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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.

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Showing 1–16 of 59 results

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

    From: $81 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

    This product is prepared by labeling highly cross-adsorbed donkey anti-goat IgG (H+L) with a selection of our bright and photostable CF® dyes and other labels. To minimize cross-reactivity, the antibody has been adsorbed against chicken, guinea pig, Syrian hamster, horse, human, mouse, rabbit, and rat serum.

    Conjugation
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    0.25 mL
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    This product is prepared by labeling highly cross-adsorbed donkey anti-goat IgG (H+L) with a selection of our bright and photostable CF® dyes and other labels. To minimize cross-reactivity, the antibody has been adsorbed against chicken, guinea pig, Syrian hamster, horse, human, mouse, rabbit, and rat serum.

     

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

    From: $81 Sizes: 50 uL, 500 uL, 0.5 mL, 1 mgCatalog #: 20169, 20170, 20171, 20241, 20242, 20276, 20316, 20169-1, 20169-1mg, 20170-1, 20170-1mg, 20171-1, 20171-1mg, 20241-1, 20242-1, 20276-1, 20276-1mg, 20316-1, 20316-1mg, 20356-1mg, 20356-500uL, 20356-50uL, 20372-1mg, 20372-500uL, 20372-50uL, 20376-1mg, 20376-500uL, 20376-50uL, 20377-1mg, 20377-500uL, - 20377-50uLView allHide

    Highly cross-adsorbed donkey anti-guinea pig IgG (H+L) labeled with our bright and photostable CF® dyes. To minimize cross-reactivity, the antibody has been adsorbed against bovine, chicken, goat, Syrian hamster, horse, human, mouse, rabbit, sheep and rat serum.

    Conjugation
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    50 uL
    500 uL
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    Highly cross-adsorbed donkey anti-guinea pig IgG (H+L) labeled with our bright and photostable CF® dyes. To minimize cross-reactivity, the antibody has been adsorbed against bovine, chicken, goat, Syrian hamster, horse, human, mouse, rabbit, sheep and rat serum.

     

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

    From: $81 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

    This product is prepared by labeling highly cross-adsorbed donkey anti-mouse IgG (H+L) with a selection of our bright and photostable CF® dyes and other labels. To minimize cross-reactivity, the antibody has been adsorbed against bovine, chicken, goat, guinea pig, Syrian hamster, horse, human, rabbit, and sheep serum.

    Conjugation
    Size
    Catalog #
    price
    Qty
    50 uL
    100 uL
    500 uL
    0.5 mL
    1 mL
    1 mg
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    This product is prepared by labeling highly cross-adsorbed donkey anti-mouse IgG (H+L) with a selection of our bright and photostable CF® dyes and other labels. To minimize cross-reactivity, the antibody has been adsorbed against bovine, chicken, goat, guinea pig, Syrian hamster, horse, human, rabbit, and sheep serum.

     

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

    From: $81 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

    This product is prepared by labeling highly cross-adsorbed donkey anti-rabbit IgG (H+L) with our bright and photostable CF® dyes. To minimize cross-reactivity, the antibody has been adsorbed against  bovine, chicken, goat, guinea pig, Syrian hamster, horse, human, mouse, rat, and sheep serum.

    Conjugation
    Size
    Catalog #
    price
    Qty
    50 uL
    100 uL
    250 uL
    0.25 mL
    500 uL
    0.5 mL
    1 mL
    1 mg
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    This product is prepared by labeling highly cross-adsorbed donkey anti-rabbit IgG (H+L) with our bright and photostable CF® dyes. To minimize cross-reactivity, the antibody has been adsorbed against  bovine, chicken, goat, guinea pig, Syrian hamster, horse, human, mouse, rat, and sheep serum.

     

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

    From: $81 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

    This product is prepared by labeling highly cross-adsorbed donkey anti-sheep IgG (H+L) with a selection of 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.

    Conjugation
    Size
    Catalog #
    price
    Qty
    50 uL
    0.25 mL
    0.5 mL
    1 mg
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    This product is prepared by labeling highly cross-adsorbed donkey anti-sheep IgG (H+L) with a selection of 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.

     

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

    From: $70 Sizes: 50 uL, 100 uL, 0.5 mL, 1 mL, 1 mgCatalog #: 20020, 20034, 20044, 20084, 20104, 20114, 20126, 20311, 20020-1, 20020-1mg, 20034-1, 20034-1mg, 20044-1, 20044-1mg, 20084-1, 20084-1mg, 20104-1, 20104-1mg, 20114-1, 20114-1mg, 20126-1, 20126-1mg, 20311-1, 20311-1mg, 20474-100uL, 20474-1mg, 20474-1mL, 20371-1mg, 20371-500uL, 20371-50uL, 20375-1mg, 20375-500uL, - 20375-50uLView allHide

    This product is prepared by labeling highly cross-adsorbed goat anti-chicken IgY (IgG) (H+L) with a selection of our bright and photostable CF® dyes and other labels. To minimize cross-reactivity, the antibody has been adsorbed against bovine, goat, guinea pig, Syrian hamster, horse, human, mouse, rabbit, rat, and sheep serum.

