News from the Bench
Discover what’s going on at CST, receive our latest application notes and tips, read our science features, and learn about our products.
Research More. Spend Less.
Spend $650 or more and get 20% off*
(*Offer valid in the US only. Expires June 30, 2017)
To Purchase # 5151S
Find answers on our FAQs page.
- Additional protein information
- Analytical tools
Anti-rabbit IgG (H+L) (DyLight™ 800 4X PEG Conjugate) #5151
Western blot analysis of Jurkat cell lysates (#9194) treated with either U0126 (MEK 1/2 inhibitor) #9903 or TPA (12-O-Tetradecanoylphorbol-13-Acetate) #4174, using Phospho-p44/42 MAPK (Erk1/2) (Thr202/204) (D13.14.4E) XP® Rabbit mAb #4370 detected with Anti-rabbit IgG (H+L) (DyLight™ 800 4X PEG Conjugate) (green) and p44/42 MAPK (Erk1/2) (3A7) Mouse mAb #9107 detected with Anti-mouse IgG (H+L) (DyLight™ 680 Conjugate) #5470 (red). The array image pixel intensities obtained using a LI-COR® Biosciences Odyssey® Infrared Imaging System are shown in the upper panel while corresponding fluorescent western blots are shown in the lower panel.Learn more about how we get our images
In-Cell Western™ analysis of A549 cells exposed to varying concentrations of U0126 (MEK1/2 Inhibitor) #9903 for 3 hours, followed by TPA (Phorbol-12-Myristate-13-Acetate) #9905 stimulation for 30 minutes. With increasing concentrations of U0126, a significant decrease (~5 fold) in Phospho p44/42 MAPK (Erk1/2) (Thr202/Tyr204) (D13.14.4E) XP® Rabbit mAb #4370 signal as compared to the TPA-stimulated control was observed. When using phospho-Erk as a measurement, the IC50 of this compound was 2.8 μM. Data and images were generated on the LI-COR® Biosciences Odyssey® Infrared Imaging System using Anti-rabbit IgG (H+L) (DyLight™ 800 4X PEG Conjugate). DRAQ5® #4084 (fluorescent DNA dye - red) is used for normalization.Learn more about how we get our images
Gallery: Anti-rabbit IgG (H+L) (DyLight™ 800 4X PEG Conjugate) #5151
The optimal dilution of the anti-species antibody should be determined by the user. However, the final dilutions below should yield acceptable results for the respective applications.
Fluorescent western blotting: 1:30000
In-Cell Western: 1:1000Storage: Proprietary buffer. Store at 4°C. Protect from Light. Do not freeze.
Anti-rabbit IgG (H+L) was conjugated to DyLight™ 800 4X PEG fluorescent dye under optimal conditions and formulated at 1 mg/ml. Excitation is 777 nm and peak fluorescence emission is 794 nm.
Anti-rabbit IgG (H+L) (DyLight™ 800 4X PEG Conjugate) reacts with heavy and light chain of most rabbit immunoglobulins. No cross-reactivity to other serum proteins has been detected. This antibody may cross-react with immunoglobulins from other species.
This antibody is prepared from goat antibodies and purified by immunoaffinity chromatography using antigen coupled to agarose beads.
Near infrared anti-species IgG conjugates are ideal for fluorescent western blotting and In-Cell Western. Cell Signaling Technology's strict quality control procedures assure that each conjugate provides optimal specificity and fluorescence.
This product has been optimized for use as a secondary antibody in fluorescent western blotting and In-Cell Western™.
For Research Use Only. Not For Use In Diagnostic Procedures. Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc. DRAQ5 is a registered trademark of Biostatus Limited. DyLight is a trademark of Thermo Fisher Scientific, Inc. and its subsidiaries. LI-COR is a registered trademark of LI-COR, Inc. Odyssey is a registered trademark of LI-COR, Inc.