LKB1 (phospho Ser428) rabbit pAb

This gene, which encodes a member of the serine/threonine kinase family, regulates cell polarity and functions as a tumor suppressor. Mutations in this gene 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. Alternate transcriptional splice variants of this gene have been observed but have not been thoroughly characterized. [provided by RefSeq, Jul 2008],

Product Specifications

Background

UniProt

Q15831

Swiss Prot

Q15831

Reactivity

Human; Mouse; Cow

Immunogen

The antiserum was produced against synthesized peptide derived from human LKB1 around the phosphorylation site of Ser428. AA range:384-433

Clonality

Polyclonal

Source

Rabbit

Applications

WB; IHC; IF; ELISA

Concentration

1 mg/ml

Dilution

Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. Immunofluorescence: 1/200 - 1/1000. ELISA: 1/40000. Not yet tested in other applications.

Molecular Weight

65kD

Storage Conditions

-20°C/1 year

Observed Molecular Weight

65kD

Fragment

IgG

Subcellular Location

Nucleus. Cytoplasm. Membrane . Mitochondrion. A small fraction localizes at membranes (By similarity) . Relocates to the cytoplasm when bound to STRAD (STRADA or STRADB) and CAB39/MO25 (CAB39/MO25alpha or CAB39L/MO25beta) . Translocates to the mitochondrion during apoptosis. PTEN promotes cytoplasmic localization. .; [Isoform 2]: Nucleus . Cytoplasm . Predominantly nuclear, but translocates to the cytoplasm in response to metformin or peroxynitrite treatment.