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Protein Analysis
When using an IMMUNOSET® ELISA development set, can I use a chemiluminescent substrate for more sensitivity?
Use of a chemiluminescent substrate is not validated and may require additional assay optimization.
Tue, Jul 18, 2023
When using an IMMUNOSET® ELISA development set, is it really necessary to add stop solution before reading the plate?
While most plate readers have the ability to read optical density in the blue spectrum, they are usually more sensitive…
Tue, Jul 18, 2023
When using an IMMUNOSET® ELISA development set, can I alter the incubation times or temperatures? Do I need to shake my plate?
The assay procedure has been optimized, and any alterations will require validation.
Tue, Jul 18, 2023
When using an IMMUNOSET® ELISA development set, how long can I store the components after I reconstitute them?
The reconstituted reagents should be aliquotted and stored at the temperature recommended in the instruction manual for up to three…
Tue, Jul 18, 2023
What protocol can be used for drying samples prior to cAMP/cGMP quantification?
Samples can be dried using either vacuum centrifugation (e.g. SpeedVac) or under a gentle stream of nitrogen or argon. For…
Tue, Jul 18, 2023
Can I measure the levels of cAMP/cGMP in rabbit sera considering that the plate is coated with an anti-rabbit IgG?
The plate provided in these kits is coated with a generic antibody capable of capturing the cAMP- or cGMP-specific antibody.…
Tue, Jul 18, 2023
When using an IMMUNOSET® ELISA development set, will the type of plates I use for coating affect the assay performance?
We recommend using plates made with high binding plastic, similar to Corning plates (2592). The use of different types of…
Tue, Jul 18, 2023
Can I store acetylated samples for cAMP/cGMP quantification at a later time?
No. We recommend that only enough samples needed for the current run be acetylated. Samples are more stable when stored…
Tue, Jul 18, 2023
How many cells should I work with for the quantification of cAMP or cGMP?
The amount of tissue or number of cells to use is entirely dependent on the experimental conditions. It is recommended…
Tue, Jul 18, 2023
How much Assay Buffer is required to reconstitute my serum samples in prior to cAMP/cGMP quantification?
The volume of Assay Buffer needed to reconstitute samples is completely dependent on experimental conditions. We recommend re-suspending 1mL of…
Tue, Jul 18, 2023