Posted September 6, 20195 yr comment_78283 Hi Immucor users, Has anyone noticed a new lot number of CorQC Antisera is not reacting well with Screening cell #3? It appears that the Anti-c component of the mixture is not as strong. I am wondering if anyone has contacted the manufacturer for a recall/replacement? Thank you!
September 9, 20195 yr comment_78296 yes, we have noticed it just last week, but we have not called it in to Immucor. Edited September 9, 20195 yr by Texas Lynn added
September 10, 20195 yr comment_78305 be nice to know the lot#. I use CorQc for gel, so I've diluted the antisera anyway (always 4+, even at 1:20).
September 10, 20195 yr comment_78313 5 hours ago, David Saikin said: be nice to know the lot#. I use CorQc for gel, so I've diluted the antisera anyway (always 4+, even at 1:20). I stand corrected. Started using a new lot today - Rh+ cells 4+, Rh= cells: 1+-1+w Contacted Immucor
September 12, 20195 yr comment_78321 I spoke w Immucor Tech Support this AM. No one has reported weakened reactions sooooo - It might behoove any of you experiencing this to contact Immucor Tech Support and report your experience.
September 12, 20195 yr comment_78329 I notified my Immucor rep but he wants to know what lot # CorQC is everyone having problems with? bldbnkr, Texas Lynn, David?
September 17, 20195 yr comment_78347 They sent me a different lot: I got the same results (after years of testing using this reagent). Am kind of at a loss for progressing until I hear more from them. Lots: 30816 & 31825 Edited September 17, 20195 yr by David Saikin added lot #s
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