Get an automatic multichannel pipette

Detect proteins with consistent, reliable quantitation in various sample types with the Invitrogen ELISA kits or Invitrogen ProQuantum immunoassay kits for quantitation of single proteins. Use the E1-ClipTip Bluetooth Electronic Adjustable Tip Spacing Multichannel Equalizer Pipettes to perform sample transfers quickly and efficiently on any tube, rack, microplate or horizontal gel box.

For a limited time purchase 4 ELISA kits or ProQuantum kits and get a qualifying pipette for $999. Use promo code RGK001 at checkout.

Which immunoassay platform are you looking for?

ProQuantum high-sensitivity immunoassays

Invitrogen ProQuantum immunoassays offer high sensitivity and broad dynamic range, using only 2–5 µL of sample. The simple workflow requires no wash steps and is especially convenient for qPCR users, as these immunoassays run on any qPCR instrument and do not require any specialized instruments.

Search ProQuantum immunoassays

ProQuantum immunoassay features to make the best choice for your current project
Multiplexable No
Sample volume used 2–5 μL
Best used for Validation
Catalog size 1 x 96 reactions,
5 x 96 reactions
Dynamic range ≥5 logarithmic units
Analytical sensitivity femtogram/mL
Sample-to-result time 2 hr
  Learn more about
ProQuantum immunoassays

Coated ELISA kits

We now offer an extensive selection of Invitrogen ready-to-use coated ELISA kits. These ELISA kits come with precoated plates and are validated to ensure consistent, reliable quantitation in various sample types. A wide selection of protein targets is available, including cytokines, chemokines, phosphorylated proteins, and beta amyloids.

Search Coated ELISA kits

Coated ELISA Kit features to make the best choice for your current project
Multiplexable No
Sample volume used 50 μL
Best used for Validation
Catalog size 1 plate (96 tests),
2 plates,
5 plates
Dynamic range 2–3 logarithmic units
Analytical sensitivity picogram/mL
Sample-to-result time 4 hr
  Learn more about
Coated ELISA kits

Uncoated ELISA kits

Invitrogen uncoated ELISA kits include matched antibody pairs and calibrated standards, enabling you to coat your own plate. Using the recommended buffers described in the detailed protocol, these kits provide bulk materials to coat anywhere from 5 to 40 plates. The reagents are optimized for reliable performance, but researchers can modify the protocol as desired.

Search Uncoated ELISA kits

Uncoated ELISA Kit features to make the best choice for your current project
Multiplexable No
Sample volume used 50 μL
Best used for Validation
Catalog size 2 plates,
10 plates,
20 plates
Dynamic range 2–3 logarithmic units
Analytical sensitivity picogram/mL
Sample-to-result time 24 hr
  Learn more about
Uncoated ELISA kits

ProQuantum high-sensitivity immunoassays

Invitrogen ProQuantum immunoassays offer high sensitivity and broad dynamic range, using only 2–5 µL of sample. The simple workflow requires no wash steps and is especially convenient for qPCR users, as these immunoassays run on any qPCR instrument and do not require any specialized instruments.

Search ProQuantum immunoassays

ProQuantum immunoassay features to make the best choice for your current project
Multiplexable No
Sample volume used 2–5 μL
Best used for Validation
Catalog size 1 x 96 reactions,
5 x 96 reactions
Dynamic range ≥5 logarithmic units
Analytical sensitivity femtogram/mL
Sample-to-result time 2 hr
  Learn more about
ProQuantum immunoassays

Coated ELISA kits

We now offer an extensive selection of Invitrogen ready-to-use coated ELISA kits. These ELISA kits come with precoated plates and are validated to ensure consistent, reliable quantitation in various sample types. A wide selection of protein targets is available, including cytokines, chemokines, phosphorylated proteins, and beta amyloids.

Search Coated ELISA kits

Coated ELISA Kit features to make the best choice for your current project
Multiplexable No
Sample volume used 50 μL
Best used for Validation
Catalog size 1 plate (96 tests),
2 plates,
5 plates
Dynamic range 2–3 logarithmic units
Analytical sensitivity picogram/mL
Sample-to-result time 4 hr
  Learn more about
Coated ELISA kits

Uncoated ELISA kits

Invitrogen uncoated ELISA kits include matched antibody pairs and calibrated standards, enabling you to coat your own plate. Using the recommended buffers described in the detailed protocol, these kits provide bulk materials to coat anywhere from 5 to 40 plates. The reagents are optimized for reliable performance, but researchers can modify the protocol as desired.

Search Uncoated ELISA kits

Uncoated ELISA Kit features to make the best choice for your current project
Multiplexable No
Sample volume used 50 μL
Best used for Validation
Catalog size 2 plates,
10 plates,
20 plates
Dynamic range 2–3 logarithmic units
Analytical sensitivity picogram/mL
Sample-to-result time 24 hr
  Learn more about
Uncoated ELISA kits

Search from over 1000 ELISA and ProQuantum immunoassay kits


The E1-ClipTip Electronic Pipettes is designed for optimum comfort and ease. With the My Pipette Creator app you can take advantage of efficient, centralized programming and sharing of protocols between pipettes and your colleagues. You can also download and share pre-programmed protocols for many of your favorite reagent kits.

Learn more about E1-ClipTip Electronic Pipettes

* This promotion is available only to customers in the US (excluding Puerto Rico) and Canada. To be eligible for the $999.00 (USD) or $1493.12 (CAD) promotion price for qualifying Multichannel Equalizer Adjustable Spacing E1-ClipTip Pipettes, customer must purchase 4 ELISA or ProQuantum kits in a single purchase order and include the promotion code (RGK001). Customers can use the promotion code only once. Offer valid for qualifying orders received no later than October 31, 2019, or until promotional supplies are depleted, whichever comes first. Limited to one redemption per order. Offer applies to customer price in effect at the time the order is received by Life Technologies. Cannot be combined with other discounts or promotions. Offer void where prohibited, licensed, or restricted by federal, state, provincial, or local laws or regulation or agency/institutional policy. Other restrictions may apply.