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Anti-Phospho-STK11 (Ser428) Polyclonal Antibody

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Catalog No. TMAC-02409

Anti-Phospho-STK11 (Ser428) Polyclonal Antibody is a Rabbit antibody targeting Phospho-STK11 (Ser428). Anti-Phospho-STK11 (Ser428) Polyclonal Antibody can be used in WB.

Anti-Phospho-STK11 (Ser428) Polyclonal Antibody

Anti-Phospho-STK11 (Ser428) Polyclonal Antibody

😃Good
Catalog No. TMAC-02409
Anti-Phospho-STK11 (Ser428) Polyclonal Antibody is a Rabbit antibody targeting Phospho-STK11 (Ser428). Anti-Phospho-STK11 (Ser428) Polyclonal Antibody can be used in WB.
Pack SizePriceAvailabilityQuantity
50 μL$2167-10 days
100 μL$3177-10 days
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Product Introduction

Bioactivity
Description
Anti-Phospho-STK11 (Ser428) Polyclonal Antibody is a Rabbit antibody targeting Phospho-STK11 (Ser428). Anti-Phospho-STK11 (Ser428) Polyclonal Antibody can be used in WB.
Ig Type
IgG
Reactivity
Human
Application
Recommended Dose
WB: 1:500-1000
Antibody Type
Polyclonal
Host SpeciesRabbit
ConstructionPolyclonal Antibody
PurificationAntibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy using non-phosphopeptide.
AppearanceLiquid
FormulationRabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Research BackgroundTumor 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.
Related Conjugates and Formulations
Conjucates
Unconjugated
Others Formats
Phospho
Antigen Details
Immunogen
Peptide sequence around phosphorylation site of serine428 (R-L-S(p)-A-C) derived from Human LKB1
Antigen Species
human
Uniprot ID
Chemical Properties
Molecular WeightActual: 65 kDa.
Stability & Storage
Stability & StorageStore at -20°C or -80°C for 12 months. Avoid repeated freeze-thaw cycles.
TransportShipping with blue ice.

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Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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