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Key Documents

06-1398

Sigma-Aldrich

Anti-CDK5RAP2 Antibody

from rabbit, purified by affinity chromatography

Sinónimos:

CDK5 regulatory subunit-associated protein 2, CDK5 activator-binding protein C48, Centrosome-associated protein 215

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About This Item

Código UNSPSC:
12352203
eCl@ss:
32160702
NACRES:
NA.41

origen biológico

rabbit

Nivel de calidad

forma del anticuerpo

affinity isolated antibody

tipo de anticuerpo

primary antibodies

clon

polyclonal

purificado por

affinity chromatography

reactividad de especies

human

técnicas

immunocytochemistry: suitable
western blot: suitable

Nº de acceso NCBI

Nº de acceso UniProt

Condiciones de envío

wet ice

modificación del objetivo postraduccional

unmodified

Información sobre el gen

Descripción general

Also known as Cep215, CDK5RAP2 is involved in a variety of cellular processes. It serves as a potential regulator of CDK5 activity through its interaction with CDK5R1. It acts as a negative regulator of centriole disengagement, which maintains centriole engagement and cohesion. It is involved in the regulation of mitotic spindle orientation. Additionally, this protein mediates spindle checkpoint activation by serving as a transcriptional regulator of the MAD2 and BUBR1 promoter. In conjuction with MAPRE1, CDK5RAP2 promotes microtubule polymerization, bundle formation, and growth at the plus ends. It also plays a role in DNA damage-induced G2 cell cycle checkpoint. CDK5RAP2 is known to be mutated in primary microcephaly, a neuodevelopmental disorder that is characterized by a decrease in brain size.

Especificidad

Other Homologies: Rat (83% sequence homology) and Mouse (82% sequence homology).

Inmunógeno

MBP-tagged recombinant protein corresponding to human CDK5RAP2.

Aplicación

Immunocytochemistry Analysis: A representative lot from an independent laboratory detected CDK5RAP2 in RPE1 cells. (Barr, A.R., et al. (2010). J Cell Biol. 189(1):23-39.)
Use Anti-CDK5RAP2 Antibody (rabbit polyclonal antibody) validated in WB, ICC to detect CDK5RAP2 also known as CDK5 regulatory subunit-associated protein 2, CDK5 activator-binding protein C48, Centrosome-associated protein 215.

Calidad

Evaluated by Western Blot in 10 µg of HeLa cell lysate.

Western Blot Analysis: A 1:2,500 dilution of this antibody dectected CDK5RAP2 in 10µg of HeLa cell lysate.

Descripción de destino

~220 kDa observed. Uniprot.org states four isoforms produced by alternative splicing, which may be observed at a molecular weight of ~216 kDa, ~211 kDa, ~210 kDa, and ~206 kDa in some cell lysates.

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Código de clase de almacenamiento

12 - Non Combustible Liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


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Joo-Hee Sir et al.
The Journal of cell biology, 203(5), 747-756 (2013-12-04)
Most animal cells contain a centrosome, which comprises a pair of centrioles surrounded by an ordered pericentriolar matrix (PCM). Although the role of this organelle in organizing the mitotic spindle poles is well established, its precise contribution to cell division
Andrew Muroyama et al.
The Journal of cell biology, 213(6), 679-692 (2016-06-15)
Differentiation induces the formation of noncentrosomal microtubule arrays in diverse tissues. The formation of these arrays requires loss of microtubule-organizing activity (MTOC) at the centrosome, but the mechanisms regulating this transition remain largely unexplored. Here, we use the robust loss
Alexis R Barr et al.
The Journal of cell biology, 189(1), 23-39 (2010-04-07)
The centrosomal protein, CDK5RAP2, is mutated in primary microcephaly, a neurodevelopmental disorder characterized by reduced brain size. The Drosophila melanogaster homologue of CDK5RAP2, centrosomin (Cnn), maintains the pericentriolar matrix (PCM) around centrioles during mitosis. In this study, we demonstrate a
Tatsuo Miyamoto et al.
Human molecular genetics, 26(22), 4429-4440 (2017-10-04)
Primary microcephaly (MCPH) is an autosomal recessive disorder characterized by congenital reduction of head circumference. Here, we identified compound heterozygous mutations c.731 C > T (p.Ser 244 Leu) and c.2413 G > T (p.Glu 805 X) in the WDR62/MCPH2 gene, which encodes the mitotic centrosomal protein
Shinya Ohta et al.
PloS one, 10(11), e0142798-e0142798 (2015-11-13)
The centrosome-associated C1orf96/Centriole, Cilia and Spindle-Associated Protein (CSAP) targets polyglutamylated tubulin in mitotic microtubules (MTs). Loss of CSAP causes critical defects in brain development; however, it is unclear how CSAP association with MTs affects mitosis progression. In this study, we

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