Protein G Affinity Chromatography. Then, the antibody fraction is peptide affinity purified in a 2-step procedure with control and phosphorylated peptides. The phospho-specific antibody is eluted with high and low pH buffers and neutralized immediately, followed by dialysis against PBS.
Immunogène
This antibody is generated from rabbits immunized with a KLH conjugated synthetic phosphopeptide corresponding to amino acid residues surrounding Tyr705 of human STAT3.
ELISA: 1/1,000. Western blot: 1/100-1/500. Immunohistochemistry: 1/50-1/100. Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
Restrictions
For Research Use only
Format
Liquid
Concentration
0.25 mg/mL
Buffer
PBS with 0.09 % (W/V) Sodium Azide as preservative.
Agent conservateur
Sodium azide
Précaution d'utilisation
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Conseil sur la manipulation
Avoid repeated freezing and thawing.
Stock
4 °C/-20 °C
Stockage commentaire
Store the antibody undiluted at 2-8 °C for one month or (in aliquots) at-20 °C for longer.
Antigène
STAT3
(Signal Transducer and Activator of Transcription 3 (Acute-Phase Response Factor) (STAT3))
anticorps 1110034C02Rik, anticorps AW109958, anticorps Aprf, anticorps APRF, anticorps HIES, anticorps Xstat3, anticorps aprf, anticorps hies, anticorps stat3, anticorps wu:fc15d02, anticorps wu:fl59g06, anticorps z-Stat3, anticorps signal transducer and activator of transcription 3, anticorps signal transduction and activation of transcription 3, anticorps signal transducer and activator of transcription 3, gene 1 L homeolog, anticorps signal transducer and activator of transcription 3 (acute-phase response factor), anticorps STAT3, anticorps stat3, anticorps Stat3, anticorps stat3.1.L
Sujet
STAT3 is a member of the STAT protein family. In response to cytokines and growth factors, STAT family members are phosphorylated by the receptor associated kinases, and then form homo- or heterodimers that translocate to the cell nucleus where they act as transcription activators. This protein is activated through phosphorylation in response to various cytokines and growth factors including IFNs, EGF, IL5, IL6, HGF, LIF and BMP2. This protein mediates the expression of a variety of genes in response to cell stimuli, and thus plays a key role in many cellular processes such as cell growth and apoptosis. The small GTPase Rac1 has been shown to bind and regulate the activity of this protein. PIAS3 protein is a specific inhibitor of this protein.Synonyms: APRF, Acute-phase response factor, STAT-3, Signal transducer and activator of transcription 3