Tested Applications
| Positive WB detected in | HEK-293 cells, Jurkat cells |
| Positive IP detected in | HEK-293 cells |
| Positive IHC detected in | human lung cancer tissue, human testis tissue, human breast cancer tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:1000-1:6000 |
| Immunoprecipitation (IP) | IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate |
| Immunohistochemistry (IHC) | IHC : 1:50-1:500 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
Product Information
10746-1-AP targets STK11/LKB1 in WB, IHC, IF, IP, CoIP, ELISA applications and shows reactivity with human samples.
| Tested Reactivity | human |
| Cited Reactivity | human, mouse, rat, pig, hamster |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen |
CatNo: Ag1048 Product name: Recombinant human STK11 protein Source: e coli.-derived, PGEX-4T Tag: GST Domain: 134-433 aa of BC007981 Sequence: CGMQEMLDSVPEKRFPVCQAHGYFCQLIDGLEYLHSQGIVHKDIKPGNLLLTTGGTLKISDLGVAEALHPFAADDTCRTSQGSPAFQPPEIANGLDTFSGFKVDIWSAGVTLYNITTGLYPFEGDNIYKLFENIGKGSYAIPGDCGPPLSDLLKGMLEYEPAKRFSIRQIRQHSWFRKKHPPAEAPVPIPPSPDTKDRWRSMTVVPYLEDLHGADEDEDLFDIEDDIIYTQDFTVPGQVPEEEASHNGQRRGLPKAVCMNGTEAAQLSTKSRAEGRAPNPARKACSASSKIRRLSACKQQ Predict reactive species |
| Full Name | serine/threonine kinase 11 |
| Calculated Molecular Weight | 49 kDa |
| Observed Molecular Weight | 50-55 kDa |
| GenBank Accession Number | BC007981 |
| Gene Symbol | LKB1 |
| Gene ID (NCBI) | 6794 |
| RRID | AB_2271311 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| UNIPROT ID | Q15831 |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA. |
Background Information
STK11(serine/threonine-protein kinase 11) is also named as LKB1, PJS, and belongs to the protein kinase superfamily. It 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. The tumour suppressor protein LKB1 is a serine/threonine kinase that has been causally linked to Peutz-Jeghers syndrome (PJS). Defects in STK11 are a cause of Peutz-Jeghers syndrome (PJS) and defects in STK11 have been associated with testicular germ cell tumor (TGCT) and some sporadic cancers, especially lung cancers. STK11 has 2 isoforms with MW of 49 kDa and 45 kDa, and can be detected as 50-54 kDa after posttranslational modification.
Protocols
| Product Specific Protocols | |
|---|---|
| IHC protocol for STK11/LKB1 antibody 10746-1-AP | Download protocol |
| IP protocol for STK11/LKB1 antibody 10746-1-AP | Download protocol |
| WB protocol for STK11/LKB1 antibody 10746-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
What published studies show
| Species | Application | Title |
|---|---|---|
Cell Metab CircACC1 Regulates Assembly and Activation of AMPK Complex under Metabolic Stress.
| ||
Nat Commun Cardiomyocyte OTUD1 drives diabetic cardiomyopathy via directly deubiquitinating AMPKα2 and inducing mitochondrial dysfunction | ||
J Adv Res Genome-wide CRISPR screen identifies STK11 as a critical regulator of sialic acid clusters important for influenza A virus attachment
| ||
Nat Commun Cordycepin prevents radiation ulcer by inhibiting cell senescence via NRF2 and AMPK in rodents. | ||
EBioMedicine Exogenous NADPH exerts a positive inotropic effect and enhances energy metabolism via SIRT3 in pathological cardiac hypertrophy and heart failure | ||
Reviews
What customers say
The reviews below have been submitted by verified Proteintech customers who received an incentive for providing their feedback.
Bogdan (Verified Customer) (11-29-2018) |
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