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折扣/货期| 货号：RZ1300 | 规格：100 ug | 目录价：￥7788.55 |
Zebrafish Rab5a is an ortholog of the human RAB5A protein and shows a high degree of sequence and functional conservation with its human counterpart. Similar to human RAB5A, zebrafish Rab5a acts as a molecular switch by cycling between an active GTP bound form and an inactive GDP bound form, controlling the recruitment of effectors necessary for vesicle docking and fusion.
In zebrafish, Rab5a exists in 2 isoforms, Rab5aa and Rab5ab. Both isoforms are expressed during embryogenesis and play overlapping but sometimes distinct roles in endosomal dynamics. Rab5aa is often the primary isoform examined in studies of receptor mediated endocytosis, while Rab5ab may have specialized roles in certain tissues or stages of development. The presence of these 2 isoforms provides a unique model to investigate how variations in Rab5 function can impact cellular trafficking pathways.
Antibodies against zebrafish Rab5a protein are valuable for research focusing on vesicle transport, endocytosis, receptor regulation, and developmental biology. The functional similarity between zebrafish Rab5a and human RAB5A also makes this protein an important model for studying conserved mechanisms of intracellular trafficking across species.
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