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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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    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
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    0.25 mL
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    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.
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    50 uL
    100 uL
    500 uL
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    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
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    50 uL
    100 uL
    250 uL
    0.25 mL
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    Highly cross-adsorbed donkey anti-rabbit 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
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    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.
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    50 uL
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    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
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    50 uL
    100 uL
    250 uL
    0.25 mL
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    1 mg
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    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
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    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
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    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
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    Goat anti-mouse IgG2b isotype-specific secondary antibody labeled with our superior CF® dyes and biotin.

     

    Goat Anti-Rabbit IgG (H+L)

    Sizes: 50 uL, 100 uL, 200 uL, 500 uL, 0.5 mL, 1 mL, 1 mgCatalog #: 20353-200uL, 20379-50uL, 20012, 20033, 20043, 20053, 20055, 20073, 20082, 20102, 20112, 20122, 20141, 20181, 20185, 20202, 20309, 20012-1, 20012-1mg, 20033-1, 20033-1mg, 20043-1, 20043-1mg, 20053-1, 20053-1mg, 20055-1, 20055-1mg, 20073-1, 20073-1mg, 20082-1, 20082-1mg, 20102-1, 20102-1mg, 20112-1, 20112-1mg, 20122-1, 20122-1mg, 20141-1, 20141-1mg, 20181-1, 20181-1mg, 20185-1, 20185-1mg, 20202-1, 20202-1mg, 20309-1, 20309-1mg, 20353-1mL, 20366-1mg, 20366-500uL, 20366-50uL, 20387-1mg, 20387-500uL, 20387-50uL, 20402-100uL, 20402-1mg, 20402-1mL, 20409-1mg, 20409-500uL, 20409-50uL, 20412-100uL, 20412-500uL, 20465-100uL, - 20465-1mLView allHide

    Goat anti-rabbit 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
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    50 uL
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    200 uL
    500 uL
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    Goat anti-rabbit IgG (H+L) secondary antibody labeled with our superior CF® dyes and other labels.

     

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

    Sizes: 50 uL, 100 uL, 200 uL, 0.25 mL, 500 uLCatalog #: 20415-100uL, 20013, 20035, 20045, 20064, 20087, 20099, 20131, 20146, 20153, 20188, 20330, 20013-1, 20035-1, 20045-1, 20064-1, 20087-1, 20099-1, 20131-1, 20146-1, 20153-1, 20188-1, 20330-1, 20358-200uL, 20358-500uL, - 20415-500uLView allHide

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

     

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

    Sizes: 50 uL, 100 uL, 0.25 mL, 500 uL, 0.5 mL, 1 mL, 1 mgCatalog #: 20343-50uL, 20019, 20067, 20078, 20103, 20113, 20123, 20144, 20176, 20186, 20193, 20232, 20282, 20300, 20019-1, 20019-1mg, 20067-1, 20078-1, 20103-1, 20103-1mg, 20113-1, 20113-1mg, 20123-1, 20123-1mg, 20144-1, 20144-1mg, 20176-1, 20176-1mg, 20186-1, 20186-1mg, 20193-1, 20232-1, 20232-1mg, 20282-1, 20282-1mg, 20300-1, 20300-1mg, 20369-1mg, 20369-500uL, 20369-50uL, 20373-1mg, 20373-500uL, 20373-50uL, 20403-100uL, 20403-1mg, 20403-1mL, 20460-1mg, 20460-500uL, 20460-50uL, 20469-1mg, 20469-500uL, 20469-50uL, - 20832-50uLView allHide

    Highly cross-adsorbed goat 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
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    50 uL
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    0.25 mL
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    Highly cross-adsorbed goat anti-rabbit IgG (H+L) secondary antibody labeled with our superior CF® dyes.

