Cilium-specific protein required to control the microtubule-based, ciliary axoneme structure. May act by maintaining the association between IFT subcomplexes A and B. Binds GTP but is not able to hydrolyze it; the GTPase activity remains unclear. Required to pattern the neural tube. Involved in cerebral cortex development: required for the initial formation of a polarized radial glial scaffold, the first step in the construction of the cerebral cortex, by regulating ciliary signaling. Regulates the migration and placement of postmitotic interneurons in the developing cerebral cortex. May regulate endocytic recycling traffic; however, additional evidence is required to confirm these data.
Background References
1. Hori Y. et. al. Domain architecture of the atypical Arf-family GTPase Arl13b involved in cilia formation. Biochem. Biophys. Res. Commun. 373:119-124 (2008).
ADP-ribosylation factor-like protein 2-like 1 antibody
AR13B_HUMAN antibody
arl13b antibody
ARL2-like protein 1 antibody
ARL2L1 antibody
JBTS8 antibody
Images
Western blot analysis of ARL13B on different lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (HA600003, 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Mouse IgG - HRP Secondary Antibody (HA1006) at 1:5,000 dilution was used for 1 hour at room temperature. Positive control: Lane 1: 293T cell lysate Lane 2: HL-60 cell lysate
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