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Key Documents

05-345

Sigma-Aldrich

Anti-p21/WAF1/Cip1 Antibody

Upstate®, from mouse

Synonim(y):

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

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

pochodzenie biologiczne

mouse

Poziom jakości

forma przeciwciała

purified immunoglobulin

rodzaj przeciwciała

primary antibodies

klon

CP36, monoclonal
CP74, monoclonal

reaktywność gatunkowa

mouse, human

producent / nazwa handlowa

Upstate®

metody

immunoprecipitation (IP): suitable
western blot: suitable

izotyp

IgG

numer dostępu NCBI

numer dostępu UniProt

Warunki transportu

dry ice

docelowa modyfikacja potranslacyjna

unmodified

informacje o genach

human ... CDKN1A(1026)

Opis ogólny

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.

Specyficzność

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

Immunogen

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

Zastosowanie

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.

Jakość

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

Opis wartości docelowych

21 kDa

Postać fizyczna

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.

Przechowywanie i stabilność

Stable for 1 year at from date of receipt.

Komentarz do analizy

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.

Inne uwagi

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

Informacje prawne

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

Oświadczenie o zrzeczeniu się odpowiedzialności

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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Kod klasy składowania

12 - Non Combustible Liquids

Klasa zagrożenia wodnego (WGK)

WGK 1

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable


Certyfikaty analizy (CoA)

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Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Metformin suppresses growth of human head and neck squamous cell carcinoma via global inhibition of protein translation.
Sikka, A; Kaur, M; Agarwal, C; Deep, G; Agarwal, R
Cell Cycle null
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)
Georg Nickenig et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 16(9), 1077-1086 (2002-06-28)
Reactive oxygen species such as superoxide and hydroxyl radicals have been implicated in the pathogenic growth of various cell types. The molecular mechanisms involved in redox-sensitive cell growth control are poorly understood. Stimulation of cultured vascular smooth muscle cells (VSMC)
M Pibiri et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 15(6), 1006-1013 (2001-04-09)
The thyroid hormone (T3) affects cell growth, differentiation, and regulates metabolic functions via its interaction with the thyroid hormone nuclear receptors (TRs). The mechanism by which TRs mediate cell growth is unknown. To investigate the mechanisms responsible for the mitogenic
Dual mode of regulation of cell division cycle 25 A protein by TRB3.
Satoshi Sakai,Nobumichi Ohoka,Kikuo Onozaki,Masatoshi Kitagawa,Makoto Nakanishi,Hidetoshi Hayashi
Biological & Pharmaceutical Bulletin null

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