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Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 647 Conjugate) #4414
|4414S||250 µl||---||In Stock||---|
|4414||carrier free and custom formulation / quantity||email request|
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Specificity / Sensitivity
F(ab')2 fragments are prepared from goat antibodies that have been adsorbed against pooled human serum, mouse serum, plasmacytoma/hybridoma proteins and purified human paraproteins.
Flow cytometric analysis of Jurkat cells, untreated (green) or treated with LY294002 #9901, Wortmannin #9951 and U0126 #9906 (blue), using Phospho-S6 Ribosomal Protein (Ser235/236) (D57.2.2E) XP® Rabbit mAb #4858 detected with Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 647 Conjugate) compared to a nonspecific negative control antibody (red).
Confocal immunofluorescent analysis of mitotic HeLa cells using β-Tubulin (9F3) Rabbit mAb #2128 detected with Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 647 Conjugate) (blue) and Phospho-Histone H3 (Ser10) (D2C8) XP® Rabbit mAb (Alexa Fluor® 555 Conjugate) #3475 (red).
High Content Screening
High content analysis of A549 cells exposed to varying concentrations of LY294002 (#9901) for 3 hrs, followed by 100 ng/mL EGF for 20 minutes. With increasing concentrations of LY294002, a significant decrease (~5 fold) in phospho-S6 Ribosomal Protein (Ser235/236) signal as compared to the uninhibited control was observed. When using phospho-S6 as a measurement, the IC50 of this compound was 3.06 μM. Data were generated on the Acumen® HCS platform using Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 647 Conjugate).
Anti-rabbit IgG (H+L) F(ab')2 Fragment was conjugated to Alexa Fluor® 647 fluorescent dye under optimal conditions and formulated at 2 mg/ml. This F(ab')2 fragment results in less non-specific binding to cells through Fc receptors.
Directions For Use
The optimal dilution of the anti-species antibody should be determined for each application. However, a final dilution of 1:1000 should yield acceptable results for most immunofluorescent applications.
This product has been optimized for use as a secondary antibody in immunofluorescent applications.
Fluorescent anti-species IgG conjugates are ideal for flow cytometry and immunofluorescence. Cell Signaling Technology’s strict quality control procedures assure that each conjugate provides optimal specificity and fluorescence.
Have you published research involving the use of our products? If so we'd love to hear about it. Please let us know!
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For Research Use Only. Not For Use In Diagnostic Procedures.
Acumen® is a registered trademarks of TTP Labtech.
DRAQ5® is a registered trademark of Biostatus Limited.
Cell Signaling Technology® is a trademark of Cell Signaling Technology, Inc.
This product is provided under an agreement between Life Technologies Corporation and Cell Signaling Technology, Inc., and the manufacture, use, sale or import of antibody conjugate in this product is subject to one or more US patents and corresponding non-US equivalents, owned or controlled by Life Technologies Corporation or its affiliates. The purchase of this product conveys to the buyer the non-transferable right to use the purchased amount of the product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity), for immunocytochemistry, high content screening (HCS) analysis, or flow cytometry applications. The sale of this product is expressly conditioned on the buyer not using the product or its components (1) in manufacturing; (2) to provide a service, information, or data to an unaffiliated third party for payment; (3) for therapeutic, diagnostic or prophylactic purposes; (4) resale, whether or not such product or its components are resold for use in research; or for any other commercial purpose. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, Cellular Analysis Business Unit, Business Development, 29851 Willow Creek Road, Eugene, OR 97402, Tel: (541) 465-8300. Fax: (541) 335-0354. Alexa Fluor® is a registered trademark of Molecular Probes, Inc.