PCNA (Proliferating Cell Nuclear Antigen) (G1- & S-phase Marker)(PC5) , Biotin conjugate , 0.1mg / mL

Recognizes a non-histone protein of 36 kDa , which is identified as proliferating cell nuclear antigen (PCNA). It is also known as cyclin or polymerase delta auxiliary protein. Elevated expression of PCNA/cyclin has been shown in the nucleus during late G1 phase immediately before the onset of DNA synthesis , becoming maximal during S-phase and declining during G2 and M phases. This MAb is excellent for multiple applications. Primary antibodies are available purified , or with a selection of fluorescent CF® Dyes and other labels. CF® Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF®405S and CF®405M are not recommended for detecting low abundance targets , because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.