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Secondary Antibody Product Listings

See below for our full selection of secondary antibodies conjugated to next-generation CF® Dyes, HRP, AP, and other labels.  Click an antibody type below to scroll to the product table. Click a CF® Dye for technical details, or click a catalog number to visit the product page.

Please use our Antibody Finder tool for searching our entire antibody catalog by conjugation, host species, reactivity, isotype, cell/tissue expression, or other attributes.

Learn more about CF® Dyes

Secondary antibodies, not cross-adsorbed
Suitable for single target staining, may cross-react with IgG from other species
Secondary antibodies, highly cross-adsorbed
Minimal cross-reactivity with other target species, for multiplex staining
Isotype-specific anti-mouse secondary antibodies
Useful for multiplexing with monoclonal antibodies of different isotypes
Streptavidin, anti-biotin & epitope tag antibodies
Detect biotin, GFP, RFP, FITC, & a variety of epitope tags
Single Label Secondary Antibodies for STORM
Antibodies labeled with (d)-STORM-compatible CF® dyes with average degree of labeling (DOL) of one
Anti-Human IgG
Anti-Human IgA & IgM
Anti-Human Kappa Light Chain
Anti-Human Lambda Light Chain

Secondary Antibodies (Not Cross-Adsorbed)

Conjugate Ex/Em (nm)Chicken Anti-GoatChicken Anti-MouseChicken Anti-RabbitGoat Anti-Guinea PigGoat Anti-LlamaGoat Anti-MouseGoat Anti-Mouse IgG1 F(ab’), FcγGoat Anti-Mouse IgG, F(ab’)2Goat Anti-RabbitGoat Anti-Rabbit IgG, F(ab’)2Goat Anti-SwineLlama Anti-MouseLlama Anti-RabbitRabbit Anti-ChickenRabbit Anti-GoatRabbit Anti-Guinea Pig
CF®350 (347/448)2036420331203322019820140201452014120146
CF®405S (404/431)208442008020082
CF®405M (408/452)2018020181
CF®405L (395/545)2040820409
CF®488A (490/515)202252020820209200172084520010208722001120012200132002820454204492007920021
CF®505 (505/519)2091620915
CF®514 (516/548)2038620387
CF®532 (527/558)2036520366
CF®543 (541/560)20333203342033520317208462030620329203092033020324203122031520336
CF®555 (555/565)2003620847200302003220033200352023620031
CF®568 (562/583)20337203382033920108208482010020109201022009920091204552045020107
CF®583R (585/609)2088920890208912089920902209142091320907209082090920910
CF®594 (593/614)202262022120223201182084920110208732011920112201532016020456204512016420117
CF®633 (630/650)2022720222202242012920120201302012220131201382016520128
CF®640R (642/662)20085208502019720086202022008720089204572045220090
CF®647 (650/665)20041208512004020042200432004520286204582045320049
CF®660C (667/685)2085220050209182005320917
CF®660R (663/682)208532005420055
CF®680 (681/698)2085420063200642006820243
CF®680R (680/701)20855
CF®740 (742/767)2098420985
CF®750 (755/777)208562007020920200732091920244
CF®770 (770/797)
CF®790 (784/806)2037820379
Biotin20183201872018520188
DNP20983
HRP20839204752040020402
R-PE (496, 546, 565/578)20352203572035320357
APC (650/660)20411204142041220415
Alkaline Phosphatase2046420465
Don’t see what you’re looking for? Contact us! We may be able to add a new conjugate to our catalog, or perform a custom labeling for you.

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Secondary Antibodies, Highly Cross-Adsorbed