    Conjugation
    Size
    Catalog #
    price
    Qty
    50 uL
    100 uL
    0.5 mL
    1 mL
    1 mg
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    This product is prepared by labeling highly cross-adsorbed goat anti-chicken IgY (IgG) (H+L) with a selection of our bright and photostable CF® dyes and other labels. To minimize cross-reactivity, the antibody has been adsorbed against bovine, goat, guinea pig, Syrian hamster, horse, human, mouse, rabbit, rat, and sheep serum.

     

    Goat Anti-Guinea Pig IgG (H+L)

    From: $65 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

    This product is prepared by labeling high quality goat anti-guinea pig IgG (H+L) with a selection of our bright and photostable CF® dyes.

    Conjugation
    Size
    Catalog #
    price
    Qty
    50 uL
    0.5 mL
    1 mg
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    This product is prepared by labeling high quality goat anti-guinea pig IgG (H+L) with a selection of our bright and photostable CF® dyes.

     

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

    From: $79 Sizes: 50 uL, 500 uL, 1 mgCatalog #: 20498-50uL, 20498-500uL, 20499-50uL, 20499-500uL, 20487-50uL, 20487-500uL, 20487-1mg, 20488-50uL, 20488-500uL, 20488-1mg, 20489-50uL, 20489-500uL, 20489-1mg, 20490-50uL, 20490-500uL, 20490-1mg, 20491-50uL, 20491-500uL, 20491-1mg, 20492-50uL, 20492-500uL, 20492-1mg, 20493-50uL, 20493-500uL, 20493-1mg, 20494-50uL, 20494-500uL, 20494-1mg, 20495-50uL, 20495-500uL, 20495-1mg, 20497-50uL, 20497-500uL, 20497-1mg, 20496-50uL, 20496-500uL, 20496-1mg, 20500-50uL, - 20500-500uLView allHide

    This product is prepared by labeling highly cross-adsorbed goat anti-guinea pig IgG (H+L) with a selection of fluorescent CF® dyes. To minimize cross-reactivity, the antibody has been adsorbed against bovine, chicken, goat, Syrian hamster, horse, human, mouse, rabbit, sheep and rat serum.

    Conjugation
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    Qty
    50 uL
    500 uL
    1 mg
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    This product is prepared by labeling highly cross-adsorbed goat anti-guinea pig IgG (H+L) with a selection of fluorescent CF® dyes. To minimize cross-reactivity, the antibody has been adsorbed against bovine, chicken, goat, Syrian hamster, horse, human, mouse, rabbit, sheep and rat serum.

     

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

    From: $81 Sizes: 50 uL, 100 uL, 200 uL, 0.25 mL, 0.5 mL, 1 mL, 1 mgCatalog #: 20355-200uL, 20022, 20081, 20097, 20132, 20154, 20230, 20280, 20287, 20288, 20319, 20022-1, 20022-1mg, 20081-1, 20081-1mg, 20097-1, 20097-1mg, 20132-1, 20132-1mg, 20154-1, 20154-1mg, 20230-1, 20230-1mg, 20280-1, 20280-1mg, 20287-1, 20288-1, 20319-1, 20319-1mg, 20355-1mL, 20470-100uL, 20470-1mg, - 20470-1mLView allHide

    This product is prepared by labeling highly cross-adsorbed goat anti-human IgG (H+L) with CF® dyes.

    Conjugation
    Size
    Catalog #
    price
    Qty
    50 uL
    100 uL
    200 uL
    0.25 mL
    0.5 mL
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    1 mg
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    This product is prepared by labeling highly cross-adsorbed goat anti-human IgG (H+L) with CF® dyes.

     

    Goat Anti-Llama IgG (H+L)

    From: $65 Sizes: 50 uL, 100 uL, 0.5 mL, 1 mL, 1 mgCatalog #: 20475-100uL, 20475-1mg, 20475-1mL, 20844-50uL, 20844-500uL, 20844-1mg, 20845-50uL, 20845-500uL, 20845-1mg, 20846-50uL, 20846-500uL, 20846-1mg, 20847-50uL, 20847-500uL, 20847-1mg, 20848-50uL, 20848-500uL, 20848-1mg, 20849-50uL, 20849-500uL, 20849-1mg, 20850-50uL, 20850-500uL, 20850-1mg, 20851-50uL, 20851-500uL, 20852-50uL, 20851-1mg, 20852-500uL, 20852-1mg, 20853-50uL, 20853-500uL, 20853-1mg, 20854-50uL, 20854-500uL, 20854-1mg, 20855-50uL, 20855-500uL, 20855-1mg, 20856-50uL, 20856-500uL, - 20856-1mgView allHide

    Goat anti-llama secondary antibody is available conjugated to a selection of our bright and photostable CF® dyes or HRP.

