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Immunofluorescence analysis of LKB1 was done on 70% confluent log phase HeLa cells. The cells were fixed with 4% paraformaldehyde for 10 minutes, permeabilized with 0.1% Triton™ X-100 for 10 minutes, and blocked with 1% BSA for 1 hour at room temperature. The cells were labeled with LKB1 (206R24) Mouse Monoclonal Antibody (AHO1392) at 1ug/ml in 0.1% BSA and incubated for 3 hours at room temperature and then labeled with Goat anti-Mouse IgG (H+L) Superclonal™ Secondary Antibody, Alexa Fluor® 488 conjugate (Product # A28175) at a dilution of 1:2000 for 45 minutes at room temperature (Panel a: green). Nuclei (Panel b: blue) were stained with SlowFade® Gold Antifade Mountant with DAPI (S36938). F-actin (Panel c: red) was stained with Alexa Fluor® 555 Rhodamine Phalloidin (Product # R415, 1:300). Panel d is a merged image showing Nuclear localization. Panel e is a no primary antibody control. The images were captured at 60X magnification.
|Tested species reactivity||Human, Mouse, Primate, Rat|
|Host / Isotype||Mouse / IgG2a, kappa|
|Immunogen||Recombinant fragment of human LKB1 expressed in E. coli.|
|Storage buffer||PBS, pH 7.2, with 1% BSA|
|Contains||0.1% sodium azide|
|Tested Applications||Dilution *|
|Flow Cytometry (Flow)||3-5 µg/10^6 cells|
|Immunocytochemistry (ICC)||1-2 µg/ml|
|Immunofluorescence (IF)||1-2 µg/ml|
|Immunohistochemistry (Paraffin) (IHC (P))||1:10-1:50|
|Western Blot (WB)||0.5-2 µg/ml|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
STK11, is a member of the serine/threonine kinase family, regulates cell polarity and functions as a tumor suppressor. Mutations in STK11 have been associated with Peutz-Jeghers syndrome, an autosomal dominant disorder characterized by the growth of polyps in the gastrointestinal tract, pigmented macules on the skin and mouth, and other neoplasms.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
CAMK group; CAMKL family; liver kinase B1; liver kinase B1 homolog; LKB subfamily; polarization-related protein LKB1; Protein kinase; renal carcinoma antigen NY-REN-19; Ser/Thr (non-receptor); serine/threonine-protein kinase 11; serine/threonine-protein kinase LKB1; serine/threonine-protein kinase STK11
AA408040; hLKB1; LKB1; Par-4; PJS; R75140; STK11