Support & Resources

+1

Secondary Antibodies, Anti-Tag Antibodies, & Streptavidin Conjugates

Wide selection of secondary host and target species, anti-tag antibodies, and streptavidin conjugates. Choose from more than 20 CF® dyes, R-PE, APC, HRP, AP or biotin. Highly cross-adsorbed, F(ab’)2 fragments, and isotype-specific options. Affordable 50 uL trial sizes.

Refine your options using the filters on the left sidebar, search using our Antibody Finder, or see secondary antibody product listings with catalog numbers.

REFINE BY
Loading...

    Chicken Anti-Goat IgG (H+L)

    Sizes: 50 uL, 100 uL, 0.5 mL, 1 mL, 1 mgCatalog #: 20839-100uL, 20839-1mL, 20839-1mg, 20225, 20226, 20227, 20225-1, 20225-1mg, 20226-1, 20226-1mg, 20227-1, 20227-1mg, 20333-1mg, 20333-500uL, 20333-50uL, 20337-1mg, 20337-500uL, 20337-50uL, 20364-1mg, 20364-500uL, - 20364-50uLView allHide

    Chicken anti-goat IgG (H+L) secondary antibody labeled with our superior CF® dyes or HRP.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    Size
    Catalog #
    price
    Qty
    50 uL
    100 uL
    0.5 mL
    1 mL
    1 mg
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Chicken anti-goat IgG (H+L) secondary antibody labeled with our superior CF® dyes or HRP.

     

    Chicken Anti-Mouse IgG (H+L)

    Sizes: 50 uL, 0.5 mL, 1 mgCatalog #: 20208, 20221, 20222, 20208-1, 20208-1mg, 20221-1, 20221-1mg, 20222-1, 20222-1mg, 20331-1mg, 20331-500uL, 20331-50uL, 20334-1mg, 20334-500uL, 20334-50uL, 20338-1mg, 20338-500uL, - 20338-50uLView allHide

    Chicken anti-mouse IgG (H+L) secondary antibody labeled with our superior CF® dyes.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    Size
    Catalog #
    price
    Qty
    50 uL
    0.5 mL
    1 mg
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Chicken anti-mouse IgG (H+L) secondary antibody labeled with our superior CF® dyes.

     

    Chicken Anti-Rabbit IgG (H+L)

    Sizes: 50 uL, 0.5 mL, 1 mgCatalog #: 20209, 20223, 20224, 20209-1, 20209-1mg, 20223-1, 20223-1mg, 20224-1, 20224-1mg, 20332-1mg, 20332-500uL, 20332-50uL, 20335-1mg, 20335-500uL, 20335-50uL, 20339-1mg, 20339-500uL, - 20339-50uLView allHide

    Chicken anti-rabbit IgG (H+L) secondary antibody labeled with our superior CF® dyes.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    Size
    Catalog #
    price
    Qty
    50 uL
    0.5 mL
    1 mg
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Chicken anti-rabbit IgG (H+L) secondary antibody labeled with our superior CF® dyes.

     

    Donkey Anti-Chicken IgY (H+L), Highly Cross-Adsorbed

    Sizes: 50 uL, 0.5 mL, 1 mgCatalog #: 20166, 20167, 20168, 20275, 20310, 20166-1, 20166-1mg, 20167-1, 20167-1mg, 20168-1, 20168-1mg, 20275-1, 20275-1mg, 20310-1, - 20310-1mgView allHide

    Highly cross-adsorbed donkey anti-chicken IgY (H+L) secondary antibody labeled with our superior CF® dyes.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    Size
    Catalog #
    price
    Qty
    50 uL
    0.5 mL
    1 mg
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Highly cross-adsorbed donkey anti-chicken IgY (H+L) secondary antibody labeled with our superior CF® dyes.