    Conjugation
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    Qty
    50 uL
    100 uL
    0.5 mL
    1 mL
    1 mg
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    Goat anti-llama secondary antibody is available conjugated to a selection of our bright and photostable CF® dyes or HRP.

     

    Goat Anti-Mouse IgG (H+L)

    From: $65 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

    This product is prepared by labeling high quality goat anti-mouse IgG (H+L) with a selection of our bright and photostable CF® dyes and other labels.

    Conjugation
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    Qty
    50 uL
    100 uL
    200 uL
    500 uL
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    1 mg
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    This product is prepared by labeling high quality goat anti-mouse IgG (H+L) with a selection of our bright and photostable CF® dyes and other labels.

     

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

    From: $81 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

    This product is prepared by labeling high quality F(ab')2 fragment of goat anti-mouse IgG (H+L) with a selection of our bright and photostable CF® dyes and other labels.

    Conjugation
    Size
    Catalog #
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    Qty
    50 uL
    100 uL
    200 uL
    0.25 mL
    500 uL
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    This product is prepared by labeling high quality F(ab')2 fragment of goat anti-mouse IgG (H+L) with a selection of our bright and photostable CF® dyes and other labels.

     

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

    From: $81 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

    This product is prepared by labeling highly cross-adsorbed goat anti-mouse IgG (H+L) with a selection of our bright and photostable CF® dyes and other labels. To minimize cross-reactivity, the antibody has been adsorbed against human, bovine, horse, rabbit, and swine serum.

    Conjugation
    Size
    Catalog #
    price
    Qty
    50 uL
    100 uL
    250 uL
    0.25 mL
    500 uL
    0.5 mL
    1 mL
    1 mg
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    This product is prepared by labeling highly cross-adsorbed goat anti-mouse IgG (H+L) with a selection of our bright and photostable CF® dyes and other labels. To minimize cross-reactivity, the antibody has been adsorbed against human, bovine, horse, rabbit, and swine serum.

     

    Goat Anti-Mouse IgG1

    From: $92 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

    CF® dye goat anti-mouse IgG1 isotype-specific secondary antibody conjugates are labeled with our exceptionally bright, photostable CF® dyes. The conjugates are prepared from affinity-purified antibodies that react with Fc portion of the heavy chain of mouse IgG1.

    Conjugation
    Size
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    Qty
    50 uL
    250 uL
    0.25 mL
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    CF® dye goat anti-mouse IgG1 isotype-specific secondary antibody conjugates are labeled with our exceptionally bright, photostable CF® dyes. The conjugates are prepared from affinity-purified antibodies that react with Fc portion of the heavy chain of mouse IgG1.

     

    Goat Anti-Mouse IgG2a

    From: $92 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

    CF® dye goat anti-mouse IgG2a isotype-specific secondary antibody conjugates are labeled with our exceptionally bright, photostable CF® dyes. The conjugates are prepared from affinity-purified antibodies that react with Fc portion of the heavy chain of mouse IgG2a.

    Conjugation
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    Qty
    50 uL
    250 uL
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    CF® dye goat anti-mouse IgG2a isotype-specific secondary antibody conjugates are labeled with our exceptionally bright, photostable CF® dyes. The conjugates are prepared from affinity-purified antibodies that react with Fc portion of the heavy chain of mouse IgG2a.

     

    Goat Anti-Mouse IgG2b

    From: $92 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

    CF® dye goat anti-mouse IgG2b isotype-specific secondary antibody conjugates are labeled with our exceptionally bright, photostable CF® dyes. The conjugates are prepared from affinity-purified antibodies that react with Fc portion of the heavy chain of mouse IgG2b. To minimize cross reactivity, the antibodies are cross-adsorbed against other mouse IgG subclasses (IgG1, IgG2a, IgG3), and human, bovine and rabbit serum proteins.

    Conjugation
    Size
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    price
    Qty
    50 uL
    250 uL
    0.25 mL
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    CF® dye goat anti-mouse IgG2b isotype-specific secondary antibody conjugates are labeled with our exceptionally bright, photostable CF® dyes. The conjugates are prepared from affinity-purified antibodies that react with Fc portion of the heavy chain of mouse IgG2b. To minimize cross reactivity, the antibodies are cross-adsorbed against other mouse IgG subclasses (IgG1, IgG2a, IgG3), and human, bovine and rabbit serum proteins.