DNA repair protein RAD51 homolog 4 is a protein that in humans is encoded by the RAD51L3 gene. The protein encoded by this gene is a member of the RAD51 protein family. RAD51 family members are highly similar to bacterial RecA and Saccharomyces cerevisiae Rad51, which are known to be involved in the homologous recombination and repair of DNA. This protein forms a complex with several other members of the RAD51 family, including RAD51L1, RAD51L2, and XRCC2. The protein complex formed with this protein has been shown to catalyze homologous pairing between single- and double-stranded DNA, and is thought to play a role in the early stage of recombinational repair of DNA. Several alternatively spliced transcript variants of this gene have been described, but the biological validity of some of them has not been determined.
Background References
1. Boni J et al. A decade of RAD51C and RAD51D germline variants in cancer. Hum Mutat. 2022 Mar
2. Graffeo R et al. Moderate penetrance genes complicate genetic testing for breast cancer diagnosis: ATM, CHEK2, BARD1 and RAD51D. Breast. 2022 Oct
Subcellular Location
Nucleus, Cytoplasm, cytoskeleton, microtubule organizing center, centrosome, Chromosome, telomere.
Western blot analysis of Rad51D on different lysates with Rabbit anti-Rad51D antibody (HA722319) at 1/1,000 dilution.
Lane 1: HEK-293 cell lysate Lane 2: HeLa cell lysate Lane 3: Jurkat cell lysate Lane 4: ES-W4 cell lysate Lane 5: C6 cell lysate Lane 6: Mouse testis tissue lysate Lane 7: Rat testis tissue lysate
Lysates/proteins at 20 µg/Lane.
Predicted band size: 35 kDa Observed band size: 35kDa
Exposure time: 59 seconds; ECL: K1802;
4-20% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA722319) at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature.
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