Shop All Immunoassay Microplates

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

Thermo Scientific NeutrAvidin Protein Coated White 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 White 384-Well Plates:

• White plates for chemiluminescent 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, Black, 384-Well

Black 96-Well Immuno Plates (Thermo Scientific™)

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

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

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

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

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

Carry out colormetric assays with reliable and reproducible results using these clear round-bottom immuno nonsterile 96-well plates, offered with a choice of surface.

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.

Pierce™ Nickel Coated Plates, Clear, 8-Well Strip (Thermo Scientific™)

Thermo Scientific Pierce Nickel Coated Clear 8-Well Strip 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 clear plates can be used with colorimetric 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, White, 96-Well
Pierce™ Nickel Coated Plates, Black, 96-Well

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

Thermo Scientific NeutrAvidin Protein Coated Black 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 Black 384-Well Plates:

• Black plates for fluorescent 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.

Related Products
Pierce™ NeutrAvidin™ Coated Plates, White, 384-Well

Clear Flat-Bottom Immuno Nonsterile 384-Well Plates (Thermo Scientific™)

Carry out colormetric assays with reliable and reproducible results using these clear flat-bottom immuno nonsterile 384-well plates, offered with a choice of surface.

Pierce™ NeutrAvidin™ Coated Plates, Clear, 96-Well (Thermo Scientific™)

Thermo Scientific NeutrAvidin Protein Coated Clear 96-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 96-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.

Related Products
Pierce™ NeutrAvidin™ Coated Plates, Clear, 8-Well Strip
Pierce™ NeutrAvidin™ Coated Plates, Clear, 384-Well

Complete Stainless Steel Rollout Drawer Set (Thermo Scientific™)

A convenient alternative to open-wire shelving

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.

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

Thermo Scientific NeutrAvidin Protein Coated Black 96-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 Black 96-Well Plates:

• Black plates for fluorescent 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.

Related Products
Pierce™ NeutrAvidin™ Coated Plates, White, 96-Well
Pierce™ NeutrAvidin™ Coated Plates, White, 384-Well
Pierce™ NeutrAvidin™ Coated Plates, Black, 384-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™ 8-Well Polystyrene Strip Plates, Corner Notch (Thermo Scientific™)

Thermo Scientific Pierce 8-Well Strip Plates are optically clear, polystyrene plates that have a standard 96-well microplate footprint but also allow individual 8-well strips (i.e., plate columns) to be removed from the rigid frame.

Features of 8-Well Strip Plates:

• Special optically clear polystyrene formulation
• High antibody-binding surface improves the overall performance in immunoassay applications
• Plates are certified for performance, having consistently low coefficients of variation among wells
• Eight-well strips fit snugly in the plate frame, virtually eliminating strip loss while in use—even if turned upside down
• Strip guides help to avoid misorientation of the strip when returned to the holder
• Strips are gently removed from the frame with a strip-well ejector
• Wells can be easily separated from the strips with a gentle twist, allowing you to work with individual wells or strips of less than eight wells

The format provides convenience and quality-assurance when performing partial-plate assays because unused wells can be removed to prevent confusion and cross-contamination.

Plate Properties:
• Antibody binding capacity: High, 400ng IgG/cm2 (1 cm2 = 100 µL volume)
• Binding interaction: hydrophobic-ionic
• Well-to-well coefficient of variation: CV ≤3%
• Well shape (bottom): Flat
• Maximum well volume: 360 µL
• Packaging: 5 plates per sealed tray

Nunc™ 96-Well Polystyrene Round Bottom Microwell Plates (Thermo Scientific™)

Perform automated applications more precisely with these round-bottom plates, which are available with and without cell culture treatment.

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

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

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

• Approximate binding capacity is ~10 pmol biotin/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

Streptavidin Coated Plates, Clear 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.

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Pierce™ Streptavidin Coated Plates, Clear, 8-Well Strip
Pierce™ Streptavidin Coated Plates, Clear, 384-Well

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™ Copper Coated High Capacity Plates, Clear, 96-Well (Thermo Scientific™)

Thermo Scientific Pierce Copper Coated High Binding Capacity (HBC) Plates use an exclusive coating process to increase the amount of histidine-tagged protein that will bind to the plate surface.

Features of Copper Coated High Binding Capacity Plates:

• Quantitate previously undetectable histidine-tagged proteins
• Wider dynamic range with four-fold greater capacity than regular nickel chelate-coated plate
• Copper chelate provides greater binding capacity than nickel
• The detection limit is 0.1 pg of polyhistidine tagged fusion protein per well
• Pre-blocked for the ultimate convenience

These copper 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 metals such as copper. Pierce Copper Coated Plates have high binding capacity because they are coating using an exclusive process that increases the amount of histidine-tagged protein that will bind to the plate surface. Although copper is less discriminating in its binding specificity than Nickel, the higher binding capacity of these plates is ideal for high throughput screening applications that need improved sensitivity and greater dynamic range. The copper-coated plates are available as clear, white or black plates that can be used with colorimetric, chemiluminescent or fluorescent detection methods, respectively.

