SHIKARI® Q-ETA
The Matriks Biotek SHIKARI® Q-ETA ELISA has been specially developed for the quantitative analysis of free Etanercept in serum and plasma samples.
SHIKARI® S-ATE
Required Volume 
Total Time 
Sample
Sample Number
Detection Limit 
Spike Recovery 
Shelf Life
20ul
70 min
Serum, plasma
96
0.1ng/mL
85-115%
1 year
The Matriks Biotek anti-Etanercept ELISA Kit provides a tool for easily monitoring antibodies to Etanercept and exploring ways of limiting problematic immunoresponses to this drug.
Calibration Curve
SHIKARI® Q-ETA & S-ATE
Etanercept (Enbrel®)
Enzyme immunoassay for the quantitative determination of free Etanercept (Enbrel®) in serum and plasma
Enzyme immunoassay for the qualitative determination of antibodies to Etanercept in serum and plasma
Required Volume 
Total Time 
Sample
Sample Number
Detection Limit 
Spike Recovery 
Shelf Life
10ul
140 min
Serum, plasma
96
+/-
-
1 year
Q-ETAv2: $878.00                                                  Lead time: 1-2 weeks
S-ATEv2: $878.00                                                   Lead time: 1-2 weeks
Peer Reviewed Journals:

Aldrich MB, Velasquez FC, Kwon S, Lymphatic delivery of etanercept via nanotopography improves response to collagen-induced arthritis, et al., Arthritis Research & Therapy 19:116, 2017. **

Erdemli Ö., et al, In vitro evaluation of effects of sustained anti-TNF release from MPEG-PCL-MPEG and PCL microspheres on human rheumatoid arthritis synoviocytes.2014. Journal of Biomaterials Application, 29(4):524-42, 2014. **

 Cheong C, et al, Etanercept Attenuates Traumatic Brain Injury in Rats by Reducing Brain TNF-α Contents and by Stimulating Newly Formed Neurogenesis, Mediators of Inflammation, 2013; Volume 2013, Article ID 620837, 9 pages ** http://dx.doi.org/10.1155/2013/620837
** Open Access 
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Drug Measurement
Anti-drug Antibody Measurement
Quantitative
Qualitative
Etanercept (Enbrel®)
Anti TFN-alpha Blockers
Q-ETA
(Free)

#TR-ETAv2
S-ATEv2
(Free)

#TR-AETAv21
Iwai North America Inc.

541 Taylor Way Suite# 4
 San Carlos, CA 94070
 Phone : (650) 486-1541
Fax : (650) 394-8638
 Open weekdays 9 AM-6 PM (PST)
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