85,000+ Conjugated Antibodies: Novus Biologicals

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Browse all conjugated primary antibodies

Conjugated Primary Antibodies

A conjugated antibody (also known as a tagged or labeled antibody) is a monoclonal or polyclonal antibody that is coupled to a probe allowing for direct detection of a target antigen. Novus Biologicals offers more than 85,000 primary antibodies directly conjugated to 20 different fluorescent or enzymatic labels including a wide range of Alexa Fluor^® dyes and FITC conjugated antibodies. Novus conjugated primaries will help you generate clean, reproducible results in a variety of applications such as Flow Cytometry, ICC, IHC, and ELISA.

Conjugated Antibodies for Research Areas

Popular Conjugates for Primary Antibodies

Emission Color		Conjugate	Excitation Max (nm)	Emission Max (nm)
		HRP
		Biotin
	Blue	DyLight 405	400	420
	Blue	Alexa Fluor^® 405	401	421
	Blue	DyLight 350	353	432
	Blue	Alexa Fluor^® 350	346	442
	Green	DyLight 488	493	518
	Green	FITC	498	519
	Green	Alexa Fluor^® 488	490	525
	Yellow	Alexa Fluor^® 532	532	554
	Yellow	Janelia Fluor^® 549	549	571
	Yellow	DyLight 550	562	576
	Yellow	PE	565	578
	Orange	Alexa Fluor^® 594	590	617
	Orange	DyLight 594	593	618
	Orange	PE/Atto594*	498,544,566	632
	Red	APC	650	660
	Red	Janelia Fluor® 646	646	664
	Red	Alexa Fluor® 647	653	669
	Red	DyLight 650	652	672
	Red	PerCP	482/678	678
	Red	PE/Cy5.5*	498,544,566	700
	Near IR	DyLight 680	692	712
	Near IR	Alexa Fluor^® 700	696	720
	Near IR	Alexa Fluor^® 750	749	775
	Near IR	DyLight 755	752	778
	Near IR	PE/Cy7*	489,544,566	782
	Near IR	APC/Cy7	652	790
*These dyes have three maximum excitation wavelengths. All three can be used; optimal excitation will depend on application.

Conjugated Antibody Support

Novus Spectra Viewer Visualize the spectral profile of your fluorescent probe and identify compatible fluorophore conjugates for your multicolor imaging or flow experiment.	Direct vs Indirect Detection Methods Learn more about the benefits of direct versus indirect detection methods in fluorescence-based immunodetection.
Flow Cytometry Handbook Our step-by-step guide provides information on the basics of flow cytometry and troubleshooting techniques, as well as a list of available conjugates across multiple wavelengths to help maximize data output in your experiments.	Custom Antibody Conjugation Services Can’t find the conjugated primary antibody you’re looking for? At Novus, we provide custom conjugation services for many of our available primary antibodies to meet your research needs.

Example Data Using Conjugated Primary Antibodies

NeuN was detected in mouse cortical cells ICC/IF using Alexa Fluor^® 700 conjugated RBFOX3/NeuN antibody (1B7) [NBP1-92693AF700] Image from a verified customer review.
	VeroB4 cells were stained with Alexa Fluor^® 594 conjugated Flavivirus group antigen antibody (D1-4G2-4-15 (4G2)) [NBP2-52666AF594] at 1:400 for Flow Cytometry analysis. The left panel are uninfected cells and the right panel are cells infected with Yellow Fever 17D Venus Virus.

Alexa Fluor^® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company.

Conjugated Primary Antibodies: Find Your Antibody and Conjugate of Interest

Conjugated Primary Antibodies

Conjugated Antibodies for Research Areas

Popular Conjugates for Primary Antibodies

Conjugated Antibody Support

Example Data Using Conjugated Primary Antibodies