Note: Copper coated plates are for use with purified His-tagged proteins. Typical cell lysates contain non-his-tagged proteins that may bind to copper, which can reduce binding capacity and signal-to-noise ratios. For cell lysates, use Thermo Scientific Pierce Nickel Coated Plates.

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Pierce™ Copper Coated High Capacity Plates, Clear, 8-Well Strip
Pierce™ Copper Coated High Capacity Plates, White, 96-Well
Pierce™ Copper Coated High Capacity Plates, Black, 96-Well

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.

Pierce™ NeutrAvidin™ Coated High Capacity Plates, White, 384-Well (Thermo Scientific™)

Thermo Scientific NeutrAvidin Coated High Capacity White 384-Well Plates are designed for binding biotinylated oligonucleotides and peptides with higher binding efficiency than other commercially available plates.

Features of Thermo Scientific Pierce Coated Plates:

Unique plate-coating technology—results in high loading and binding capacity
NeutrAvidin Protein—coated plates have up to twice 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

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™ NeutrAvidin™ Coated High Capacity Plates, White, 96-Well
Pierce™ NeutrAvidin™ Coated High Capacity Plates, Black, 96-Well
Pierce™ NeutrAvidin™ Coated High Capacity Plates, Black, 384-Well

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

Thermo Scientific Pierce Copper Coated High Binding Capacity (HBC) Plates use an exclusive coating process to increase the amount of histidine-tagged protein that will bind to the plate surface.

Features of Copper Coated High Binding Capacity Plates:

• Quantitate previously undetectable histidine-tagged proteins
• Wider dynamic range with four-fold greater capacity than regular nickel chelate-coated plate
• Copper chelate provides greater binding capacity than nickel
• The detection limit is 0.1 pg of polyhistidine tagged fusion protein per well
• Pre-blocked for the ultimate convenience

These copper 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 metals such as copper. Pierce Copper Coated Plates have high binding capacity because they are coating using an exclusive process that increases the amount of histidine-tagged protein that will bind to the plate surface. Although copper is less discriminating in its binding specificity than Nickel, the higher binding capacity of these plates is ideal for high throughput screening applications that need improved sensitivity and greater dynamic range. The copper-coated plates are available as clear, white or black plates that can be used with colorimetric, chemiluminescent or fluorescent detection methods, respectively.

Note: Copper coated plates are for use with purified His-tagged proteins. Typical cell lysates contain non-his-tagged proteins that may bind to copper, which can reduce binding capacity and signal-to-noise ratios. For cell lysates, use Thermo Scientific Pierce Nickel Coated Plates.

Related Products
Pierce™ Copper Coated High Capacity Plates, Clear, 96-Well
Pierce™ Copper Coated High Capacity Plates, White, 96-Well
Pierce™ Copper Coated High Capacity Plates, Black, 96-Well

Nunc™ TopYield™ Strips (Thermo Scientific™)

Designed for liquid phase PCR or Immuno-PCR, these microplate strips offer error-free flexibility, well lock into frame for accurate reading and efficient washing.

Immuno Breakable Modules in White and Black (Thermo Scientific™)

Keep wells in place with Thermo Scientific™ Breakable Modules in White and Black, ensuring fluorescence and luminescence assays are easy to handle.

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

Thermo Scientific NeutrAvidin Protein Coated Black 96-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 Black 96-Well Plates:

• Black plates for fluorescent detection methods
• Pre-blocked with Blocker BSA 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.

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

White and Black 384-Well Immuno Plates (Thermo Scientific™)

Conduct quantitative and qualitative immunoassays with Thermo Scientific™ White and Black 384-Well Immuno Plates.

Immuno Standard Modules White and Black, Immulon, F12, Microlite 2, 380µL (Thermo Scientific™)

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

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

Thermo Scientific Pierce Glutathione Coated Plates are standard 96-well microplates coated with intact glutathione (GSH) and pre-blocked for use in capture and detection assays involving glutathione-S-transferase (GST) fusion proteins.

Features of these Glutathione Coated Plates:

Selective—specifically binds fusion proteins containing glutathione S-transferase
Capacity—binds approx. 10 ng GST protein per well
Versatile—ready-to-bind plate format is useful for protein interaction studies
Compatible—detergents used to lyse cells do not inhibit GST protein binding to pre-coated plates (by contrast with direct coating methods with polystyrene plates)
Ready to use—Pre-blocked with BSA and SuperBlock Blocking Buffer to reduce nonspecific binding

Thermo Scientific Pierce Glutathione Coated Plates are standard 96-well polystyrene microplates whose wells have been coated with intact glutathione (GSH) and pre-blocked for use in capture and detection assays involving glutathione-S-transferase (GST) fusion proteins. These glutathione coated plates can be used in the analysis of cell lysates to determine the presence and concentration of the GST-fusion protein produced in an expression system. Alternatively, the plates can be used to capture and coat fusion proteins via their GST tag for subsequent binding assays involving the recombinant protein (either protein interactions or a specific antibody). Because the plates are pre-blocked, initial purification of the cell lysates is not necessary.

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

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

Thermo Scientific™ Plates and Modules with Covalent Binding Surfaces