Anti-ARL3 antibody (AA37133)


Alternative names ADP-ribosylation factor-like protein 3, ARL3, ARFL3, ARL3_HUMAN, P36405, 403
Source 182
Species Reactivity Human, Mouse, Rat
Applications IF/ICC, IHC, WB
Host Rabbit
Class Polyclonal
Conjugated Unconjugated


Product name Anti-ARL3 antibody (AA37133)
Catalog number AA37133
Brand family Ango
Product type Primary Antibody
Antibody Alternative Names ADP-ribosylation factor-like protein 3 antibody, ARL3 antibody, ARFL3 antibody, ARL3_HUMAN antibody

Biological Information

Immunogen Recombinant protein of human ARL3
Concentration 1 mg/ml
Isotype IgG
Application Notes WB 1:500 - 1:2000 IHC 1:50 - 1:200 IF 1:50 - 1:200
Purification method Purified by affinity chromatography


Target Name ARL3
SwissProt ID Link P36405
Function Small GTP-binding protein which cycles between an inactive GDP-bound and an active GTP-bound form, and the rate of cycling is regulated by guanine nucleotide exchange factors (GEF) and GTPase-activating proteins (GAP). Required for normal cytokinesis and cilia signaling. Requires assistance from GTPase-activating proteins (GAPs) like RP2 and PDE6D, in order to cycle between inactive GDP-bound and active GTP-bound forms. Required for targeting proteins such as NPHP3 to the ciliary membrane by releasing myristoylated NPHP3 from UNC119B cargo adapter into the cilium. Does not act as an allosteric activator of the cholera toxin catalytic subunit.
Subcellular Location Golgi apparatus membrane; Peripheral membrane protein; Cytoplasmic side. Cytoplasm, cytoskeleton, spindle. Nucleus. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome. Cytoplasm. Cell projection, cilium. Detected predominantly in the photoreceptor connecting cilium. Present on the mitotic spindle. Centrosome-associated throughout the cell cycle. Not detected to interphase microtubules.
Tissue Specificity Expressed in the retina. Strongly expressed in connecting cilium, the myoid region of the inner segments (IS) and in cone photoreceptors (at protein level).
Subunit Structure Interacts with RP2. The GTP-bound form interacts with PDE6D. Found in a complex with ARL3, RP2 and UNC119 (or UNC119B); RP2 induces hydrolysis of GTP ARL3 in the complex, leading to the release of UNC119 (or UNC119B). Interacts with SYS1. The GTP-bound form interacts with ARL2BP and PDE6D. Interacts with RP2; interaction is direct and stimulated with the activated GTP-bound form of ARL3. Microtubule-associated protein. Does not interact with TBCC. May interact with GOLGA4.
Sequence Similarities Belongs to the small GTPase superfamily. Arf family.

Poduct Presentation

Form Liquid
Preservative 0.02% (w/v) sodium azide
Storage buffer PBS with 50% glycerol, pH 7.3

Storage and Shipping Information

Storage Store at -20 or -80 C. Avoid multiple freeze/thaw cycles.