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FLAG Tag Polyclonal Rabbit Antibody

Polyclonal rabbit anti-FLAG antibody labeled with our superior CF® dyes.

Product Attributes




Immunofluorescence, Immunohistology (formalin), Immunohistology (frozen), Western

Antibody type

Tag Antibody

Host species


Reactivity (target)

FLAG tag

1 mg/mL in PBS, 50% glycerol, 2 mg/ml BSA, 0.05% sodium azide

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Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
Catalog #
100 uL
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Product Description

This is a polyclonal rabbit anti-FLAG antibody labeled with our superior CF® dyes. This antibody recognizes the FLAG epitope tag (DYKDDDDK) fused to either the amino- or carboxy- termini of targeted proteins.

  • Available in 4 bright and photostable CF® dyes
  • Suitable for western, immunofluorescence, and immunohistology

See our full selection of anti-tag and anti-hapten antibody conjugates.

Rabbit Anti-FLAG: Product & SKU Summary

CF®488A Rabbit Anti-FLAGCF®488A490/515 nm100 μL20432Purchase 20432
CF®543 Rabbit Anti-FLAGCF®543541/560 nm100 μL20433Purchase 20433
CF®594 Rabbit Anti-FLAGCF®594593/614 nm100 μL20434Purchase 20434
CF®640R Rabbit Anti-FLAGCF®640R642/662 nm100 μL20435Purchase 20435

View our full selection of Secondary Antibodies, or search our catalog using our Antibody Finder. Alternatively, you can view our secondary antibody product listings with catalog numbers.

CF® dyes offer exceptional brightness and photostability. For more information see our CF® Dye technology page.

CF is a registered trademark of Biotium, Inc.


Download a list of CF® dye references.


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