Does anyone know any update?
Our recent run showed significantly high FAM signal as more cycles go.
Our recent run showed significantly high FAM signal as more cycles go.
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We were told its related to the cleave 2.1 reagent. AB thinks this reagent with lot #'s 1010014 and 1010016 is the cause.
Dave -
Any outside verification on this? We are using the new cleave reagent batch and also see this increasing in FAM signal. I am not sure it is relevant. I always interpret these color balance skew over time issues as a loss of signal strength. As the signal drops the background "dead" bead color just gets interpreted as one of the 4. Maybe a 5th "color" (grey?) should be assigned to beads that are basically just too weak to assay.
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PhillipComment
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We are having the same problem, despite using a supposedly "good" lot of Cleave 2.1 buffer and strips. F5 quality is very poor.Comment
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