Product Pathways - Alexa Fluor Conjugated Antibodies
Rabbit (DA1E) mAb IgG XP® Isotype Control (Alexa Fluor® 555 Conjugate) #3969
|3969S||100 µl||---||In Stock||---|
|3969||carrier free and custom formulation / quantity||email request|
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|Immunofluorescence (Immunocytochemistry)||Endogenous||Rabbit IgG|
Specificity / Sensitivity
Rabbit (DA1E) mAb IgG XP® Isotype Control (Alexa Fluor® 555 Conjugate) is not expected to recognize any specific antigen. It functions as an isotype control for rabbit monoclonal antibodies.
Source / Purification
Confocal immunofluorescent analysis of HT-29 cells using β-Tubulin (9F3) Rabbit mAb (Alexa Fluor® 555 Conjugate) #2116 (red, left) compared to concentration matched Rabbit (DA1E) mAb IgG XP® Isotype Control (Alexa Fluor® 555 Conjugate) (right). Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye).
This Cell Signaling Technology (CST) antibody is conjugated to Alexa Fluor® 555 fluorescent dye and tested in-house for direct immunofluorescent analysis in human cells.
Isotype control antibodies are used to estimate the nonspecific binding of target primary antibodies due to Fc receptor binding or other protein-protein interactions. An isotype control antibody should have the same immunoglobulin type and be used at the same concentration as the test antibody.
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For Research Use Only. Not For Use In Diagnostic Procedures.
XP® is a trademark of Cell Signaling Technology, Inc.
DRAQ5® is a registered trademark of Biostatus Limited.
Cell Signaling Technology® is a trademark of Cell Signaling Technology, Inc.
The Alexa Fluor® dye antibody conjugates in this product are sold under license from Molecular Probes, Inc., for research use only, except for use in combination with DNA microarrays. The Alexa Fluor® dyes (except for Alexa Fluor® 430 dye) are covered by pending and issued patents. Alexa Fluor® is a registered trademark of Molecular Probes, Inc.