Dynamin-1, GeneTex, GTX110379

Our team has carried out deep research in the published scientific literature to identify papers and reports using antibodies directed against human Dynamin-1 and followed up by extraction and evaluation of the available data to assess its performance according to pAbmAbs rating criteria.

YCharOS is here conducting a large head-to-head study comparing 8 commercial research antibodies against human Dynamin-1 encoded by DNM1.

The collection of antibodies was tested using U2OS WT and DNM1 KO cells in the applications WB (WT and KO cell lysates/130 µg protein), IP (WT cell lysate) and IF (WT and KO cells) according to YCharOS standard protocols (see reference).

In WB (1:1000 Ab dilution) GTX110379 detected an intense band of appr. 97 kDa in WT cell lysate with a faint corresponding band observed in KO cells lysate. Furthermore, several bands of both higher and lower molecular weight were observed for both genotypes. A band was also detected following IP (1 µg Ab used). The intensity of this band was comparable to that of the corresponding band in the input extract (10% of starting material). Band was also detected in immunodepleted extract (10% of total unbound fraction), showing that the antibody does not completely deplete the antigen from the cell lysate. In IF (1:1000 Ab dilution), comparable staining intensities were observed in both KO and WT cells.

We highly encourage other scientists to share their observations.