Improved PTX3 ELISA!

Specifications of the improved Pentraxin 3 ELISA:

  • Highest sensitivity: Range of 0.041 – 10 ng/ml
  • Very good inter- and intra tests: CV < 3% for the latest batch!
  • Excellent Linearity
  • (Almost all) plasma samples can be measured when diluted 4 and 20x
  • Recovery within 20%
  • Improved variation between samples

  

Data of the PTX3 ELISA after improvements:

  Dilution      
Sample name 5x 10x 20x 40x
#7 A1(24) triglyc no result no result 133618.5 147785.9
#18 A2(25) triglyc 2540 2916.7 3524.2 501.3
#9 B1(24) CRP 18593.3 17607.6 16352 15479.8
#24 B4(25) CRP 25236.3 27862 28672.2 27873.4
#3 C1(23) auto-ab 26382.7 24253.7 22277.9 23802.5
#12 C2(24) auto-ab 8845.5 9020.4 10173 8240.4
#13 D1(24) septic no result 71245.4 76865.7 79431.9
#26 D1(25) septic no result 61980.5 71572.1 72560.4
#5 E1(23) bilirub 26731.4 26618.7 25262.4 24747.2
#29 E1(25)bilirub 17893 18586.9 18017.5 19893

 

PTX3 ELISA - After improvement  PTX3 ELISA - After improvements

 

 Data of the PTX3 ELISA before improvements:

PTX-3 ELISA before improvement

 

PTX-3 ELISA before improvement

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