Steroid ELISAs

Cayman Chemical offers a collection of ELISAs to accurately measure steroid hormones in various sample matrices to provide you with reliable and reproducible data. Many steroid targets are available including cortisol, estradiol and testosterone.

By defining ELISA sensitivity as the 80% B/B0 value, you can trust the data you obtain from Cayman Chemical ELISAs.

Benefits of using these steroid ELISAs
• Highly sensitive detection in the low pg/ml range
• Compatible with cell culture medium, plasma and serum
• Broad species reactivity
• Wide range of targets
• Strip and solid well formats available
• Designed with competitive assay principals
• Rigorously quality tested

Competitive ELISA standard curve quantitation
Cayman Chemical provides researchers with both the 80%t B/B0 value and the lower limit of detection (LLOD) along with the assay’s high-low range and 50%t B/B0 mid-point (the direct centre of the most reliable portion of the curve) to further qualify the ELISA’s robustness.

80% binding is the minimum level where reliable, reproducible data can be obtained and represents the minimal functional sensitivity outside of the range of statistical bias.

Competitors typically define by the LLOD, usually considered the mean zero plus two standard deviations. While this is the lowest level of analyte detected by the kit, this range is typically not reliable nor reproducible and may reside at a concentration below the linear range of assay. This value typically lies below an assay’s functional sensitivity range.

Sample competitive ELISA standard curve

Sample Competitive ELISA Standard Curve

Why choose a Cayman Chemical assay
Measure with confidence. Sensitivity defined

Products

Note: product availability depends on country - see product detail page.

Details Cat number & supplier Size Price
11-keto Testosterone ELISA Kit CAY582751-96 solid wells · Cayman Chemical
CAY582751-96 solid wells
Cayman Chemical
96 solid wells £368.00
96 solid wells
view
11-keto Testosterone ELISA Kit CAY582751-480 strip wells · Cayman Chemical
CAY582751-480 strip wells
Cayman Chemical
480 strip wells £1377.00
480 strip wells
view
11-keto Testosterone ELISA Kit CAY582751-96 strip wells · Cayman Chemical
CAY582751-96 strip wells
Cayman Chemical
96 strip wells £368.00
96 strip wells
view
11-keto Testosterone ELISA Kit CAY582751-480 solid wells · Cayman Chemical
CAY582751-480 solid wells
Cayman Chemical
480 solid wells £1377.00
480 solid wells
view
11-Oxoetiocholanolone ELISA Kit CAY501420-96 solid wells · Cayman Chemical
CAY501420-96 solid wells
Cayman Chemical
96 solid wells £467.00
96 solid wells
view
11-Oxoetiocholanolone ELISA Kit CAY501420-96 strip wells · Cayman Chemical
CAY501420-96 strip wells
Cayman Chemical
96 strip wells £467.00
96 strip wells
view
2-Methoxyestradiol ELISA Kit CAY582261-480 strip wells · Cayman Chemical
CAY582261-480 strip wells
Cayman Chemical
480 strip wells £1867.00
480 strip wells
view
2-Methoxyestradiol ELISA Kit CAY582261-96 strip wells · Cayman Chemical
CAY582261-96 strip wells
Cayman Chemical
96 strip wells £498.00
96 strip wells
view
2-Methoxyestradiol ELISA Kit CAY582261-480 solid wells · Cayman Chemical
CAY582261-480 solid wells
Cayman Chemical
480 solid wells £1867.00
480 solid wells
view
2-Methoxyestradiol ELISA Kit CAY582261-96 solid wells · Cayman Chemical
CAY582261-96 solid wells
Cayman Chemical
96 solid wells £498.00
96 solid wells
view
Aldosterone ELISA Kit CAY501090-480 wells · Cayman Chemical
CAY501090-480 wells
Cayman Chemical
480 wells £1282.00
480 wells
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Aldosterone ELISA Kit CAY501090-96 wells · Cayman Chemical
CAY501090-96 wells
Cayman Chemical
96 wells £343.00
96 wells
view
Corticosterone ELISA Kit CAY501320-480 solid wells · Cayman Chemical
CAY501320-480 solid wells
Cayman Chemical
480 solid wells £1089.00
480 solid wells
view
Corticosterone ELISA Kit CAY501320-480 strip wells · Cayman Chemical
CAY501320-480 strip wells
Cayman Chemical
480 strip wells £1089.00
480 strip wells
view
Corticosterone ELISA Kit CAY501320-96 solid wells · Cayman Chemical
CAY501320-96 solid wells
Cayman Chemical
96 solid wells £305.00
96 solid wells
view
Corticosterone ELISA Kit CAY501320-96 strip wells · Cayman Chemical
CAY501320-96 strip wells
Cayman Chemical
96 strip wells £305.00
96 strip wells
view
Cortisol ELISA Kit CAY500360-480 strip wells · Cayman Chemical
CAY500360-480 strip wells
Cayman Chemical
480 strip wells £1091.00
480 strip wells
view
Cortisol ELISA Kit CAY500360-96 strip wells · Cayman Chemical
CAY500360-96 strip wells
Cayman Chemical
96 strip wells £273.00
96 strip wells
view
Cortisol ELISA Kit CAY500360-480 solid wells · Cayman Chemical
CAY500360-480 solid wells
Cayman Chemical
480 solid wells £1091.00
480 solid wells
view
Cortisol ELISA Kit CAY500360-96 solid wells · Cayman Chemical
CAY500360-96 solid wells
Cayman Chemical
96 solid wells £273.00
96 solid wells
view
Cortisol Express ELISA Kit CAY500370-480 solid wells · Cayman Chemical
CAY500370-480 solid wells
Cayman Chemical
480 solid wells £1022.00
480 solid wells
view
Cortisol Express ELISA Kit CAY500370-96 solid wells · Cayman Chemical
CAY500370-96 solid wells
Cayman Chemical
96 solid wells £273.00
96 solid wells
view
Cortisol Express ELISA Kit CAY500370-480 strip wells · Cayman Chemical
CAY500370-480 strip wells
Cayman Chemical
480 strip wells £1022.00
480 strip wells
view
Cortisol Express ELISA Kit CAY500370-96 strip wells · Cayman Chemical
CAY500370-96 strip wells
Cayman Chemical
96 strip wells £273.00
96 strip wells
view
Estriol ELISA Kit CAY582281-480 solid wells · Cayman Chemical
CAY582281-480 solid wells
Cayman Chemical
480 solid wells £1051.00
480 solid wells
view