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Key Documents

ABT59

Sigma-Aldrich

Anti-Pericentrin Antibody

from rabbit, purified by affinity chromatography

Synonym(s):

Pericentrin, Kendrin, Pericentrin-B

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About This Item

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

biological source

rabbit

Quality Level

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

purified by

affinity chromatography

species reactivity

human

technique(s)

immunocytochemistry: suitable
western blot: suitable

NCBI accession no.

UniProt accession no.

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

human ... PCNT(5116)

General description

Pericentrin binds to calmodulin and is expressed in the centrosome that serves as a multifunctional scaffold for anchoring proteins and protein complexes. Evidence suggests that pericentrin plays a role in microtubule nucleation and spindle organization. Recent studies show pericentrin plays a role in Majewski/micorcephalic osteodysplastic primordial dwarfism type II (MOPDII) and Seckel Syndrome. Recent use in network modeling indicates a direct link between breast cancer susceptibility to centrosome defects. Pericentrin is a potential marker for centrosome defects in cancer and cancer progression, as centrosomal abonormalities in solid tumors are accompanied by increased pericentrin levels and defects in pericentrin organization.

Specificity

Other homologies: Mouse (89% sequence homology). No homology to Rat was found.

Immunogen

KLH-conjugated linear peptide corresponding to human Pericentrin.

Application

Immunocytochemistry Analysis: A 1:500 dilution from a representative lot detected Pericentrin in HeLa cells.
This Anti-Pericentrin Antibody is validated for use in WB, IC for the detection of Pericentrin.

Quality

Evaluated by Western Blot in HeLa cell lysate.

Western Blot Analysis: 0.5 µg/mL of this antibody detected Pericentrin in 10 µg of HeLa cell lysate. Western Blot was performed without Tween.

Target description

~250 kDa observed.
Uniprot describes 2 isoforms produced by alternative splicing with molecular weights at 378 & 355 kDa However in endogenous lysates, Pericentrin is observed at ~250 kDa & ~150 kDa for western blots (Wen, Y., et al. (2008). J Biol Chem. 283(5):2793-2803).

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

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Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Claudia Conte et al.
Biology open, 7(5) (2018-04-25)
Dynein is the sole processive minus-end-directed microtubule motor found in animals. It has roles in cell division, membrane trafficking, and cell migration. Together with dynactin, dynein regulates centrosomal orientation to establish and maintain cell polarity, controls focal adhesion turnover and
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