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4418
Anti-rat IgG (H+L), (Alexa Fluor® 647 Conjugate)
Secondary Antibodies

Anti-rat IgG (H+L), (Alexa Fluor® 647 Conjugate) #4418

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Confocal immunofluorescent analysis of HeLa cells using ORC2 (3G6) Rat mAb #4736 detected with Anti-rat IgG (H+L), (Alexa Fluor® 647 Conjugate) (blue) and COX IV (3E11) Rabbit mAb #4850 detected with Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 (green). Actin filaments have been labeled with DY-554 phalloidin (red).

Flow cytometric analysis of untreated HeLa cells using HSP70 (6B3) Rat mAb #4873 detected with Anti-rat IgG (H+L), (Alexa Fluor® 647 Conjugate) (green) and compared to a nonspecific negative control antibody (red).

To Purchase # 4418S
Product # Size Price
4418S
250 µl N/A

Supporting Data

REACTIVITY
SENSITIVITY
MW (kDa)
Isotype Goat 

Product Description

Anti-rat IgG (H+L) was conjugated to Alexa Fluor® 647 fluorescent dye under optimal conditions and formulated at 2 mg/ml.

Product Usage Information

The optimal dilution of the anti-species antibody should be determined for each primary antibody by titration. However, a final dilution of 1:500 - 1:2000 should yield acceptable results for immunofluorescent and flow cytometry assays.

Storage:

Supplied in 0.1 M sodium phosphate, 0.1 M sodium chloride, pH 7.5, 5 mM sodium azide. Store at 4°C. Do not aliquot the antibody. Protect from light. Do not freeze.

Specificity / Sensitivity

IgG is prepared from goat antibodies that have been adsorbed against mouse IgG, mouse serum and human serum.

Background

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.

For Research Use Only. Not For Use In Diagnostic Procedures.

Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
Alexa Fluor is a registered trademark of Life Technologies Corporation.
The Alexa Fluor dye antibody conjugates in this product are sold under license from Life Technologies Corporation, for research use only for immunocytometry, immunohistochemistry, high content screening (HCS) analysis, or flow cytometry applications.
The transfer of this product is contingent on the buyer using the purchased product solely 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, 5791 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@lifetech.com.

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