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Key Documents

SRP5106

Sigma-Aldrich

p18INK4C, GST tagged human

recombinant, expressed in E. coli, ≥70% (SDS-PAGE), buffered aqueous glycerol solution

Synonym(s):

CDKN2C, INK4C, p18, p18-INK4C

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About This Item

UNSPSC Code:
12352202
NACRES:
NA.32

recombinant

expressed in E. coli

assay

≥70% (SDS-PAGE)

form

buffered aqueous glycerol solution

mol wt

~42 kDa

NCBI accession no.

shipped in

dry ice

storage temp.

−70°C

Gene Information

human ... CDKN2C(1031)

General description

p18INK4C is a member of the INK4 family of proteins that regulate the G1 to S cell cycle transition by binding to and inhibiting the pRb kinase activity of cyclin-dependent kinases 4 and 6. Mutation of p18INK4C impairs B-cell terminal differentiation and confers increased susceptibility to tumor development. p18INK4C can function as a tumor suppressor gene in Hodgkins lymphoma and its inactivation may contribute to the cell cycle deregulation and defective terminal differentiation characteristic of the Reed-Sternberg cells.

Physical form

Supplied in 50mM Tris-HCl, pH 7.5, 150mM NaCl, 10mM glutathione, 0.1mM EDTA, 0.25mM DTT, 0.1mM PMSF, 25% glycerol.

Preparation Note

after opening, aliquot into smaller quantities and store at -70 °C. Avoid repeating handling and multiple freeze/thaw cycles

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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Ravichandran N Venkataramani et al.
The Journal of biological chemistry, 277(50), 48827-48833 (2002-10-09)
p18(INK4c) is a member of the INK4 family of proteins that regulate the G(1) to S cell cycle transition by binding to and inhibiting the pRb kinase activity of cyclin-dependent kinases 4 and 6. The p16(INK4a) member of the INK4
Abel Sánchez-Aguilera et al.
Blood, 103(6), 2351-2357 (2003-12-03)
p18INK4c is a cyclin-dependent kinase (CDK) inhibitor that interferes with the Rb-kinase activity of CDK6/CDK4. Disruption of p18INK4c in mice impairs B-cell terminal differentiation and confers increased susceptibility to tumor development; however, alterations of p18INK4c in human tumors have rarely

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