Western blot analysis of Heat Shock Protein 90 (Hsp90) was performed by loading 50ug of various whole cell lysates and 15ul PageRuler Prestained Protein Ladder (Product # 26616) onto a 4-20% Tris-HCl polyacrylamide gel. Proteins were transferred to a nitrocellulose membrane and blocked with 5% BSA/TBST for at least 1 hour. The membrane was probed with a Hsp90 monoclonal antibody (Product # MA3-011) at a dilution of 1:1000 overnight at 4°C on a rocking platform, washed in TBS-0.1%Tween-20, and probed with a goat anti-mouse IgG + IgM secondary antibody (Product # 31446) at a dilution of 1:40,000 for 30 minutes. Chemiluminescent detection was performed using SuperSignal West Dura (Product # 34075).
|Tested species reactivity||Mouse|
|Published species reactivity||Not Applicable|
|Host / Isotype||Goat / IgG|
|Storage buffer||PBS, pH 7.6, with 15mg/ml BSA|
|Storage Conditions||4° C|
|Cross Adsorption||Against human, bovine and horse serum proteins|
|Tested Applications||Dilution *|
|Western Blot (WB)||1:10,000-1:200,000|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
|Western Blot (WB)||See 1 publications below|
Concentration may vary slightly from lot-to-lot, see lot-specific datasheet for exact concentration.
Product # 31446 has been successfully used in Western blot, and ICC applications.
Antibody Specificity: This antibody reacts with both mouse IgG and IgM and with the light chains of other mouse immunoglobulins. No antibody was detected against non-immunoglobulin serum proteins. The antibody has been tested by ELISA and/or solid-phase adsorbed to ensure minimal cross-reaction with human, bovine and horse serum proteins. However, this antibody may cross-react with immunoglobulins from other species.
Restoration and Storage: Store product at 2-8 °C until opened. Restore with 1.5 ml distilled water (0.8 mg/ml after restoration). Centrifuge product if it is not completely clear after standing for 1-2 hours at room temperature. To judge clarity, draw product into a pasteur pipette. Product may be stored for several weeks at 2-8°C as an undiluted liquid. After dilution, do not use for more than one day.
To extend the shelf-life of this product, add an equal volume of glycerol to make a final concentration of approximately 50% glycerol and store at -20°C.
Country of Origin: USA
Thermo Scientific Anti-Mouse secondary antibodies are affinity-purified antibodies with well-characterized specificity for mouse immunoglobulins and are useful in the detection, sorting or purification of its specified target. Secondary antibodies offer increased versatility enabling users to use many detection systems (e.g. HRP, AP, fluorescence). They can also provide greater sensitivity through signal amplification as multiple secondary antibodies can bind to a single primary antibody. Most commonly, secondary antibodies are generated by immunizing the host animal with a pooled population of immunoglobulins from the target species and can be further purified and modified (i.e. immunoaffinity chromatography, antibody fragmentation, label conjugation, etc.) to generate highly specific reagents.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Upregulation of axon guidance molecules in the adult central nervous system of Nogo-A knockout mice restricts neuronal growth and regeneration.
31446 was used in western blot to study the increased levels of certain axon guidance proteins in the CNS of Nogo-A ablated mice and their role in limiting the outgrowth of neurites in the absence of Nogo
|Kempf A,Montani L,Petrinovic MM,Schroeter A,Weinmann O,Patrignani A,Schwab ME||The European journal of neuroscience (38:3567)||2013|