KO Validated
STAT3
Reactivity: Human
WB, IHC, IP, IF
Host: Rabbit
Monoclonal
unconjugated
Application Notes
Western Blot: 1: 500approx. 1: 1000. Immunohistochemistry: 1: 50approx. 1: 100. Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
Restrictions
For Research Use only
Concentration
1.0 mg/mL
Buffer
PBS (without Mg2+ and Ca2+), pH 7.4 containing 150 mM NaCl, 0.02 % Sodium Azide and 50 % Glycerol
Preservative
Sodium azide
Precaution of Use
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Handling Advice
Avoid repeated freezing and thawing.
Storage
-20 °C
Storage Comment
Store the antibody (in aliquots) at -20 °C.
Target
STAT3
(Signal Transducer and Activator of Transcription 3 (Acute-Phase Response Factor) (STAT3))
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Background
STAT3 is a key signaling molecule for many cytokines and growth-factor receptors and is required for murine fetal development. STAT3 is also constitutively activated in a number of human tumors, possesses oncogenic potential, and anti-apoptotic activities. Following phosphorylation at Y705, STAT3 dimerizes, translocates to the nucleus and binds DNA. Transcriptional activation seems to be regulated by phosphorylation at Ser 727. STAT3 exists as an alpha form (86kD) and a beta form (79kD) that lacks a 50 amino acid domain containing Ser 727.Synonyms: APRF, Acute-phase response factor, STAT-3, Signal transducer and activator of transcription 3