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P0357

Sigma-Aldrich

Anti-p57Kip2 antibody produced in rabbit

IgG fraction of antiserum, buffered aqueous solution

Sinónimos:

Anti-Kip2

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About This Item

Número MDL:
Código UNSPSC:
12352203
NACRES:
NA.41

origen biológico

rabbit

Nivel de calidad

conjugado

unconjugated

forma del anticuerpo

IgG fraction of antiserum

tipo de anticuerpo

primary antibodies

clon

polyclonal

Formulario

buffered aqueous solution

mol peso

antigen 57 kDa

reactividad de especies

human, mouse (predicted), bovine

técnicas

immunoprecipitation (IP): 5 μg using 0.5-1 mg of HeLa nuclear extract and a bovine brain nuclear extract
western blot: 2 μg/mL using HeLa nuclear extract and bovine brain nuclear extract

Nº de acceso UniProt

Condiciones de envío

dry ice

temp. de almacenamiento

−20°C

modificación del objetivo postraduccional

unmodified

Información sobre el gen

human ... CDKN1C(1028)
mouse ... Cdkn1c(12577)

Descripción general

Cyclin-dependent kinase inhibitor p57 (CDKN1C) or p57KIP2 (kinase inhibitory protein) is a tumor suppressor gene. It is a 316 amino acid protein with conserved amino- and carboxy-terminal domains and sequences with proline-alanine repeats. During mouse embryogenesis, p57KIP2 transcript is highly expressed in skeletal muscles, brain, heart, lungs and eye. The gene encoding this protein is localized on human chromosome 11p15.4.

Inmunógeno

synthetic peptide corresponding to amino acids 303-316 of human Kip2, conjugated to KLH.

Aplicación

Anti-p57Kip2 antibody produced in rabbit has been used in Western blotting.

Acciones bioquímicas o fisiológicas

Cyclin-dependent kinase inhibitor p57 (CDKN1C) or p57KIP2 (kinase inhibitory protein) plays a vital role as a tight-binding inhibitor of several G1 cyclin/cyclin-dependent kinase (CDK) complexes. It is a negative regulator of cell proliferation. Mutation in this gene has been associated with Beckwith-Wiedemann syndrome. p57Kip2 facilitates direct inhibition of DNA replication by binding to the proliferating cell nuclear antigen.

Forma física

Solution in 0.1 M Tris-glycine, pH 7.4, containing 0.15 M NaCl, and 0.05% sodium azide.

Nota de preparación

Purified using protein A

Cláusula de descargo de responsabilidad

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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Código de clase de almacenamiento

10 - Combustible liquids

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


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Molecular and cellular biology, 34(8), 1452-1459 (2014-02-12)
The Cip/Kip family, namely, p21(Cip1), p27(Kip1), and p57(Kip2), are stoichiometric cyclin-dependent kinase inhibitors (CKIs). Paradoxically, they have been proposed to also act as positive regulators of Cdk4/6-cyclin D by stabilizing these heterodimers. Loss of p21(Cip1) and p27(Kip1) reduces Cdk4/6-cyclin D
p57KIP2, a structurally distinct member of the p21CIP1 Cdk inhibitor family, is a candidate tumor suppressor gene.
Matsuoka S, et al.
Genes & Development, 9(6), 650-662 (1995)
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Glia, 67(1), 160-170 (2018-11-16)
Remyelination in the adult CNS depends on activation, differentiation, and functional integration of resident oligodendroglial precursor cells (OPCs) and constitutes the only spontaneous neuroregenerative process able to compensate for functional deficits upon loss of oligodendrocytes and myelin sheaths as it

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