     

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

    Sizes: 50 uL, 0.25 mL, 500 uL, 0.5 mL, 1 mgCatalog #: 20345-50uL, 20016, 20039, 20048, 20051, 20060, 20106, 20116, 20127, 20142, 20179, 20189, 20196, 20277, 20314, 20016-1, 20016-1mg, 20039-1, 20039-1mg, 20048-1, 20048-1mg, 20051-1, 20051-1mg, 20060-1, 20106-1, 20106-1mg, 20116-1, 20116-1mg, 20127-1, 20127-1mg, 20142-1, 20142-1mg, 20179-1, 20179-1mg, 20189-1, 20189-1mg, 20196-1, 20277-1, 20314-1, 20314-1mg, 20362-250uL, 20362-50uL, 20391-1mg, 20391-500uL, 20391-50uL, 20398-1mg, 20398-500uL, 20398-50uL, 20416-1mg, 20416-500uL, 20416-50uL, - 20834-50uLView allHide

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

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    Size
    Catalog #
    price
    Qty
    50 uL
    0.25 mL
    500 uL
    0.5 mL
    1 mg
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

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

     

    Donkey Anti-Mouse IgG (H+L), Highly Cross-Adsorbed (Min X Rat)

    Sizes: 50 uL, 100 uL, 500 uL, 0.5 mL, 1 mL, 1 mgCatalog #: 20363-50uL, 20014, 20037, 20046, 20105, 20115, 20124, 20177, 20190, 20194, 20305, 20350, 20014-1, 20014-1mg, 20037-1, 20037-1mg, 20046-1, 20046-1mg, 20105-1, 20105-1mg, 20115-1, 20115-1mg, 20124-1, 20124-1mg, 20177-1, 20177-1mg, 20190-1, 20190-1mg, 20194-1, 20305-1, 20305-1mg, 20350-1, 20350-1mg, 20388-1mg, 20388-500uL, 20388-50uL, 20404-100uL, 20404-1mg, 20404-1mL, 20461-1mg, 20461-500uL, 20461-50uL, 20466-100uL, 20466-1mL, 20483-1mg, 20483-500uL, 20483-50uL, - 20835-50uLView allHide

    Highly cross-adsorbed donkey anti-mouse IgG (H+L) secondary antibody labeled with our superior CF® dyes and other labels.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    Size
    Catalog #
    price
    Qty
    50 uL
    100 uL
    500 uL
    0.5 mL
    1 mL
    1 mg
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Highly cross-adsorbed donkey anti-mouse IgG (H+L) secondary antibody labeled with our superior CF® dyes and other labels.

     

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

    Sizes: 50 uL, 100 uL, 250 uL, 0.25 mL, 500 uL, 0.5 mL, 1 mL, 1 mgCatalog #: 20344-50uL, 20015, 20038, 20047, 20098, 20125, 20152, 20178, 20191, 20195, 20298, 20308, 20351, 20015-1, 20015-1mg, 20038-1, 20038-1mg, 20047-1, 20047-1mg, 20098-1, 20098-1mg, 20125-1, 20125-1mg, 20152-1, 20152-1mg, 20178-1, 20178-1mg, 20191-1, 20191-1mg, 20195-1, 20298-1, 20308-1, 20308-1mg, 20351-1, 20351-1mg, 20389-1mg, 20389-500uL, 20389-50uL, 20405-100uL, 20405-1mg, 20405-1mL, 20418-250uL, 20418-50uL, 20420-1mg, 20420-500uL, 20420-50uL, 20462-1mg, 20462-500uL, 20462-50uL, 20467-100uL, 20467-1mL, 20484-50uL, 20484-250uL, - 20833-50uLView allHide

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

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    Size
    Catalog #
    price
    Qty
    50 uL
    100 uL
    250 uL
    0.25 mL
    500 uL
    0.5 mL
    1 mL
    1 mg
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

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

     

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

    Sizes: 50 uL, 250 uL, 500 uL, 0.5 mL, 1 mgCatalog #: 20857-50uL, 20857-250uL, 20843-1mg, 20843-500uL, 20843-50uL, 20027, 20092, 20137, 20159, 20199, 20320, 20027-1, 20027-1mg, 20092-1, 20092-1mg, 20137-1, 20137-1mg, 20159-1, 20159-1mg, 20199-1, 20199-1mg, 20320-1, 20320-1mg, 20361-1mg, 20361-500uL, 20361-50uL, 20390-1mg, 20390-500uL, 20390-50uL, 20417-250uL, 20417-50uL, 20419-1mg, 20419-500uL, - 20419-50uLView allHide

