20190807: ICC CNTN1 Lec1 cells (without commercial Ab) in CIDP patients

  1. CNTN1 transfected Lec1 cells

Trasfection 20190805

Same protocol ICC HEK cells (but without commercial Ab=

Samples: CNTN1/Caspr1 positive patients: 17595, 16047, MRVM, 18859, Vieira, Piffort, Regine, negative control, CNTN1+ control. I did not test 19003 because we do not have serum left.

CNTN1

  • Blocking solution: rabbit serum 1:40 in PBS
  • Patients’ sera diluted 1:100 (rabbit serum 1:40 in PBS
  • RAH 594 IgG diluted 1/1000
  • Vectashield mounting medium


RESULTS:

18859 is positive as well as CNTN1+ control . The rest of the samples are negative and there is not a background. 



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