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S4933 Sigma

Anti-phospho-STAT3 (pTyr705) antibody produced in rabbit

IgG fraction of antiserum, buffered aqueous glycerol solution



Related Categories Alphabetical Index, Antibodies, Primary Antibodies, ST-ST
biological source   rabbit
antibody form   IgG fraction of antiserum
clone   polyclonal
form   buffered aqueous glycerol solution
mol wt   antigen mol wt 89 kDa
species reactivity   human, mouse, rat
application(s)   western blot (chemiluminescent): 1:1,000 using an extract of CNTF-treated human SK-N-MC cells
conjugate   unconjugated
shipped in   wet ice
storage temp.   −20°C



synthetic peptide (CEADPGSAAP[pY]LKTK) corresponding to human STAT3, (amino acids 695-709) conjugated to BSA.


The antibody recognizes tyrosine705 phosphorylated STAT3 protein.

Physical form

Solution in 0.01 M Tris, pH 7.4, containing 75 mM NaCl, 5 mg/ml bovine serum albumin, and 50% glycerol

Price and Availability

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.
Protocols & Articles


Antibody Basics

Immunoglobulins (Igs) are produced by B lymphocytes and secreted into plasma. The Ig molecule in monomeric form is a glycoprotein with a molecular weight of approximately 150 kDa that is shaped more ...
Keywords: Affinity chromatography, Centrifugation, Chromatography, Digestions, Direct immunofluorescence, Gene expression, High performance liquid chromatography, Immunofluorescence, Ion Exchange, Microscopy, Precipitation, Purification, Rheumatology, Scanning electron microscopy

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Monoclonal and polyclonal primary antibodies are focused on cell biology, neurobiology and molecular biology. Secondary antibodies targeting multiple host’s IgG are conjugated to alkaline phosphatase...
Keywords: Amplification, Buffers, Cell biology, Enzyme-linked immunosorbent assay, Immunofluorescence, Immunohistochemistry, Immunoprecipitation, Molecular biology, Phosphorylations, Purification, Western blot

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S2690 Anti-phospho-STAT3 (pTyr705) antibody produced in rabbit, affinity isolated antibody, buffered aqueous glycerol solution

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