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Donkey Anti-Goat IgG (H+L), Highly Cross-Adsorbed

Highly cross-adsorbed donkey anti-goat IgG (H L) secondary antibody labeled with our superior CF® Dyes.

Product Attributes

Antibody type




Host species


Antibody reactivity (target)

Goat IgG

Species reactivity


Cross adsorption

Chicken, Guinea pig, Horse, Human, Mouse, Rabbit, Rat, Syrian hamster


2 mg/mL

Antibody/conjugate formulation

Liquid: PBS/50% glycerol/2 mg/mL BSA/0.05% azide, Lyophilized: PBS/15 mg/mL BSA/20 mg/mL trehalose after reconstitution

Secondary/tag antibody applications

ELISA, Flow cytometry, IHC, IF (cells or tissue sections), Western blot

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Catalog #
50 uL
0.25 mL
500 uL
0.5 mL
1 mg
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Product Description

This is a highly cross-adsorbed donkey anti-goat IgG (H L) secondary antibody labeled with our bright and photostable CF® Dyes. To minimize cross-reactivity, the antibody has been adsorbed against chicken, guinea pig, Syrian hamster, horse, human, mouse, rabbit, and rat serum.

  • Highly cross-adsorbed for specific staining with minimal background
  • Available in biotin and with 20 bright and photostable CF® Dyes
  • Suitable for western, immunofluorescence, and immunohistology in FFPE tissues

Note: Conjugates of blue fluorescent dyes like CF®350 are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.

Donkey Anti-Goat IgG (H+L), Highly Cross-Adsorbed

ConjugationEx/EmSizeCatalog No.Dye Features
CF®350347/448 nm50 uL (100 ug)20142-1CF®350 Features
0.5 mL (1 mg)20142
1 mg20142-1mg
CF®405S404/431 nm50 uL (100 ug)20416-50uLCF®405S Features
0.5 mL (1 mg)20416-500uL
1 mg20416-1mg
CF®405M408/452 nm50 uL (100 ug)20398-50uLCF®405M Features
0.5 mL (1 mg)20398-500uL
1 mg20398-1mg
CF®488A490/515 nm50 uL (100 ug)20016-1CF®488A Features
0.5 mL (1 mg)20016
1 mg20016-1mg
CF®543541/560 nm50 uL (100 ug)20314-1CF®543 Features
0.5 mL (1 mg)20314
1 mg20314-1mg
CF®555555/565 nm50 uL (100 ug)20039-1CF®555 Features
0.5 mL (1 mg)20039
1 mg20039-1mg
CF®568562/583 nm50 uL (100 ug)20106-1CF®568 Features
0.5 mL (1 mg)20106
1 mg20106-1mg
CF®583R585/609 nm50 uL (100 ug)20892-50uLCF®583R Features
0.5 mL (1 mg)20892-500uL
CF®594593/614 nm50 uL (100 ug)20116-1CF®594 Features
0.5 mL (1 mg)20116
1 mg20116-1mg
CF®633630/650 nm50 uL (100 ug)20127-1CF®633 Features
0.5 mL (1 mg)20127
1 mg20127-1mg
CF®640R642/662 nm50 uL (100 ug)20179-1CF®640R Features
0.5 mL (1 mg)20179
1 mg20179-1mg
CF®647650/665 nm50 uL (100 ug)20048-1CF®647 Features
0.5 mL (1 mg)20048
1 mg20048-1mg
CF®660C667/685 nm50 uL (100 ug)20051-1CF®660C Features
0.5 mL (1 mg)20051
1 mg20051-1mg
CF®660R663/682 nm50 uL (100 ug)20391-50uLCF®660R Features
0.5 mL (1 mg)20391-500uL
1 mg20391-1mg
CF®680681/698 nm50 uL (100 ug)20060-1CF®680 Features
0.25 mL (500 ug)20060
CF®680R680/701 nm50 uL (100 ug)20196-1CF®680R Features
0.25 mL (500 ug)20196
CF®750755/777 nm50 uL (100 ug)20362-50uLCF®750 Features
0.25 mL (500 ug)20362-250uL
CF®770770/797 nm50 uL (100 ug)20277-1CF®770 Features
0.25 mL (500 ug)20277
CF®790784/806 nm50 uL (100 ug)20345-50uLCF®790 Features
CF®800797/816 nm50 uL (100 ug)20834-50uLCF®800 Features
BiotinN/A50 uL (100 ug)20189-1
0.5 mL (1 mg)20189
1 mg20189-1mg

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.

Storage and Handling

Liquid format: Store at -20°C, protected from light. Product is stable for at least 6 months from date of receipt when stored as recommended. Liquid format antibodies contain 50% glycerol and will not freeze at -20°C.

Lyophilized format: Store at -20°C, protected from light. Product is stable for at least 6 months from date of receipt when stored as recommended. Reconstitute antibodies in water using the indicated volumes below:

CF® Dye and biotin conjugates: add 0.5 mL dH2O

HRP or DNP conjugates: add 1 mL dH2O

Add the indicated volume of water directly to the vial containing the lyophilized antibody and mix gently to dissolve. Store reconstituted antibody at -20°C and protect from light. Aliquot to avoid repeated freeze/thaw cycles. Alternatively, an equal volume of glycerol can be mixed with the reconstituted antibody so that it will remain liquid at -20°C.

Optional: A preservative such as 0.05% sodium azide (final concentration) can be added to CF® Dye and biotin conjugates. Do not add sodium azide to HRP conjugates.

Note: Storage of the antibody for more than a day at final working dilution is not recommended.

CF is a registered trademark of Biotium, Inc.


Download a list of curated CF® Dye references.


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