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Key Documents

AV46350

Sigma-Aldrich

Anti-CDT1 antibody produced in rabbit

affinity isolated antibody

Synonym(s):

Anti-Chromatin licensing and DNA replication factor 1, Anti-DUP, Anti-RIS2

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

Quality Level

100

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

60 kDa

species reactivity

human, mouse, pig, rat

concentration

0.5 mg - 1 mg/mL

technique(s)

immunohistochemistry: suitable
western blot: suitable

NCBI accession no.

NP_112190

UniProt accession no.

Q9H211

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... CDT1(81620)

Immunogen

Synthetic peptide directed towards the C terminal region of human CDT1

Application

Anti-CDT1 antibody produced in rabbit is suitable for western blotting at a concentration of 1μg/ml.

Biochem/physiol Actions

CDT1 (chromatin licensing and DNA replication factor 1) gene also referred to as DUP or RIS2 encodes for a protein that is a nuclear localizing replication initiation factor and is expressed only during the G1 and S phases of the cell cycle. CDT1 interacts with CDC6 and stimulates the loading of the mini-chromosome maintenance complex onto chromatin. Hence it forms a pre-replication complex necessary to initiate DNA replication. Further, geminin inhibits CDT1 and may facilitate the inhibition of replication at inappropriate origins. Overexpression of Cdt1 mRNA and geminin may play a crucial role in pathogenesis of acute leukemia (AL).

Sequence

Synthetic peptide located within the following region: PATPPATPPAASPSALKGVSQDLLERIRAKEAQKQLAQMTRCPEQEQRLQ

Physical form

Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

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Ke-Hua Zhang et al.
Zhongguo shi yan xue ye xue za zhi, 19(3), 578-581 (2011-07-07)
The purpose of this study was to detect the expression levels of geminin and cdt1 in peripheral blood and bone marrow from patients with newly diagnosed acute leukemia (AL), and further explore effects of them in the pathogenesis of AL.
Jeanette Gowen Cook et al.
The Journal of biological chemistry, 279(10), 9625-9633 (2003-12-16)
Chromosomal DNA replication requires the recruitment of the six-subunit minichromosome maintenance (Mcm) complex to chromatin through the action of Cdc6 and Cdt1. Although considerable work has described the functions of Cdc6 and Cdt1 in yeast and biochemical systems, evidence that
J A Wohlschlegel et al.
Science (New York, N.Y.), 290(5500), 2309-2312 (2000-12-23)
In all eukaryotic organisms, inappropriate firing of replication origins during the G2 phase of the cell cycle is suppressed by cyclin-dependent kinases. Multicellular eukaryotes contain a second putative inhibitor of re-replication called geminin. Geminin is believed to block binding of

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