LKB1 anticorps (pSer428)

N° du produit ABIN2568294

Détail du produit anti-LKB1 anticorps

Antigène: LKB1 (STK11) (serine/threonine Kinase 11 (STK11))

Épitope: pSer428

Reactivité: Humain, Souris

Hôte: Lapin

Clonalité: Polyclonal

Conjugué: Cet anticorp LKB1 est non-conjugé

Application: Western Blotting (WB)

Specificité: The antibody detects endogenous level of LKB1 only when phosphorylated at serine 428.

Purification: Antibodies were purified by affinity-chromatography using epitope-specific peptide.

Immunogène: LKB1 (phospho Ser428) antibody was raised against a peptide sequence around phosphorylation site of serine428 (R-L-S (p)-A-C) derived from Human LKB1 .

Isotype: IgG

Information d'application

Indications d'application: Western Blot: 1:500~1:1000

Restrictions: For Research Use only

Stockage

Format: Liquid

Concentration: 1 mg/mL

Buffer: Antibody supplied in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.

Agent conservateur: Sodium azide

Précaution d'utilisation: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Stock: -20 °C

Stockage commentaire: Store antibody at -20°C for up to one year.

Détails sur LKB1

Antigène: LKB1 (STK11) (serine/threonine Kinase 11 (STK11))

Autre désignation: LKB1 (STK11 Produits)

Synonymes: anticorps pjs, anticorps LKB1, anticorps XEEK1, anticorps Stk11, anticorps PJS, anticorps hLKB1, anticorps AA408040, anticorps Lkb1, anticorps Par-4, anticorps R75140, anticorps mLKB1, anticorps wu:fj61a05, anticorps zgc:110180, anticorps xeek1, anticorps serine/threonine kinase 11, anticorps polarization-related protein LKB1, anticorps serine/threonine kinase 11 L homeolog, anticorps STK11, anticorps stk11, anticorps LOC662493, anticorps Stk11, anticorps stk11.L

Sujet: Tumor suppressor serine/threonine-protein kinase that controls the activity of AMP-activated protein kinase (AMPK) family members, thereby playing a role in various processes such as cell metabolism, cell polarity, apoptosis and DNA damage response. Acts by phosphorylating the T-loop of AMPK family proteins, leading to promote their activity: phosphorylates PRKAA1, PRKAA2, BRSK1, BRSK2, MARK1, MARK2, MARK3, MARK4, NUAK1, NUAK2, SIK1, SIK2, SIK3 and SNRK but not MELK. Also phosphorylates non-AMPK family proteins such as STRADA and possibly p53/TP53. Acts as a key upstream regulator of AMPK by mediating phosphorylation and activation of AMPK catalytic subunits PRKAA1 and PRKAA2: it thereby regulates inhibition of signaling pathways that promote cell growth and proliferation when energy levels are low, glucose homeostasis in liver, activation of autophagy when cells undergo nutrient deprivation, B-cell differentiation in the germinal center in response to DNA damage. Also acts as a regulator of cellular polarity by remodeling the actin cytoskeleton. Required for cortical neurons polarization by mediating phosphorylation and activation of BRSK1 and BRSK2, leading to axon initiation and specification. Involved in DNA damage response: interacts with p53/TP53 and recruited to the CDKN1A/WAF1 promoter to participate in transcription activation. Able to phosphorylate p53/TP53, the relevance of such result in vivo is however unclear and phosphorylation may be indirect and mediated by downstream STK11/LKB1 kinase NUAK1 Also acts as a mediator p53/TP53-dependent apoptosis via interaction with p53/TP53: translocates to mitochondrion during apoptosis and regulates p53/TP53-dependent apoptosis pathways.

Poids moléculaire: 65 kDa

ID gène: 6794

NCBI Accession: NP_000446

UniProt: Q15831

Pathways: AMPK Signaling, Carbohydrate Homeostasis, Regulation of Carbohydrate Metabolic Process, L'effet Warburg