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Showing 1–16 of 17 results
Cortisol ISWE Mini-Kit
The ISWE Cortisol Mini-Kit is specifically designed to measure Cortisol present in a variety of samples and species for wildlife conservation.
ISWE002 - $499.00
Corticosterone ISWE Mini-Kit
The ISWE Corticosterone Mini-Kit is specifically designed to measure Corticosterone present in a variety of samples and species for wildlife conservation.
ISWE007 - $499.00
Thiol Fluorescent Detection Kit
The DetectX® Thiol Fluorescent Detection Kit allows users to accurately determine the extent of free thiol content in samples using a proprietary substrate, ThioStar®, that is converted to a brightly fluorescent product upon reaction with thiols in the sample.
K005-F1 - $290.00
Superoxide Dismutase (SOD) Colorimetric Activity Kit
The DetectX® Superoxide Dismutase (SOD) Activity Kit is designed to quantitatively measure SOD activity in a variety of samples. The assay measures all types of SOD activity, including Cu/Zn, Mn, and FeSOD types.
K028-H1 - $380.00
Hydrogen Peroxide (H2O2) Fluorescent Detection Kits
The DetectX® Hydrogen Peroxide (H2O2) Colorimetric Detection Kit is designed to quantitatively measure H2O2 in a variety of samples.
K034-F1 - $325.00
Hydrogen Peroxide (H2O2) Colorimetric Detection Kit
The DetectX® Hydrogen Peroxide (H2O2) Colorimetric Detection Kit is designed to quantitatively measure H2O2 in a variety of samples.
K034-H1 - $325.00
Glutathione (GSH) Colorimetric Detection Kits
The DetectX® Glutathione (GSH) Detection Assay Kits allow for convenient, rapid, and easy quantitation of both GSH and GSSG for an accurate measurement of a cell’s oxidative status in a variety of sample types.
K006-H1 - $335.00
FRAP™ (Ferric Reducing Antioxidant Power) Detection Kit
The DetectX® FRAP™ (Ferric Reducing Antioxidant Power) Detection Kit quantitatively measures antioxidant status in a variety of samples. The assay measures the antioxidant ability from all species.
K043-H1 - $470.00
Cortisone ELISA Kits
The DetectX® Cortisone ELISA Kits quantitatively measure cortisone present in in a variety of samples.
K017-H1 1-plate - $320.00
K017-H5 5-plate - $1,220.00
Cortisone Chemiluminescent ELISA Kits
The DetectX® Cortisone Chemiluminescent ELISA Kits quantitatively measure cortisone present in samples.
K017-C1 1-plate - $345.00
K017-C5 5-plate - $1,415.00
Cortisol ELISA Kits
The DetectX® Cortisol ELISA Kits quantitatively measure cortisol present in a variety of samples.
K003-H1 1-strip-well-plate - $255.00
K003-H5 5-strip-well-plates - $985.00
K003-H1W 1-solid-plate - $255.00
K003-H5W 5-solid-plate - $985.00
Corticosterone Multi-Format ELISA Kits
The DetectX® Corticosterone Multi-Format ELISA Kits quantitatively measures corticosterone present in a variety of samples.
K014-H1 1-strip-well-plate - $275.00
K014-H5 5-strip-well-plates - $1,045.00
K014-H1W 1-whole-plate - $275.00
K014-H5W 5-whole-plates - $1,045.00
Corticosterone Chemiluminescent ELISA Kits
The DetectX® Corticosterone Chemiluminescent ELISA Kits quantitatively measures corticosterone present in a variety of samples.
K014-C1 1-plate - $320.00
K014-C5 5-plate - $1,255.00
Ceruloplasmin Colorimetric Activity Kit
The DetectX® Ceruloplasmin Activity Kit quantitatively measures ceruloplasmin activity in serum and urine samples.
K035-H1 - $450.00
Catalase Fluorescent Activity Kit
The DetectX® Catalase Activity Kit quantitatively measures catalase activity in a variety of samples.
K033-F1 - $330.00
Catalase Colorimetric Activity Kit
The DetectX® Catalase Colorimetric Activity Kit quantitatively measures catalase activity in any sample and includes everything needed to measure catalase activity in 45 minutes.
K033-H1 - $330.00
Frequently Asked Questions about Stress Assay Kits
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Why do I have to acetylate my Samples?All the DetectX® kits for Cyclic Nucleotides (cAMP, K019-H and K019-C, and cGMP, K020-H and K019-C) are supplied with reagents that can be used to acetylate standards and samples. The specific antibodies in these kits are more reactive to nucleotides that have been acetylated, so treating samples this way will allow for a more sensitive measurement of cAMP or cGMP. There are a couple things to note about acetylating, however. First, the acetylating reagents will cause proteins and lipids in the samples to precipitate. Only samples that have been diluted to the concentration which will be used in the assay should be treated. Second, acetylation does add another step to the process. In general, we recommend testing samples initially without acetylating. The regular assays are very sensitive, and most samples can be analyzed without the additional step. If the concentration of your samples is too low, or if they need to be diluted very far to eliminate matrix interference, then acetylation can be a useful tool for getting good results from the assay.
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Why do I have to use 4PL curve fitting?