CAMSAP3 Polyclonal Antibody

Key microtubule-organizing protein that specifically binds the minus-end of non-centrosomal microtubules and regulates their dynamics and organization (PubMed:19041755, PubMed:23169647) . Specifically recognizes growing microtubule minus-ends and autonomously decorates and stabilizes microtubule lattice formed by microtubule minus-end polymerization (PubMed:24486153) . Acts on free microtubule minus-ends that are not capped by microtubule-nucleating proteins or other factors and protects microtubule minus-ends from depolymerization (PubMed:24486153) . In addition, it also reduces the velocity of microtubule polymerization (PubMed:24486153) . Required for the biogenesis and the maintenance of zonula adherens by anchoring the minus-end of microtubules to zonula adherens and by recruiting the kinesin KIFC3 to those junctional sites (PubMed:19041755) . Required for orienting the apical-to-basal polarity of microtubules in epithelial cells: acts by tethering non-centrosomal microtubules to the apical cortex, leading to their longitudinal orientation (PubMed:27802168, PubMed:26715742) . Plays a key role in early embryos, which lack centrosomes: accumulates at the microtubule bridges that connect pairs of cells and enables the formation of a non-centrosomal microtubule-organizing center that directs intracellular transport in the early embryo (By similarity) . Couples non-centrosomal microtubules with actin: interaction with MACF1 at the minus ends of non-centrosomal microtubules, tethers the microtubules to actin filaments, regulating focal adhesion size and cell migration (PubMed:27693509) . Plays a key role in the generation of non-centrosomal microtubules by accumulating in the pericentrosomal region and cooperating with KATNA1 to release non-centrosomal microtubules from the centrosome (PubMed:28386021) . Through the microtubule cytoskeleton, also regulates the organization of cellular organelles including the Golgi and the early endosomes (PubMed:28089391) . Through interaction with AKAP9, involved in translocation of Golgi vesicles in epithelial cells, where microtubules are mainly non-centrosomal (PubMed:28089391) .

This is a CAMSAP3 Polyclonal Antibody from Reddot Biotech. This product is for Research Use Only.

Calmodulin regulated spectrin associated protein family, member 3, Calmodulin-regulated spectrin-associated protein 3, CAMP3, KIAA1543, NEZHA, Protein Nezha

Q9P1Y5

NP065953

Human, Mouse

Synthetic peptide of human CAMSAP3

Unconjugated

Polyclonal Antibody

IHC, ELISA

Antigen affinity purification

Antibody

1.56 mg/mL

IHC 1:100-1:300, ELISA 1:5000-1:10000

PBS with 0.05% NaN3 and 40% Glycerol, pH7.4

Store at -20°C. Avoid freeze / thaw cycles.

Rabbit