Conjugate Ex/Em (nm)Bovine Anti-GoatDonkey anti-ChickenDonkey Anti-Goat Donkey Anti-Guinea PigDonkey Anti-Mouse (Min X Rat)Donkey Anti-RabbitDonkey Anti-RatDonkey Anti-SheepGoat Anti-Alpaca, VHH domainGoat Anti-ChickenGoat Anti-Guinea PigGoat Anti-MouseGoat Anti-Mouse (Min X Rat)Goat Anti-RabbitGoat Anti-RatRabbit Anti-MouseRabbit Anti-RatRabbit Anti-Sheep
Cross-adsorptionBv, Ck, GP, Hs, Hu, Ms, Rb, Rt, SHmBv, Gt, GP, Hs, Hu, Ms, Rb, Rt, Shp, SHmCk, GP, Hs, Hu, Ms, Rb, Rt, SHmBv, Ck, Gt, Hs, Hu, Ms, Rb, Rt, Shp, SHmBv, Ck, Gt, GP, Hs, Hu, Rb, Rt, Shp, SHmBv, Ck, Gt, GP, Hs, Hu, Ms, Rt, Shp, SHmBv, Ck, Gt, GP, Hs, Hu, Ms, Rb, Shp, SHmCk, GP, Hs, Hu, Ms, Rb, Rt, SHmBv, Hu, Ms, Rb, RtBv, Gt, GP, Hs, Hu, Ms, Rb, Rt, SHm, ShpBv, Ck, Gt, Hs, Hu, Ms, Rb, Rt, SHm, ShpBv, Hs, Hu, Rb, SwBv, Ck, Gt, GP, Hs, Hu, Rb, Rt, Shp, SHmHu, Ms, RtBv, Hs, Hu, RbHuHuHu
CF®350 (347/448)20275201422035020351203612014820143201442014720149
CF®405S (404/431)2035620420204192048820830
CF®405M (408/452)2039820376203752048720182203402037320374
CF®430 (426/498)20461204622045920460
CF®488A (490/515)202932016620016201692001420015200272002420882-100uL200202048920018203022001920023200262002520172
CF®514 (516/548)20483
CF®532 (527/558)2046820469
CF®543 (541/560)20313203102031420316203052030820320203222031120490202992032820300203212030720323
CF®555 (555/565)200392027620037200382023420034204912023120232202332023520173
CF®568 (562/583)2029420106203772010520098200922009520883-100uL2010420492201012030120103200962009320094
CF®583R (585/609)208882089220893208942089520896208972089820900209042090320905209062091120912
CF®594 (593/614)202952016720116201702011520152201592015620884-100uL2011420493201112030320113201552015820157
CF®633 (630/650)20296201682012720171201242012520137201342012620121203412012320133201362013520174
CF®640R (642/662)20297201792017720178201992008320885-100uL2008420494201752030420176200882020020201
CF®647 (650/665)200482004620047208432028420886-100uL200442049520281202822028320285
CF®660C (667/685)200512037220390203712049720052203682036920370
CF®660R (663/682)20391203882038920496
CF®680 (681/698)200602024120418204172006220887-100uL2049920065200672006920061
CF®680R (680/701)201962019420195204982019220193
CF®740 (742/767)209872099120986209892098820990
CF®750 (755/777)20362202982085720463
CF®770 (770/797)20277202422048420500200772007820383
CF®790 (784/806)20363203442034220343
CF®800 (797/816)208352083320832
Biotin2018920190201912018420186
HRP204042040520474204012040320406
R-PE (496, 546, 565/578)20354
APC (650/660)20413
Alkaline Phosphatase2046620467
Don’t see what you’re looking for? Contact us! We may be able to add a new conjugate to our catalog, or perform a custom labeling for you.
Bv: bovine, Ck: chicken, GP: guinea pig, Gt: goat, Hs: horse, Hu: human, Ms: mouse, Rb: rabbit, Rt: rat, SHm: Syrian hamster, Shp: sheep, Sw: swine

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Anti-Mouse Isotype-Specific Secondary Antibodies

Conjugate Ex/Em (nm)Goat Anti-Mouse IgG1Goat Anti-Mouse IgG2aGoat Anti-Mouse IgG2bGoat Anti-Mouse IgM
Mu Chain
Cross-adsorptionBv, Hu, RbBv, Hu, RbBv, Hu, Rb
CF®350 (347/448)202452025520265
CF®405S (404/431)203802038120382
CF®488A (490/515)20246202562026620840
CF®543 (541/560)203252032620327
CF®555 (555/565)20247202572026720485
CF®568 (562/583)202482025820268
CF®594 (593/614)202492025920269
CF®633 (630/650)202502026020270
CF®640R (642/662)202512026120271
CF®647 (650/665)202522026220272
CF®680 (681/698)20253202632027320384
CF®680R (680/701)2084220841
CF®750 (755/777)20430
CF®770 (770/797)20254202642027420385
Biotin204712047220473
Don’t see what you’re looking for? Contact us! We may be able to add a new conjugate to our catalog, or perform a custom labeling for you.
Bv: bovine, Hu: human, Rb: rabbit

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Streptavidin & Anti-Biotin Antibodies

