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Seconder Antibody

Seconder Antibody

What Is A Secondary Antibody?

Immunolabeling is critical for many areas of basic or clinical research to detect specific cell or tissue components (antigens) in a sample. This approach can be performed with direct and indirect methods by generating antigen-specific antibodies and fusing tags to antibodies.

For direct immunolabeling, the primary antibody is conjugated to a tag and directly binds to the antigen of interest. The indirect approach involves a conjugated secondary antibody that binds indirectly to the target antigen by binding to the antigen-specific primary antibody.

Secondary antibodies are generated and harvested by immunizing a host animal with an antibody from another species. For example, if the primary antibody is a rabbit polyclonal antibody, an anti-rabbit secondary antibody is raised in a different host species such as goat. The produced secondary antibody's specificity is dependent on the immunizing antibody's characteristics, such as species, subclass, fragment, etc.

Product CodeProduct NamePackageBrandDocument
BA1148


DyLight 594 Conjugated AffiniPure Donkey Anti-Mouse IgG (H+L)


100μg/vial
BOSTER
BA1148_DS.pdf
BA1147


DyLight 594 Conjugated AffiniPure Donkey Anti-Rabbit IgG (H+L)


100μg/vial
BOSTER

BA1147_DS.pdf
BA1145

DyLight 488 Conjugated AffiniPure Donkey Anti-Mouse IgG (H+L)


100μg/vial
BOSTER

BA1145_DS.pdf
BA1144

DyLight 550 Conjugated AffiniPure Donkey Anti-Rabbit IgG (H+L)


100μg/vial
BOSTER
BA1144_DS.pdf
BA1017


Biotin Conjugated AffiniPure Donkey Anti-Mouse IgM Μ Chain



100μg/vial
BOSTER

BA1017_DS.pdf
BA1007

Biotin Conjugated AffiniPure Donkey Anti-Mouse IgG(H+L)


100μg/vial

BOSTER

BA1007_DS.pdf
BA1008


Biotin Conjugated AffiniPure Donkey Anti-Mouse IgG(H+L) 

No Cross-Reactivity With Rat Serum Protein



100μg/vial

BOSTER
BA1008_DS.pdf
BA1002


Biotin Conjugated AffiniPure Donkey Anti-Rabbit IgG(H+L)



100μg/vial

BOSTER

BA1002_DS.pdf
BA1001


Goat Mouse IgG (H+L) Secondary Antibody, Biotin conjugated



100μg/vial

BOSTER
BA1001_DS.pdf