Anti-Ki-67 Antibody-W

Ki-67 Antibody-W reacts against the Ki-67 protein. The Ki-67 protein is an intrinsic marker of ongoing cell proliferation and is present during all active phases of the cell cycle (G1, S, G2 and mitosis) and is absent from resting cells (G0). This means it is an excellent marker for determining the growth fraction of a given cell population. It is used extensively in diagnostic, research and drug discovery applications. Ki-67 Antibody-W is polyclonal and was raised in rabbit to the human peptide sequence -TPKEKAQALEDLAGFKELFQT - that was coupled to thyroglobulin by glutaraldehyde before injection into the rabbit. Our antibody has been used for immunocytochemistry in rat and human brain tissue. It will be sold with filter paper absorbed with the specific peptide for blocking. This allows the researcher to confirm the specific signal

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Background

The Ki-67 Antibody-W, GFAP Antibody-W, and BrdU Antibody-W are excellent antibodies that are recent introductions. Included with these antibodies is filter paper absorbed with a specific blocking peptide. We feel that a blocking agent should be utilized in all investigations using these types of antibodies. Only with a blocking agent can the researcher verify and have confidence that the observed signal is the intended signal. At no additional costs, we have included the blocking agent, which makes this verification easy and accurate for the researcher to implement.