Shop All Immunoassay Microplates

Immuno Clear Standard Modules (Thermo Scientific™)

Perform applications which are delivering well-to-well reproducibility with Immuno Clear Standard Modules. Manufactured to fit standard equipment.

Clear C-Shaped Immuno Nonsterile 96-Well Plates (Thermo Scientific™)

Perform quantitative and qualitative solid phase immunoassays with these nonsterile 96-well plates, available in a variety of binding surfaces.

Plates and Modules with Covalent Binding Surfaces (Thermo Scientific™)

Thermo Scientific™ Plates and Modules with Covalent Binding Surfaces

Pierce™ NeutrAvidin™ Coated Plates, Clear, 384-Well (Thermo Scientific™)

Thermo Scientific NeutrAvidin Protein Coated Clear 384-Well Plates are pre-blocked and ready-to-use polystyrene plates for binding biotinylated antibodies or probes for ELISA and other target-specific assays.

Features of NeutrAvidin Protein Coated Clear 384-Well Plates:

• Clear plates for colorimetric detection methods
• Pre-blocked with SuperBlock Blocking Buffer
• Easy and gentle immobilization of biotin-containing conjugates
• Low nonspecific binding
• No denaturing of the protein component of a conjugate upon binding
• Ideal for binding small biotinylated hydrophilic molecules (e.g., peptides) that typically exhibit poor binding to polystyrene
• Less expensive than streptavidin coated plates
• Lowest nonspecific binding properties of all biotin-binding proteins

Biotin-binding plates are ideal for applications when direct adsorption to polystyrene denatures antibodies or the target molecule. Streptavidin is the most popular and widely available biotin-binding protein for research methods. Streptavidin has an isoelectric point of 5 to 6, resulting in low nonspecific interactions. Thermo Scientific NeutrAvidin Protein is a deglycosylated form of avidin, which has a near-neutral pI (6.3), resulting in even lower nonspecific interactions. NeutrAvidin Protein has the additional advantage of lacking the bacterial RYD sequence found on streptavidin, which eliminates off-target binding to the RGD binding domain of adhesion receptors present in a variety of cells.

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Pierce™ NeutrAvidin™ Coated Plates, Clear, 8-Well Strip
Pierce™ NeutrAvidin™ Coated Plates, Clear, 96-Well

White 96-Well Immuno Plates (Thermo Scientific™)

Conduct quantitative and qualitative immunoassays like ELISA and binding assays with Thermo Scientific™ White 96-Well Immuno Plates

Black 96-Well Immuno Plates (Thermo Scientific™)

Perform quantitative and qualitative immunoassays like ELISA and binding assays with a choice of three surface types.

Clear Flat-Bottom Immuno Nonsterile 96-Well Plates (Thermo Scientific™)

Choose from four binding surfaces for reliable and reproducible results in colormetric assays.

Immuno Breakable Modules Clear (Thermo Scientific™)

Choose from four surfaces and a variety of wells and configurations. Immuno Breakable Modules offer an optimal choice of products for the specific assay.

Plates and Modules with Affinity Binding Surfaces (Thermo Scientific™)

Help reduce variability in molecular orientation with Thermo Scientific™ Plates and Modules with Affinity Binding Surfaces.

Pierce™ Maleic Anhydride Activated Plates, Clear, 8-Well Strip (Thermo Scientific™)

These Thermo Scientific Pierce Maleic Anhydride Activated 8-Well Strip Plates are clear, 96-well strip plates that allow attachment of amine-containing peptides and other molecules to microplate wells for use in binding assays.

Features of Maleic Anhydride Activated Plates:

• Spontaneously react with primary amines
• A direct, simple approach to covalently attach molecules to the well surface of an EIA plate
• Maleic anhydride maintains its integrity and availability for coupling for months under dry, room temperature conditions

These plates are useful for immobilizing peptides and other ligands that do not coat efficiently by passive adsorption. Reaction of the maleic anhydride groups with primary amines (-NH2) results in formation of amide bonds that are stable at neutral pH and above. Acidic conditions hydrolyze the bond; for example, the half-life of hydrolysis at pH 3.5 and 37°C is approximately 11 hours (Ref.1). Therefore, coating reactions are best performed at pH 8-9, and the reacted plates are best used at pH > 7 for ELISA and other methods.

