide
Constituents: 59% PBS, 40% Glycerol (glycerin, glycerine)
Concentration information loading...
PurityImmunogen affinity purified
Our Abpromise guarantee covers the use of ab220925 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.
FunctionMultiubiquitin chain receptor involved in modulation of proteasomal degradation. Binds to 'Lys-48'-linked polyubiquitin chains in a length-dependent manner and with a lower affinity to 'Lys-63'-linked polyubiquitin chains. Proposed to be capable to bind simultaneously to the 26S proteasome and to polyubiquitinated substrates and to deliver ubiquitinated proteins to the proteasome.
Involved in nucleotide excision repair and is thought to be functional equivalent for RAD23B in global genome nucleotide excision repair (GG-NER) by association with XPC. In vitro, the XPC:RAD23A dimer has NER activity. Can stabilize XPC.
Involved in vpr-dependent replication of HIV-1 in non-proliferating cells and primary macrophages. Required for the association of HIV-1 vpr with the host proteasome.
Sequence similaritiesBelongs to the RAD23 family.
Contains 2 UBA domains.
Contains 1 ubiquitin-like domain.
DomainThe ubiquitin-like domain mediates interaction with ATXN3.
The ubiquitin-like (UBL) and the UBA (ubiquitin-associated) domains interact intramolecularly in a highly dynamic manner, as each UBA domain competes for an overlapping UBL domain surface. Binding of ubiquitin or proteasome subunit PSMD4 disrupt the UBL-UBA domain interactions and drive RAD23A in to an open conformation.
modificationsPhosphorylated upon DNA damage, probably by ATM or ATR.
- Information by UniProt
- hHR 23A antibody
- hHR23A antibody
- HR23A antibody
ab220925 has not yet been referenced specifically in any publications.