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Goat Anti-Mouse IgG3, CF®750 Conjugate

Goat anti-mouse IgG3 isotype-specific secondary antibody labeled with near-IR CF®750.

Product Attributes



Antibody type


Species reactivity


Host species


Reactivity (target)

Mouse IgG3

Cross adsorption

Bovine, Human, Rabbit


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



Secondary antibody formats:
Liquid format:

  • CF® dye and biotin conjugates: 2 mg/mL in PBS, 50% glycerol, 2 mg/ml BSA, 0.05% sodium azide
  • HRP conjugates: 1 mg/mL in PBS, 50% glycerol, 15 mg/ml BSA
  • Alkaline phosphatase conjugates: 1 mg/mL in PBS, 40% glycerol, 5 mg/ml BSA, 0.05% sodium azide
  • R-PE and APC conjugates: 0.5 mg/mL in PBS, 2 mg/ml
    BSA, 0.05% sodium azide

Lyophilized format (after reconstitution):

  • CF® dye and biotin conjugates: 2 mg/mL in PBS, 15 mg/mL BSA, 20 mg/mL trehalose
  • HRP conjugates: 1 mg/mL PBS, 10 mg/mL trehalose
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 #
50 uL
250 uL
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Product Description

This is a goat anti-mouse IgG3 isotype-specific secondary antibody labeled with near-infrared (near-IR) fluorescent dye CF®750. The conjugate is prepared from affinity-purified antibody that reacts with the Fc portion of the heavy chain of mouse IgG3. To minimize cross reactivity, the antibody is cross-adsorbed against other mouse IgG subclasses (IgG1, IgG2a, IgG2b, IgG2c), and human, bovine and rabbit serum proteins.

  • Cross-adsorbed for specific staining with minimal background
  • Available with near-IR CF®750
  • Suitable for western, immunofluorescence, and immunohistology

Advantages of CF®750

  • Exceptionally bright and stable
  • Highly water soluble
  • Superior signal-to-noise
  • Ideal for near-IR Western/In Cell Western®, flow cytometry, and microscopy
  • Validated in super-resolution STORM and photoacoustic imaging
  • Replaces Alexa Fluor® 750, Cy®7, and DyLight® 750

Learn more about near-IR CF®750 and other exceptional near-IR CF® dyes.

Browse Secondary Antibodies, search using our Antibody Finder, or see all secondary antibody product listings with catalog numbers.

CF is a registered trademark of Biotium, Inc. Alexa Fluor and DyLight are registered trademarks of Thermo Fisher Scientific. Cy Dye is a registered trademark of GE Healthcare.


Download a list of CF® dye references.


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