TargetBiotinBiotinBiotinBiotin
Conjugate Ex/Em (nm) Streptavidin Conjugates Mouse Anti-Biotin (3D6.6)Mouse Anti-Biotin (Hyb8)Mouse Anti-Biotin (BTN/2032R)
CF®350 (347/448)29031
CF®405S (404/431)2903220203 BNC040400 BNC042032
CF®405M (408/452)29033BNC050400
CF®405L (395/545)29056
CF®430 (426/498)29065
CF®440 (440/515)29066
CF®488A (490/515)2903420204BNC880400BNC882032
CF®514 (516/548)29081
CF®543 (541/560)29043BNC430400
CF®555 (555/565)29038BNC550400
CF®568 (562/583)2903520502BNC680400BNC682032
CF®583R (586/609)29086
CF®594 (593/614)2903620205BNC940400BNC942032
CF®633 (630/650)2903720206
CF®640R (642/662)2904120207BNC400400BNC402032
CF®647 (650/665)29039BNC470400BNC472032
CF®660R (663/682)29040BNC610400
CF®680R (680/701)29072
CF®750 (755/777)20501
CF®770 (770/797)20367
HRP29049
Alkaline Phosphatase29071
R-PE (496, 546, 565/578)29044
APC (650/660)29048
Purified (with BSA)BNUB0400BNUB2032
Purified (BSA-free)BNUM0400BNUM2032
Don’t see what you’re looking for? Contact us! We may be able to add a new conjugate to our catalog, or perform a custom labeling for you.

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Anti-Epitope Tag Antibodies

TargetFLAG TagFluorescein (FITC)GFPGSTHA Tag6X His TagMyc TagMyc TagMyc TagRFPV5 TagDIGDNP
Conjugate Ex/Em (nm)Rabbit Anti-FLAG TagMouse Anti-Fluorescein (FITC) (1F8.1E4)Mouse Anti-GFP (9F9.F9)Goat Anti-GSTRabbit Anti-HAMouse Anti-6X His (33D10.D2.G8)Rabbit Anti-Myc TagMouse Anti-Myc Tag (9E10.3)Rabbit Anti-Myc Tag (MYC2895R)Rabbit Anti-RFPRabbit Anti-V5Goat Anti-DIGRabbit Anti-DNP
CF®405S (404/431)BNC040596BNC0428952085820865
CF®405M (408/452) 20214
CF®488A (490/515)20432 202102021520424202382022820436BNC880596BNC88289520421204402085920866
CF®543 (541/560)2043320437BNC4305962047620441
CF®555 (555/565)BNC550596
CF®568 (562/583)20480BNC680596BNC682895204772086020867
CF®594 (593/614)20434 202112021620425202392022920438BNC940596BNC94289520422204422086120868
CF®633 (630/650) 2021220217
CF®640R (642/662)20435 202132021820426202402023720439BNC400596BNC40289520423204432086220869
CF®647 (650/665)20486BNC470596BNC472895
CF®660R (663/682)2048120478
CF®680 (681/698)20973 20399202192098120975203592097720979
CF®680R (680/701)20482204792086320870
CF®750 (755/777)20875
CF®770 (770/797)2097420982209762036020978BNC70059620980
BiotinBNCB0596
HRP2086420871
APC (650/660)BNCA2895
Purified (with BSA)BNUB0596BNUB2895
Purified (BSA-free)BNUM0596BNUM2895
Don’t see what you’re looking for? Contact us! We may be able to add a new conjugate to our catalog, or perform a custom labeling for you.

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CF® Dye Secondary Antibodies, Single Label for STORM

DyeDonkey Anti-GoatDonkey Anti-Guinea PigDonkey Anti-MouseDonkey Anti-RabbitGoat Anti-MouseGoat Anti-Rabbit
Cross-adsorptionCk, GP, Hs, Hu, Ms, Rb, Rt, SHmBv, Ck, Gt, Hs, Hu, Ms, Rb, Rt, Shp, SHmBv, Ck, Gt, GP, Hs, Hu, Rb, Rt, Shp, SHmBv, Ck, Gt, GP, Hs, Hu, Ms, Rt, Shp, SHmBv, Hs, Hu, Rb, SwHu, Ms, Rt
CF®505208802088120878208792087620877
CF®535ST20823208242082120822
CF®568208362083820802208032080020801
CF®583R20794207952079220793
CF®597R20798207992079620797
CF®647208292083720810208112080820809
CF®660C20815208162081220813
CF®68020819208202081720818
CF®75020827208282082520826
Bv: bovine; Ch: chicken; Gt: goat; GP: guinea pig; Hs: horse; Hu: human; Ms: mouse; Rb: rabbit; Sh: sheep; SHm: Syrian hamster; Sw: swine; Rt: rat