     

    Biotin Monoclonal Mouse Antibody (Hyb8)

    From: $157 Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNC040400-100, BNC050400-100, BNC400400-100, BNC430400-100, BNC470400-100, BNC550400-100, BNC610400-100, BNC680400-100, BNC700400-100, BNC800400-100, BNC810400-100, BNC880400-100, BNC940400-100, BNCAP0400-100, BNCB0400-100, BNCH0400-100, BNUB0400-100, BNCA0400-250, BNCP0400-250, BNCR0400-250, BNC040400-500, BNC050400-500, BNC400400-500, BNC430400-500, BNC470400-500, BNC550400-500, BNC610400-500, BNC680400-500, BNC700400-500, BNC800400-500, BNC810400-500, BNC880400-500, BNC940400-500, BNCAP0400-500, BNCB0400-500, BNCH0400-500, BNUB0400-500, - BNUM0400-50View allHide

    This antibody recognizes both the free and protein-conjugated (either soluble or cell bound) form of biotin.

    Conjugation
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    This antibody recognizes both the free and protein-conjugated (either soluble or cell bound) form of biotin.

     

    Biotin Recombinant Monoclonal Rabbit Antibody (BTN/2032R)

    Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNC042032-100, BNC042032-500, BNC052032-100, BNC052032-500, BNC402032-100, BNC402032-500, BNC432032-100, BNC432032-500, BNC472032-100, BNC472032-500, BNC552032-100, BNC552032-500, BNC612032-100, BNC612032-500, BNC682032-100, BNC682032-500, BNC702032-100, BNC702032-500, BNC802032-100, BNC802032-500, BNC812032-100, BNC812032-500, BNC882032-100, BNC882032-500, BNC942032-100, BNC942032-500, BNCA2032-250, BNCAP2032-100, BNCAP2032-500, BNCB2032-100, BNCB2032-500, BNCH2032-100, BNCH2032-500, BNCP2032-250, BNCR2032-250, BNUB2032-100, BNUB2032-500, - BNUM2032-50View allHide

    This antibody recognizes both the free and protein-conjugated (either soluble or cell bound) form of biotin.

    Conjugation
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    This antibody recognizes both the free and protein-conjugated (either soluble or cell bound) form of biotin.

     

    c-Myc Monoclonal Mouse Antibody (9E10.3)

    From: $157 Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNC040596-100, BNC050596-100, BNC400596-100, BNC430596-100, BNC550596-100, BNC610596-100, BNC680596-100, BNC700596-100, BNC800596-100, BNC810596-100, BNC880596-100, BNC940596-100, BNCAP0596-100, BNCB0596-100, BNCH0596-100, BNUB0596-100, BNCA0596-250, BNCP0596-250, BNCR0596-250, BNC040596-500, BNC050596-500, BNC430596-500, BNC550596-500, BNC610596-500, BNC680596-500, BNC700596-500, BNC800596-500, BNC810596-500, BNC880596-500, BNC940596-500, BNCAP0596-500, BNCB0596-500, - BNCH0596-500View allHide

    This antibody recognizes the Myc tag epitope (EQKLISEEDL).

    Conjugation
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    This antibody recognizes the Myc tag epitope (EQKLISEEDL).

     

    Human IgA Immunoglobulin Monoclonal Mouse Antibody (IA-HISA43)

    From: $157 Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNUB0148-500, BNUB0148-100, BNUM0148-50, BNC040148-500, BNC040148-100, BNC050148-100, BNC050148-500, BNC400148-100, BNC400148-500, BNC470148-100, BNC470148-500, BNC550148-100, BNC550148-500, BNC680148-100, BNC680148-500, BNC700148-100, BNC700148-500, BNC800148-100, BNC800148-500, BNC880148-100, BNC880148-500, BNC940148-100, BNC940148-500, BNCA0148-250, - BNCB0148-500View allHide

    This mAb is specific to heavy chain of IgA and shows minimal cross-reaction with heavy chains of other immunoglobulins.

    Conjugation
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    This mAb is specific to heavy chain of IgA and shows minimal cross-reaction with heavy chains of other immunoglobulins.