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

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    Size
    Catalog #
    price
    Qty
    50 uL
    250 uL
    500 uL
    0.5 mL
    1 mg
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

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

     

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

    Sizes: 50 uL, 0.25 mL, 0.5 mL, 1 mgCatalog #: 20024, 20062, 20083, 20095, 20134, 20148, 20156, 20234, 20284, 20322, 20024-1, 20024-1mg, 20062-1, 20083-1, 20083-1mg, 20095-1, 20095-1mg, 20134-1, 20134-1mg, 20148-1, 20148-1mg, 20156-1, 20156-1mg, 20234-1, 20234-1mg, 20284-1, 20284-1mg, 20322-1, - 20322-1mgView allHide

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

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    Size
    Catalog #
    price
    Qty
    50 uL
    0.25 mL
    0.5 mL
    1 mg
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

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

     

    Goat Anti-Guinea Pig IgG (H+L)

    Sizes: 50 uL, 0.5 mL, 1 mgCatalog #: 20017, 20317-1, 20036, 20041, 20085, 20108, 20118, 20129, 20198, 20317, 20017-1, 20017-1mg, 20036-1, 20036-1mg, 20041-1, 20041-1mg, 20085-1, 20085-1mg, 20108-1, 20108-1mg, 20118-1, 20118-1mg, 20129-1, 20129-1mg, 20198-1, 20198-1mg, - 20317-1mgView allHide

    Goat anti-guinea pig IgG (H+L) secondary antibody labeled with our superior CF® dyes.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    Size
    Catalog #
    price
    Qty
    50 uL
    0.5 mL
    1 mg
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Goat anti-guinea pig IgG (H+L) secondary antibody labeled with our superior CF® dyes.

     

    Goat Anti-Mouse IgG (H+L)

    Sizes: 50 uL, 100 uL, 200 uL, 500 uL, 0.5 mL, 1 mL, 1 mgCatalog #: 20378-50uL, 20010, 20030, 20040, 20050, 20054, 20070, 20080, 20100, 20110, 20120, 20140, 20180, 20183, 20197, 20306, 20010-1, 20010-1mg, 20030-1, 20030-1mg, 20040-1, 20040-1mg, 20050-1, 20050-1mg, 20054-1, 20054-1mg, 20070-1, 20070-1mg, 20080-1, 20080-1mg, 20100-1, 20100-1mg, 20110-1, 20110-1mg, 20120-1, 20120-1mg, 20140-1, 20140-1mg, 20180-1, 20180-1mg, 20183-1, 20183-1mg, 20197-1, 20197-1mg, 20306-1, 20306-1mg, 20352-1mL, 20352-200uL, 20365-500uL, 20365-50uL, 20386-1mg, 20386-500uL, 20386-50uL, 20400-100uL, 20400-1mg, 20400-1mL, 20408-1mg, 20408-500uL, 20408-50uL, 20411-0.5mL, 20411-100uL, 20464-100uL, 20464-1mL, - 20365-1mgView allHide

    Goat anti-mouse IgG (H+L) secondary antibody labeled with our superior CF® dyes and other labels.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    Size
    Catalog #
    price
    Qty
    50 uL
    100 uL
    200 uL
    500 uL
    0.5 mL
    1 mL
    1 mg
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Goat anti-mouse IgG (H+L) secondary antibody labeled with our superior CF® dyes and other labels.

     

    Goat Anti-Mouse IgG (H+L), F(ab’)2 Fragment

    Sizes: 50 uL, 100 uL, 200 uL, 0.25 mL, 500 uLCatalog #: 20011, 20032, 20042, 20063, 20086, 20109, 20119, 20130, 20145, 20187, 20329, 20011-1, 20032-1, 20042-1, 20063-1, 20086-1, 20109-1, 20119-1, 20130-1, 20145-1, 20187-1, 20329-1, 20357-200uL, 20357-500uL, 20414-100uL, - 20414-500uLView allHide

    Goat anti-mouse IgG (H+L), F(ab’)2 fragment secondary antibody labeled with our superior CF® dyes and other labels.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    Size
    Catalog #
    price
    Qty
    50 uL
    100 uL
    200 uL
    0.25 mL
    500 uL
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Goat anti-mouse IgG (H+L), F(ab’)2 fragment secondary antibody labeled with our superior CF® dyes and other labels.

