Anti-Rad51 (phospho Y315) antibody (ab61111)

Overview

  • Product nameAnti-Rad51 (phospho Y315) antibody
    See all Rad51 primary antibodies
  • Description
    Rabbit polyclonal to Rad51 (phospho Y315)
  • Specificityab61111 detects endogenous levels of RAD51 only when phosphorylated at tyrosine 315.
  • Tested applicationsSuitable for: IHC-P, ELISA, WBmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Mouse
  • Immunogen

    Synthetic phosphopeptide derived from human RAD51 around the phosphorylation site of tyrosine 315 (K-I-YP-D-S).

  • Positive control
    • Extracts from Jurkat cells Human testes FFPE tissue sections

Properties

  • FormLiquid
  • Storage instructionsShipped at 4°C. Store at -20°C. Stable for 12 months at -20°C.
  • Storage bufferPreservative: 0.02% Sodium Azide
    Constituents: 50% Glycerol, PBS (without Mg2+ and Ca2+), 150mM Sodium chloride, pH 7.4
  • Concentration information loading...
  • PurityImmunogen affinity purified
  • Purification notesThe antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site.
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas

Applications

Our Abpromise guarantee covers the use of ab61111 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
IHC-P Use a concentration of 1 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
ELISA 1/10000.
WB 1/500 - 1/1000. Detects a band of approximately 37 kDa (predicted molecular weight: 37 kDa).

Target

  • FunctionPlays an important role in homologous strand exchange, a key step in DNA repair through homologous recombination. Binds to single and double-stranded DNA and exhibits DNA-dependent ATPase activity. Catalyzes the recognition of homology and strand exchange between homologous DNA partners to form a joint molecule between a processed DNA break and the repair template. Binds to single-stranded DNA in an ATP-dependent manner to form nucleoprotein filaments which are essential for the homology search and strand exchange (PubMed:26681308). Part of a PALB2-scaffolded HR complex containing BRCA2 and RAD51C and which is thought to play a role in DNA repair by HR. Plays a role in regulating mitochondrial DNA copy number under conditions of oxidative stress in the presence of RAD51C and XRCC3.
  • Tissue specificityHighly expressed in testis and thymus, followed by small intestine, placenta, colon, pancreas and ovary. Weakly expressed in breast.
  • Involvement in diseaseBreast cancer
    Mirror movements 2
    Defects in RAD51 are found in a patient with microcephaly, mental retardation without bone marrow failure and pediatric cancers.
  • Sequence similaritiesBelongs to the RecA family. RAD51 subfamily.
    Contains 1 HhH domain.
  • DomainThe nuclear localization may reside in the C-terminus (between 259 and 339 AA).
  • Post-translational
    modifications
    Ubiquitinated by the SCF(FBXO18) E3 ubiquitin ligase complex, regulating RAD51 subcellular location and preventing its association with DNA.
    Phosphorylated. Phosphorylation of Thr-309 by CHEK1 may enhance association with chromatin at sites of DNA damage and promote DNA repair by homologous recombination. Phosphorylation by ABL1 inhibits function.
  • Cellular localizationNucleus. Cytoplasm. Cytoplasm, perinuclear region. Mitochondrion matrix. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome. Colocalizes with RAD51AP1 and RPA2 to multiple nuclear foci upon induction of DNA damage. DNA damage induces an increase in nuclear levels. Together with FIGNL1, redistributed in discrete nuclear DNA damage-induced foci after ionizing radiation (IR) or camptothecin (CPT) treatment. Accumulated at sites of DNA damage in a SPIDR-dependent manner.
  • Information by UniProt
  • Database links
  • Alternative names
    • BRCA1/BRCA2 containing complex, subunit 5 antibody
    • BRCC 5 antibody
    • BRCC5 antibody
    • DNA repair protein RAD51 homolog 1 antibody
    • DNA repair protein rhp51 antibody
    • hRAD51 antibody
    • HsRAD51 antibody
    • HsT16930 antibody
    • MRMV2 antibody
    • Rad 51 antibody
    • RAD51 antibody
    • RAD51 homolog (RecA homolog, E. coli) (S. cerevisiae) antibody
    • RAD51 homolog A antibody
    • RAD51 homolog antibody
    • RAD51 recombinase antibody
    • RAD51, S. cerevisiae, homolog of antibody
    • RAD51_HUMAN antibody
    • RAD51A antibody
    • RECA antibody
    • RecA like protein antibody
    • RecA, E. coli, homolog of antibody
    • Recombination protein A antibody
    see all

Anti-Rad51 (phospho Y315) antibody images

  • All lanes : Anti-Rad51 (phospho Y315) antibody (ab61111) at 1/500 dilution

    Lane 1 : Extract from Jurkat cells
    Lane 2 : Extract from Jurkat cells with immunising Rad51 (phospho Y315) peptide


    Predicted band size : 37 kDa
    Observed band size : 37 kDa
  • IHC image of Rad51 (phospho Y315) staining in human testes 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 ab61111, 1µg/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.

References for Anti-Rad51 (phospho Y315) antibody (ab61111)

ab61111 has not yet been referenced specifically in any publications.

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