CLIP2

CLIP2

Target · Cytoskeletal linker protein

CLIP2 CAP-Gly domain containing linker protein 2 · CLIP-115

CLIP2, the CAP-Gly domain containing linker protein 2 (also known as CLIP-115, CYLN2 and WSCR4), is a cytoplasmic linker protein that associates with microtubules. It appears to connect microtubules to a specialised neuronal organelle, the dendritic lamellar body. Browse Assay Genie's current range of CLIP2 research reagents below, or read on for the biology behind the target.

Cytoplasm and cytoskeletonMicrotubule-organelle linkerDeleted in Williams syndrome
1046 aa
Protein length
~116 kDa
Molecular weight
7q11.23
Gene locus
Linker protein
Protein family
Target information

What is CLIP2 (CAP-Gly domain containing linker protein 2)?

CLIP2 belongs to the family of cytoplasmic linker proteins, which have been proposed to mediate the interaction between specific membranous organelles and microtubules. The CLIP2 protein has been found to associate with both microtubules and the dendritic lamellar body (DLB), a membranous organelle found mainly in bulbous dendritic appendages of neurons that are connected by dendrodendritic gap junctions.

On this basis, CLIP2 seems to link microtubules to the DLB and may operate in the control of brain-specific organelle translocations. The protein is found in the cytoplasm and the cytoskeleton. Researchers studying the CLIP2 gene and protein are therefore often interested in neuronal cell biology, microtubule-based transport and the way organelles are positioned within specialised cell structures.

The CLIP2 gene lies at 7q11.23 and is hemizygously deleted in Williams syndrome, a multisystem developmental disorder caused by deletion of contiguous genes in this region. This is reflected in older names and symbols such as Williams-Beuren syndrome chromosome region 3 (WBSCR3) and WSCR4. Other aliases include cytoplasmic linker 2, CLIP-115 and KIAA0291. Alternative splicing of the gene generates two transcript variants. Mouse and rat both carry a Clip2 ortholog. CLIP2 is closely related to CLIP1, another member of the cytoplasmic linker family.

Microtubule-organelle interactions

CLIP2 is proposed to mediate the interaction between specific membranous organelles and microtubules, making it a subject for studies of cytoskeletal linkage.

Neuronal cell biology

CLIP2 associates with the dendritic lamellar body, an organelle found in neuronal dendritic appendages joined by dendrodendritic gap junctions.

Organelle translocation in brain

CLIP2 may operate in the control of brain-specific organelle translocations, an area of interest for intracellular transport research.

Williams syndrome genetics

The CLIP2 gene is hemizygously deleted in Williams syndrome, so it is studied among the contiguous genes at 7q11.23.

Background

CLIP2 frequently asked questions

What does CLIP2 do?

CLIP2 seems to link microtubules to the dendritic lamellar body, a membranous organelle in bulbous dendritic appendages of neurons. It may operate in the control of brain-specific organelle translocations. It belongs to the cytoplasmic linker proteins, proposed to mediate organelle-microtubule interactions.

What other names is CLIP2 known by?

CLIP2 is also called CLIP-115, CLIP, CYLN2, KIAA0291, WSCR3, WSCR4, WBSCR3 and WBSCR4. Earlier names include cytoplasmic linker 2 and Williams-Beuren syndrome chromosome region 3. Alternative splicing produces two transcript variants.

Is CLIP2 linked to disease or conserved in other species?

The CLIP2 gene is hemizygously deleted in Williams syndrome, a multisystem developmental disorder caused by deletion of contiguous genes at 7q11.23. Mouse and rat each have a Clip2 ortholog; check the datasheet of any product for its validated reactivity.

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Related targets

Another cytoplasmic linker protein that works at the microtubule interface, with products at Assay Genie.

Gene and protein annotations from HGNC, NCBI Gene and UniProt Q9UDT6; product specifications from Assay Genie datasheets.

CLIP2 Product listing

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