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Merck
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Documentos clave

05-345

Sigma-Aldrich

Anti-p21/WAF1/Cip1 Antibody

Upstate®, from mouse

Sinónimos:

CDK-interacting protein, CDK-interaction protein, DNA synthesis inhibitor, Melanoma differentiation-associated protein 6, cyclin-dependent kinase inhibitor 1A, melanoma differentiation associated protein 6, wild-type p53-activated fragment 1

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About This Item

Código UNSPSC:
12352203
eCl@ss:
32160702
NACRES:
NA.41
En este momento no podemos mostrarle ni los precios ni la disponibilidad

origen biológico

mouse

Nivel de calidad

forma del anticuerpo

purified immunoglobulin

tipo de anticuerpo

primary antibodies

clon

CP36, monoclonal
CP74, monoclonal

reactividad de especies

mouse, human

fabricante / nombre comercial

Upstate®

técnicas

immunoprecipitation (IP): suitable
western blot: suitable

isotipo

IgG

Nº de acceso NCBI

Nº de acceso UniProt

Condiciones de envío

dry ice

modificación del objetivo postraduccional

unmodified

Información sobre el gen

human ... CDKN1A(1026)

Descripción general

Two families of cyclin dependent kinase inhibitors (CKIs) have been identified. The p21WAF1/Cip1 family inhibits all kinases involved in the G1/S transition. The p16INK4a family inhibits Cdk4 and Cdk6 specifically. The biochemical activities and patterns of expression of CKIs during development implicate these proteins as the primary effectors of signaling pathways that control cell cycle exit, an event that is critical for differentiation. Studies have shown that p21WAF1/Cip1 binds tightly to the G1 and S phase kinases, cyclin E/Cdk2, cyclin D/Cdk4, and cyclin A/Cdk2, and effectively inhibits their activity, whereas p21WAF1/Cip1 is a relatively poor inhibitor of the G2/M phase kinase cyclin B/Cdc2. In addition, p21WAF1/Cip1 inhibits proliferating cell nuclear antigen (PCNA), binds to and inhibits inactivation of Rb, which is essential for cell cycle progression, and may also interact with E2F and protect cells against p53-mediated apoptosis.

Especificidad

Other species cross-reactivity is unknown.
Recognizes Cip1, MW 21 kDa

Inmunógeno

Epitope: amino acids 1-80
Recombinant full-length human Cip1 with a histidine tag.

Aplicación

Immunoprecipitation: 4 μg of a previous lot immunoprecipitated Cip1 from 500 μg of HeLa nuclear extract.
Research Category
Epigenetics & Nuclear Function
Research Sub Category
Cell Cycle, DNA Replication & Repair
Use Anti-p21/WAF1/Cip1 Antibody (Mouse Monoclonal Antibody) validated in WB, IP to detect p21/WAF1/Cip1 also known as CDK-interacting protein or cyclin-dependent kinase inhibitor 1A.

Calidad

Evaluated by western blotting on HeLa nuclear extract.

Western Blot Analysis: 0.5-2 μg/mL of this antibody detected Cip1 in 20 μg of HeLa nuclear extract

Descripción de destino

21 kDa

Forma física

Format: Purified
Protein G Purified
Purified, pooled monoclonal mouse IgGs in buffer containing 0.1 M Trisglycine, pH 7.4, 0.15 M NaCl containing 0.05% sodium azide. Frozen solution.

Almacenamiento y estabilidad

Stable for 1 year at from date of receipt.

Nota de análisis

Control
Positive Antigen Control: Catalog #12-309, Hela cell nuclear extract. Add an equal volume of Laemmli reducing sample buffer to 10 μL of extract and boil for 5 minutes to reduce the preparation. Load 20 μg of reduced extract per lane for minigels.

Otras notas

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

Información legal

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

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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Opcional

Referencia del producto
Descripción
Precios

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


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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CREG1 enhances p16(INK4a) -induced cellular senescence.
Moolmuang, B; Tainsky, MA
Cell Cycle null
M Pibiri et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 15(6), 1006-1013 (2001-04-09)
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Sorafenib attenuates p21 in kidney cancer cells and augments cell death in combination with DNA-damaging chemotherapy.
Inoue, Hiromi, et al.
Cancer Biology & Therapy, 12, 827-836 (2011)

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