Antibody isotype determination
Invitrogen immunoglobulin-specific ELISA kits and isotyping ELISA kits enable accurate quantitation and high throughput for testing more samples at a time. Select single-isotype or multi-isotype (isotyping) kits involving IgG, IgA, IgE, and IgM subclasses and isotypes from human, mouse, and rat species.
Invitrogen ELISA kits for isotyping are available for mouse and rat in two different formats:
| Ig isotyping coating (instant) ELISA kits | Ig isotyping uncoated ELISA kits | |
|---|---|---|
| Format | Coated ELISA kit (instant ELISA format) | Uncoated ELISA kit |
| Benefits | Addition of sample is all that is required, because coating & detector antibodies are already lyophilized on the plate. | Antibodies come in vials and are not pre-coated onto the well plate, allowing you to modify the assay and protocol. |
| Features | Measure 10-12 samples per plate Easy: Only 1 wash step Fast: 2 hours total incubation Size: 2 x 96 tests |
Measure 10-12 samples per plate Less expensive Customizable well pattern Size: 10 x 96 tests |
| Isotypes | IgG1, IgG2a, IgG2b, IgG3, IgA, IgM and kappa and lambda | IgG1, IgG2a, IgG2b, IgG3, IgA, IgM and kappa and lambda |
| Mouse kits | 88-50660-22 | 88-50630-86 88-50630-88 (with plates) |
| Rat kits | 88-50650-22 | 88-50640-86 (with plates) 88-50640-88 |
Learn about other products for Antibody Isotyping and Characterization
View and select products
Human IgG ELISA kits
Human IgA, IgE, IgM ELISA kits
Mouse IgG ELISA kits
Mouse IgA, IgE, IgM ELISA kits
Rat IgG ELISA kits
Rat IgA, IgE, IgM ELISA kits
Articles and technical guides
Easier ELISA Workflows
Learn how Invitrogen Instant ELISA kits can streamline your ELISA workflow.
Time-saving immunoassay tools
Find the right immunoassay for your research needs.
Biomarker quantitation assay guide
Immunoassay guide to protein quantitation.
ELISA related products
ELISA reagents and buffers
Wash buffers, blocking buffers, and enzyme substrates.
ELISA instrumentation and equipment
Plate washers, plate readers, pipettes.
Antibodies
We offer a variety of specific antibodies to build your own ELISA.
ELISA microplate and plasticware
Hydrophobic, hydrophilic plates, strip plates.
Other immunoassays and resources
ProcartaPlex Multiplex Luminex Assays
Multiplex immunoassays using the Luminex platform.
ProQuantum High Sensitivity Immunoassays
Detect very low levels of proteins using as little as 1–5 μL of sample.
ELISA special services
Request bulk packaging, lot reservation, or custom kits.
For Research Use Only. Not for use in diagnostic procedures.
