Dynactin 5 (p25) is a protein that in humans is encoded by the DCTN5 gene. This gene encodes a subunit of dynactin, a component of the cytoplasmic dynein motor machinery involved in minus-end-directed transport. The encoded protein is a component of the pointed-end subcomplex and is thought to bind membranous cargo. A pseudogene of this gene is located on the long arm of chromosome 1. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene.
Background References
1. Wei M et al. Cloning, characterization and functional analysis of dctn5 in immune response of Chinese tongue sole (Cynoglossus semilaevis). Fish Shellfish Immunol. 2018 Jun
Western blot analysis of DCTN5 on different lysates with Rabbit anti-DCTN5 antibody (HA722706) at 1/1,000 dilution.
Lane 1: MCF7 cell lysate (20 µg/Lane) Lane 2: 293T cell lysate (20 µg/Lane) Lane 3: K-562 cell lysate (20 µg/Lane) Lane 4: SH-SY5Y cell lysate (20 µg/Lane) Lane 5: Neuro-2a cell lysate (20 µg/Lane) Lane 6: PC-12 cell lysate (20 µg/Lane) Lane 7: Mouse kidney tissue lysate (40 µg/Lane)
Predicted band size: 20 kDa Observed band size: 20 kDa
Exposure time: 25 seconds; ECL: K1801;
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 (HA722706) 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.
Immunohistochemical analysis of paraffin-embedded human breast cancer tissue with Rabbit anti-DCTN5 antibody (HA722706) at 1/200 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA722706) at 1/200 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Immunohistochemical analysis of paraffin-embedded mouse kidney tissue with Rabbit anti-DCTN5 antibody (HA722706) at 1/200 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA722706) at 1/200 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Immunohistochemical analysis of paraffin-embedded rat kidney tissue with Rabbit anti-DCTN5 antibody (HA722706) at 1/200 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA722706) at 1/200 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
DCTN5 was immunoprecipitated from 0.2 mg HeLa cell lysate with HA722706 at 2 µg/10 µl beads. Western blot was performed from the immunoprecipitate using HA722706 at 1/1,000 dilution. Anti-Rabbit IgG for IP, AlpSdAbs® VHH(HRP) (025-100-005) at 1/5,000 dilution was used for 1 hour at room temperature.
Lane 1: MCF7 cell lysate (input) Lane 2: HA722706 IP in MCF7 cell lysate Lane 3: Rabbit IgG instead of HA722706 in MCF7 cell lysate