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Key Documents

ABS234

Sigma-Aldrich

Anti-PI3 Kinase Antibody, p85

from rabbit, purified by affinity chromatography

Synonyme(s) :

Phosphatidylinositol 3-kinase regulatory subunit alpha, PI3-kinase regulatory subunit alpha, PI3K regulatory subunit alpha, PtdIns-3-kinase regulatory subunit alpha, Phosphatidylinositol 3-kinase 85 kDa regulatory subunit alpha, PI3-kinase subunit p85-al

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About This Item

Code UNSPSC :
12352203
eCl@ss :
32160702
Nomenclature NACRES :
NA.41

Source biologique

rabbit

Niveau de qualité

100

Forme d'anticorps

affinity isolated antibody

Type de produit anticorps

primary antibodies

Clone

polyclonal

Produit purifié par

affinity chromatography

Espèces réactives

rat, human

Réactivité de l'espèce (prédite par homologie)

mouse (based on 100% sequence homology), monkey (based on 100% sequence homology), bovine (based on 100% sequence homology)

Technique(s)

immunoprecipitation (IP): suitable
western blot: suitable

Numéro d'accès NCBI

NP_037137

Numéro d'accès UniProt

Q63787

Conditions d'expédition

wet ice

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

bovine ... Pik3R1(282307)
human ... PIK3R1(5295)
mouse ... Pik3R1(18708)
rat ... Pik3R1(25513)
rhesus monkey ... Pik3R1(698996)

Description générale

Phosphatidylinositol 3-Kinase (PI3 Kinase) is responsible for phosphorylation of the 3 position of the inositol ring of PI(4,5)P2, to generate PI(3,4,5)P3, a potent second messenger required for survival signaling, and insulin action. PI3 Kinase is a heterodimeric complex composed of an 85 kDa regulatory subunit and a 110 kDa catalytic subunit. Tyrosine phosphorylation of growth factor receptors creates docking sites for binding of p85 (through its SH2 domains) on the receptors; p85 brings with it p110, which is then proximal to its phospho-lipid substrate on the membrane. PI3 Kinase is also activated by Ras, and by the β,γ subunits of heterotrimeric G-proteins. PI3 Kinase is inhibited by wortmannin, a useful tool for the study of the PI3 Kinase signaling pathway.

Immunogène

GST-tagged recombinant protein corresponding to rat PI3 Kinase, p85.

Application

Detect PI3 Kinase, p85 using this rabbit polyclonal antibody, Anti-PI3 Kinase Antibody, p85 validated for use in western blotting & IP.
Immunoprecipitation Analysis: A representative lot immunoprecipitated PI3 Kinase, p85 in 0.5 mg of Jurkat cell lysate.

Qualité

Evaluated by Western Blotting in Jurkat cell lysate.

Western Blotting Analysis: A 1:600 dilution of this antibody detected PI3 Kinase, p85 in 10 µg of Jurkat cell lysate.

Description de la cible

~85 kDa observed

Liaison

Replaces: 06-497

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Code de la classe de stockage

12 - Non Combustible Liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Mathews Valuparampil Varghese et al.
American journal of physiology. Lung cellular and molecular physiology, 320(4), L508-L521 (2021-01-28)
We have previously reported that several patients with idiopathic pulmonary hypertension (PH) had different types of G6PD deficiency. However, the role of G6PD in PH is multifactorial because G6PD is involved in controlling oxidative stress, metabolic switch, and red blood
Julie Milanini et al.
Journal of cell science, 131(3) (2017-12-17)
A key step of epithelial morphogenesis is the creation of the lumen. Luminogenesis by hollowing proceeds through the fusion of apical vesicles at cell-cell contacts. The small nascent lumens grow through extension, coalescence and enlargement, coordinated with cell division, to
Cole D Davidson et al.
Journal of the Endocrine Society, 5(8), bvab102-bvab102 (2021-07-15)
Thyroid cancer is the most common endocrine malignancy, and the global incidence has increased rapidly over the past few decades. Anaplastic thyroid cancer (ATC) is highly aggressive, dedifferentiated, and patients have a median survival of fewer than 6 months. Oncogenic
Zhiyong Wang et al.
Nature communications, 12(1), 2383-2383 (2021-04-24)
Immune checkpoint blockade (ICB) therapy has revolutionized head and neck squamous cell carcinoma (HNSCC) treatment, but <20% of patients achieve durable responses. Persistent activation of the PI3K/AKT/mTOR signaling circuitry represents a key oncogenic driver in HNSCC; however, the potential immunosuppressive

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