In which passage do you test cell type‑specific markers?
Information on the passage number used for testing cell type‑specific markers can usually be found in the Certificate of Analysis (CoA).
- For current CoAs, this information is listed under Results of Analysis → Identity and Purity → Test Method
- For older cell lots, it may be listed under Phenotypic Characterization
- For blood cells, marker analysis is performed directly after thawing, as these cells are not expanded in culture prior to testing
- Macrophages are typically analyzed 2-3 days after thawing and plating
Products relevant to this topic
Normal Human Epidermal Keratinocytes (NHEK) juvenile foreskin, single donor
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Primary Human Keratinocytes isolated from the epidermis of juvenile foreskin or adult skin from single or pooled donors.
Normal Human Epidermal Keratinocytes (NHEK) adult, single donor
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Primary Human Keratinocytes isolated from the epidermis of juvenile foreskin or adult skin from single or pooled donors.
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Primary Human Keratinocytes isolated from the epidermis of juvenile foreskin or adult skin from single or pooled donors.
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Primary Human Keratinocytes isolated from the epidermis of juvenile foreskin or adult skin from single or pooled donors.
Normal Human Epidermal Keratinocytes (NHEK), juvenile foreskin isolated in Growth Medium 3, single donor
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Primary Human Keratinocytes isolated in serum-free and BPE-free Keratinocyte Growth Medium 3. Available from juvenile foreskin or adult skin from single or pooled donors.
Normal Human Epidermal Keratinocytes (NHEK) adult, isolated in Growth Medium 3, single donor
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Primary Human Keratinocytes isolated in serum-free and BPE-free Keratinocyte Growth Medium 3. Available from juvenile foreskin or adult skin from single or pooled donors.
Normal Human Epidermal Keratinocytes (NHEK) juvenile foreskin, isolated in Growth Medium 3, pooled
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Primary Human Keratinocytes isolated in serum-free and BPE-free Keratinocyte Growth Medium 3. Available from juvenile foreskin or adult skin from single or pooled donors.
Normal Human Epidermal Keratinocytes (NHEK) adult, isolated in Growth Medium 3, pooled
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Primary Human Keratinocytes isolated in serum-free and BPE-free Keratinocyte Growth Medium 3. Available from juvenile foreskin or adult skin from single or pooled donors.