This antibody specifically recognizes GSK3beta phosphorylated at Tyr215 at 46 kDa and GSK3alpha phosphorylated at Tyr278 at 54 kDa in Western blot applications.
Characteristics
Synonyms: Glycogen synthase kinase-3 alpha, GSK3A, GSK-3 alpha, Factor A
Purification
Subsequent Ultrafiltration and Size Exclusion Chromatography.
Components
incl. positive Control
Immunogen
Phosphopeptide conjugated to hemocyaninEpitope: Phosphotyrosine 215, Phosphotyrosine 278AA Sequence: N V S pY I C S
GSK3a
Reactivity: Human
WB, ELISA, IF
Host: Rabbit
Polyclonal
unconjugated
Application Notes
Immunoblotting: 0.5 μg/mL for HRPO/ECL detection. Recommended blocking buffer: Casein/Tween 20 based blocking and blot incubationbuffer AS00002BU-N or AS00002BU-L. Included Positive Control: Cell lysate from pervanadate treated HepG2 cells (See Protocolsfor more details). Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
Protocol
Positive Control Provided. Cell lysate from pervanadate-treated HepG2 cellsDescription: Cell lysate from pervanadate-treated HepG2 cells, hepatocellular carcinoma(Human)Format: Lyophilized cell lysate from from HepG2 cells. Serum starved cells were treated for 15min with pervanadate. Reconstitution: Restore by addition of 200 µl H20. After complete solubilization add 200 µl2x SDS-PAGE sample buffer, mix and incubate at 90°C for 5 min. Storage: Aliquote and store frozen. Avoid repeated freeze/thaw cycles.
Restrictions
For Research Use only
Concentration
0.5 mg/mL
Buffer
PBS with 0.09 % Sodium Azide/PEG and Sucrose.
Preservative
Sodium azide
Precaution of Use
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Storage
4 °C
Storage Comment
Aliquote and freeze in liquid nitrogen at -80 °C. Avoid repeated freezing and thawing. Thaw aliquots at 37 °C. Thawed aliquots may be stored at 4 °C up to 3 months. Shelf life: one year from despatch.
Glycogen Synthase Kinase 3 beta (GSK3beta) is a serine/threonine kinase that is acting independently of most signal transduction pathways. The activity of GSK3beta can be modulated by phosphorylation of Ser9 and Tyr215 in the activation loop. GSK3beta plays a crucial role in phosphorylation of beta-catenin and thus is an important kinase involved in the regulation of beta-catenin/wnt-signaling.Synonyms: Factor A, GSK-3 alpha, GSK3A, Glycogen synthase kinase-3 alpha