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Pierce™ Maleic Anhydride Activated Plates, Clear, 96-Well
Pierce™ Maleic Anhydride Activated Plates, White, 96-Well

Pierce™ Nickel Coated Plates, White, 96-Well (Thermo Scientific™)

Thermo Scientific Pierce Nickel Coated White 96-Well Plates provide a simple format to bind His-tagged fusion proteins for ELISA and other plate-based assays involving protein interactions of expressed recombinant proteins. These white plates can be used with chemiluminescent detection methods.

Features of Pierce Nickel Coated Plates:

• Ni2+ activated surface enables metal-chelate binding of His-tagged proteins
• Detergents used to lyse cells don't inhibit binding to activated plates as they do with plain polystyrene
• Better binding for sensitive assays compared to other commercially available nickel-activated plates
• Detection limit: 1ng of polyhistidine fusion protein
• Binding capacity: approx. 9 pmol His-tagged protein (27kDa) per well
• Activation level: 200 µL

These Ni(2+) chelate-coated plates are ideal for analyzing polyhistidine-tagged fusion proteins by ELISA-based methods. Proteins that contain a succession of several histidine residues at the amino or carboxyl terminus have a strong binding affinity for metal. Bacterial lysates containing polyhistidine-tagged fusion proteins can be added directly to the plates without the need for blocking.

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Pierce™ Nickel Coated Plates, Clear, 96-Well
Pierce™ Nickel Coated Plates, Clear, 8-Well Strip
Pierce™ Nickel Coated Plates, Black, 96-Well

Immuno Standard Modules White and Black (Thermo Scientific™)

Conduct fluorescence- and luminescence-based immunoassays and binding assays using Thermo Scientific™ Immuno Standard Modules White and Black.

Pierce™ Streptavidin Coated High Capacity Plates, Clear, 8-Well Strip (Thermo Scientific™)

Thermo Scientific Pierce Streptavidin Coated High Capacity Plates, Clear, 8-Well Strip are designed for binding biotinylated oligonucleotides and peptides with higher binding efficiency than other commercially available plates.

Features of Streptavidin Coated High Capacity Plates, Clear, 8-Well Strip:

Unique plate-coating technology—results in high loading and binding capacity
Streptavidin coated option—plates have up to five times the binding capacity of typical plates
Broader dynamic range—extends the quantitative range so there is less need for dilutions
Save time—pre-blocked plates to reduce the number of assay steps
Flexible assay formats—coated plates offered in 8-well strips to reduce waste

The proprietary plate-coating technology used to manufacture these Thermo Scientific Pierce Coated Plates yields high-capacity plates with a wider detection limit than regular binding capacity plates. The standard curve exhibits greater linearity for detecting small biotinylated molecules such as peptides and oligonucleotides, resulting in greater assay precision.

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Pierce™ Streptavidin Coated High Capacity Plates, Clear, 96-Well
Pierce™ Streptavidin Coated High Capacity Plates, Clear, 384-Well

Pierce™ Streptavidin Coated Plates, Black, 96-Well (Thermo Scientific™)

Thermo Scientific Pierce Streptavidin Coated Plates, Black, 96-Well are pre-blocked and ready-to-use polystyrene 96-well plates for binding biotinylated antibodies or probes for ELISA and other target-specific assays.

Features of Streptavidin Coated Plates, Black, 96-Well:

• Easy and gentle immobilization of biotin-containing conjugates
• Low nonspecific binding
• No denaturing of the protein component of a conjugate upon binding
• Ideal for binding small biotinylated hydrophilic molecules (e.g., peptides) that typically exhibit poor binding to polystyrene
• Pre-blocked with your choice of Blocker BSA or SuperBlock Blocking Buffer

Thermo Scientific Pierce Streptavidin Coated Plates are available in 96-well and 384-well plate formats, pre-blocked with BSA or SuperBlock Blocking Buffers. Choose from clear, white and black plates for use with colorimetric (chromogenic), chemiluminescent and fluorescent detection methods, respectively.

Biotin-binding plates are ideal for applications when direct adsorption to polystyrene denatures antibodies or the target molecule. Streptavidin is the most popular and widely available biotin-binding protein for research methods. Streptavidin has an isoelectric point of 5 to 6, resulting in low nonspecific interactions.

Related Products
Pierce™ Streptavidin Coated Plates, White, 96-Well
Pierce™ Streptavidin Coated Plates, Black, 384-Well

MicroTiter™ Luminescence Strip Microplates (Assembled) (Thermo Scientific™)

Experience outstanding flexibility in assay design with MicroTiter Luminescence Strip Microplates—1 x12 strips can be broken into any number of wells and placed in the frame.