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Anti-Human IgG

Conjugate Ex/Em (nm)Donkey Anti-Human IgGGoat Anti-Human IgGGoat Anti-Human IgG, FcγMouse Anti-Human IgG (B33/20)Mouse Anti-Human IgG (ICO-97)Mouse Anti-Human IgG (IG217)Mouse Anti-Human IgG (IG266)Recombinant Rabbit Anti-Human IgG (IG1707R)Mouse Anti-Human IgG4 (IGHG4/1345)Rabbit Anti-Human IgGRabbit Anti-Human IgG Heavy ChainRecombinant Rabbit Anti-Human IgG Heavy Chain (IG507R)
Cross-adsorptionBv, Ck, Gt, GP, Hs, Ms, Rb, Rt, SHm, ShpBv, Hs, MsBv, Hs, Ms, RbMs
CF®405S (404/431) BNC040952 BNC040758 BNC040217 BNC040266 BNC041707 BNC041345 BNC040728 BNC040507
CF®488A (490/515)200742002220444BNC880952BNC880758BNC880217BNC880266BNC881707BNC88134520071BNC880728BNC880507
CF®543 (541/560)203182031920445
CF®555 (555/565)20230
CF®568 (562/583)20097BNC680952BNC680758BNC680217BNC680266BNC681707BNC681345BNC680728BNC680507
CF®583R (585/609)20901
CF®594 (593/614)200752015420446BNC940952BNC940758BNC940217BNC940266BNC941707BNC94134520072BNC940728BNC940507
CF®633 (630/650)200762013220066
CF®640R (642/662)2008120447BNC400952BNC400758BNC400217BNC400266BNC401707BNC401345BNC400728BNC400507
CF®647 (650/665)2028020448BNC470952BNC470758BNC470217BNC470266BNC471707BNC471345BNC470728BNC470507
CF®680 (681/698)2027820287
CF®770 (770/797)2027920288
BiotinBNCB0952BNCB0758BNCB0217BNCB0266BNCB1707BNCB1345BNCB0728BNCB0507
HRP20470
R-PE (496, 546, 565/578)20355
Purified (with BSA)BNUB0952BNUB0758BNUB0217BNUB0266BNUB1707BNUB1345BNUB0728BNUB0507
Purified (BSA-free)BNUM0952BNUM0758BNUM0217BNUM0266BNUM1707BNUM1345BNUM0728BNUM0507
Don’t see what you’re looking for? Contact us! We may be able to add a new conjugate to our catalog, or perform a custom labeling for you.
Bv: bovine, Ck: chicken, GP: guinea pig, Gt: goat, Hs: horse, Hu: human, Ms: mouse, Rb: rabbit, Rt: rat, SHm: Syrian hamster, Shp: sheep

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Anti-Human IgA & IgM

Conjugate Ex/Em (nm)Goat Anti-Human IgA (alpha chain)Mouse Anti-Human IgA (IA761)Mouse Anti-Human IgA (IA-HISA43)Goat Anti-Human IgM Mu ChainMouse Anti-Human IgM (DA4-4)Mouse Anti-Human IgM (ICO-30)Mouse Anti-Human IgM (IM260 + IM373 + ICO-30)Mouse Anti-Human IgM (IM260)Mouse Anti-Human IgM (IM373)
CF®405S (404/431)BNC040761BNC040148BNC040759BNC040364BNC040762BNC040260BNC040373
CF®488A (490/515)20428BNC880761BNC88014820347BNC880759BNC880364BNC880762BNC880260BNC880373
CF®568 (562/583)BNC680761BNC680148BNC680759BNC680364BNC680762BNC680260BNC680373
CF®594 (593/614)20429BNC940761BNC94014820348BNC940759BNC940364BNC940762BNC940260BNC940373
CF®633 (630/650)20427
CF®640R (642/662)BNC400761BNC40014820349BNC400759BNC400364BNC400762BNC400260BNC400373
CF®647 (650/665)BNC470761BNC47014820346BNC470759BNC470364BNC470762BNC470260BNC470373
BiotinBNCB0761BNCB0148BNCB0759BNCB0364BNCB0762BNCB0260BNCB0373
Purified (with BSA)BNUB0761BNUB0148BNUB0759BNUB0364BNUB0762BNUB0260BNUB0373
Purified (BSA-free)BNUM0761BNUM0148BNUM0759BNUM0364BNUM0762BNUM0260BNUM0373
Don’t see what you’re looking for? Contact us! We may be able to add a new conjugate to our catalog, or perform a custom labeling for you.

