Rabbit Anti-Fluorescein [FITC] Antibody, Biotinylated

Product key features

Rabbit Anti-Fluorescein [FITC] Antibody, Biotinylated is a polyclonal antibody labeled with biotin for detecting FITC-conjugated molecules.

Biotin Labeled: Enables flexible detection via streptavidin or avidin-linked systems.
High Affinity: Strong binding to FITC and related fluorescein dyes.
Polyclonal Format: Rabbit-derived with broad epitope recognition.
Multipurpose Use: Ideal for signal amplification, conjugation verification, and multiplexed fluorescence detection.

Product description

Rabbit Anti-Fluorescein [FITC] Antibody, Biotinylated is a polyclonal antibody that specifically binds to fluorescein-based dyes such as FITC and is directly labeled with biotin. This configuration enables flexible detection using streptavidin- or avidin-based systems in a variety of assay formats.

The antibody may cross-react with structurally related dyes such as Alexa Fluor® 488, DyLight® 488, and other fluorescein analogs. It is ideal for signal amplification in detecting low-abundance FITC conjugates, validating conjugation efficiency, and supporting multiplexed detection workflows.

Alexa Fluor® and DyLight® are registered trademarks of Thermo Fisher Scientific.

References

View all 50 references: Citation Explorer

Artificial Internalizing Receptors: Intracellular Delivery of Cargo Through Bio-Orthogonal Recognition.
Authors: Søgaard, Ane Bretschneider and Hansson, Rikke Fabech and Tvilum, Anne Selch and Zelikin, Alexander N
Journal: Advanced healthcare materials (2024): e2402472

Sequence-Specific Electrochemical Genosensor for Rapid Detection of blaOXA-51-like Gene in Acinetobacter baumannii.
Authors: Kanapathy, Swarnaletchumi and Obande, Godwin Attah and Chuah, Candy and Shueb, Rafidah Hanim and Yean, Chan Yean and Banga Singh, Kirnpal Kaur
Journal: Microorganisms (2022)

Microvascular neural blood flow assessment for a chronic nerve compression neuropathy mouse model by fluorescein angiography.
Authors: Hama, Shunpei and Yokoi, Takuya and Okada, Mitsuhiro and Uemura, Takuya and Takamatsu, Kiyohito and Nakamura, Hiroaki
Journal: Neurological research (2022): 937-945

Probing cigarette smoke-induced DNA single-strand breaks and screening natural protective compounds by use of magnetic bead-based chemiluminescence.
Authors: Chen, Hongjun and Yu, Zicheng and Cao, Zhijuan and Lau, Choiwan
Journal: Analytical and bioanalytical chemistry (2016): 8369-8375

Three-dimensional structure, binding, and spectroscopic characteristics of the monoclonal antibody 43.1 directed to the carboxyphenyl moiety of fluorescein.
Authors: Gayda, Susan and Longenecker, Kenton L and Judge, Russell A and Swift, Kerry M and Manoj, Sharmila and Linthicum, D Scott and Tetin, Sergey Y
Journal: Biopolymers (2016): 234-43

Page updated on August 12, 2025

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Catalog Number	46770
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Physical properties

Solvent

PBS

Storage, safety and handling

H-phrase	H303, H313, H333
Hazard symbol	XN
Intended use	Research Use Only (RUO)
R-phrase	R20, R21, R22
Storage	Freeze (< -15 °C); Minimize light exposure

Documents

Safety data sheet

Product protocol

Certificate of analysis