     

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

    Sizes: 50 uL, 100 uL, 250 uL, 0.25 mL, 500 uL, 0.5 mL, 1 mL, 1 mgCatalog #: 20342-50uL, 20018, 20052, 20065, 20077, 20101, 20111, 20121, 20143, 20175, 20182, 20184, 20192, 20231, 20281, 20299, 20018-1, 20018-1mg, 20052-1, 20052-1mg, 20065-1, 20077-1, 20101-1, 20101-1mg, 20111-1, 20111-1mg, 20121-1, 20121-1mg, 20143-1, 20143-1mg, 20175-1, 20175-1mg, 20182-1, 20182-1mg, 20184-1, 20184-1mg, 20192-1, 20231-1, 20231-1mg, 20281-1, 20281-1mg, 20299-1, 20299-1mg, 20401-100uL, 20401-1mg, 20401-1mL, 20459-1mg, 20459-500uL, 20459-50uL, 20463-250uL, 20463-50uL, 20468-1mg, 20468-500uL, 20468-50uL, - 20831-50uLView allHide

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

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    Size
    Catalog #
    price
    Qty
    50 uL
    100 uL
    250 uL
    0.25 mL
    500 uL
    0.5 mL
    1 mL
    1 mg
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

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

     

    Goat Anti-Mouse IgG1

    Sizes: 50 uL, 250 uL, 0.25 mLCatalog #: 20245, 20246, 20247, 20248, 20249, 20250, 20251, 20252, 20253, 20254, 20325, 20245-1, 20246-1, 20247-1, 20248-1, 20249-1, 20250-1, 20251-1, 20252-1, 20253-1, 20254-1, 20325-1, 20380-250uL, 20380-50uL, 20471-250uL, - 20471-50uLView allHide

    Goat anti-mouse IgG1 isotype-specific secondary antibody labeled with our superior CF® dyes and biotin.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    Size
    Catalog #
    price
    Qty
    50 uL
    250 uL
    0.25 mL
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Goat anti-mouse IgG1 isotype-specific secondary antibody labeled with our superior CF® dyes and biotin.

     

    Goat Anti-Mouse IgG2a

    Sizes: 50 uL, 250 uL, 0.25 mLCatalog #: 20842-50uL, 20842-250uL, 20255, 20256, 20257, 20258, 20259, 20260, 20261, 20262, 20263, 20264, 20326, 20255-1, 20256-1, 20257-1, 20258-1, 20259-1, 20260-1, 20261-1, 20262-1, 20263-1, 20264-1, 20326-1, 20381-250uL, 20381-50uL, 20472-250uL, - 20472-50uLView allHide

    Goat anti-mouse IgG2a isotype-specific secondary antibody labeled with our superior CF® dyes and biotin.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    Size
    Catalog #
    price
    Qty
    50 uL
    250 uL
    0.25 mL
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Goat anti-mouse IgG2a isotype-specific secondary antibody labeled with our superior CF® dyes and biotin.

     

    Goat Anti-Mouse IgG2b

    Sizes: 50 uL, 250 uL, 0.25 mLCatalog #: 20265, 20266, 20267, 20268, 20269, 20270, 20271, 20272, 20273, 20274, 20327, 20265-1, 20266-1, 20267-1, 20268-1, 20269-1, 20270-1, 20271-1, 20272-1, 20273-1, 20274-1, 20327-1, 20382-250uL, 20382-50uL, 20430-250uL, 20430-50uL, 20473-250uL, - 20473-50uLView allHide

    Goat anti-mouse IgG2b isotype-specific secondary antibody labeled with our superior CF® dyes and biotin.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    Size
    Catalog #
    price
    Qty
    50 uL
    250 uL
    0.25 mL
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Goat anti-mouse IgG2b isotype-specific secondary antibody labeled with our superior CF® dyes and biotin.