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Mouse Anti-Human Kappa Light Chain

Conjugate Ex/Em (nm)Mouse Anti-Human Kappa Light Chain (HP6053 + L1C1)Mouse Anti-Human Kappa Light Chain (HP6053)Mouse Anti-Human Kappa Light Chain (Kap-56)Mouse Anti-Human Kappa Light Chain (KLC1278)Mouse Anti-Human Kappa Light Chain (KLC264)Mouse Anti-Human Kappa Light Chain (KLC709)Mouse Anti-Human Kappa Light Chain (L1C1)Mouse Anti-Human Kappa Light Chain (TB28-2)
CF®405S (404/431)BNC040755BNC040681BNC040859BNC041278BNC040264BNC040709BNC040018BNC040708
CF®488A (490/515)BNC880755BNC880681BNC880859BNC881278BNC880264BNC880709BNC880018BNC880708
CF®568 (562/583)BNC680755BNC680681BNC680859BNC681278BNC680264BNC680709BNC680018BNC680708
CF®594 (593/614)BNC940755BNC940681BNC940859BNC941278BNC940264BNC940709BNC940018BNC940708
CF®640R (642/662)BNC400755BNC400681BNC400859BNC401278BNC400264BNC400709BNC400018BNC400708
CF®647 (650/665)BNC470755BNC470681BNC470859BNC471278BNC470264BNC470709BNC470018BNC470708
BiotinBNCB0755BNCB0681BNCB0859BNCB1278BNCB0264BNCB0709BNCB0018BNCB0708
Purified (with BSA)BNUB0755BNUB0681BNUB0859BNUB1278BNUB0264BNUB0709BNUB0018BNUB0708
Purified (BSA-free)BNUM0755BNUM0681BNUM0859BNUM1278BNUM0264BNUM0709BNUM0018BNUM0708
Don’t see what you’re looking for? Contact us! We may be able to add a new conjugate to our catalog, or perform a custom labeling for you.

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Anti-Human Lambda Light Chain

Conjugate Ex/Em (nm)Mouse Anti-Human Lambda Light Chain (HP6054)Mouse Anti-Human Lambda Light Chain (ICO-106)Mouse Anti-Human Lambda Light Chain (LAM03)Mouse Anti-Human Lambda Light Chain (Lamb14)Mouse Anti-Human Lambda Light Chain (LcN-2 + ICO-106)Mouse Anti-Human Lambda Light Chain (LcN-2)Mouse Anti-Human Lambda Light Chain (LLC/1738)Mouse Anti-Human Lambda Light Chain (N10/2)
CF®405S (404/431)BNC040262BNC040019BNC040636BNC040860BNC040735BNC040631BNC041738BNC041316
CF®488A (490/515)BNC880262BNC880019BNC880636BNC880860BNC880735BNC880631BNC881738BNC881316
CF®568 (562/583)BNC680262BNC680019BNC680636BNC680860BNC680735BNC680631BNC681738BNC681316
CF®594 (593/614)BNC940262BNC940019BNC940636BNC940860BNC940735BNC940631BNC941738BNC941316
CF®640R (642/662)BNC400262BNC400019BNC400636BNC400860BNC400735BNC400631BNC401738BNC401316
CF®647 (650/665)BNC470262BNC470019BNC470636BNC470860BNC470735BNC470631BNC471738BNC471316
BiotinBNCB0262BNCB0019BNCB0636BNCB0860BNCB0735BNCB0631BNCB1738BNCB1316
Purified (with BSA)BNUB0262BNUB0019BNUB0636BNUB0860BNUB0735BNUB0631BNUB1738BNUB1316
Purified (BSA-free)BNUM0262BNUM0019BNUM0636BNUM0860BNUM0735BNUM0631BNUM1738BNUM1316
Don’t see what you’re looking for? Contact us! We may be able to add a new conjugate to our catalog, or perform a custom labeling for you.

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