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Ki-67 Antibody (PA5-16785) in IHC (P)
Immunohistochemistry analysis of Ki-67 showing staining in the nucleus of paraffin-embedded human breast tissue (right) compared to a negative control without primary antibody (left). To expose target proteins, antigen retrieval was performed using 10mM sodium citrate (pH 6.0), microwaved for 8-15 min. Following antigen retrieval, tissues were blocked in 3% H2O2-methanol for 15 min at room temperature, wash... View More
产品信息
PA5-16785
应用
建议稀释比
已发表文章
产品规格
已发表种属
Human,
Mouse,
Rat
宿主/亚型
Rabbit
/ IgG
分类
Polyclonal
类型
Antibody
抗原
A synthetic peptide from C-terminus of human Ki-67
偶联物
Unconjugated
形式
Liquid
浓度
0.136 mg/mL
保存条件
-20° C, Avoid Freeze/Thaw Cycles
运输条件
Wet ice
RRID
AB_11000602
产品详细信息
PA5-16785 targets Ki-67 in immunohistochemistry (paraffin) shows reactivity with Human and Rat samples.
The PA5-16785 immunogen is a synthetic peptide from C-terminus of human Ki-67.
This antibody was orginally validated as part of a Thermo Scientific Cellomics High Content Screening Kit. The antibody sold separately may have slightly different performance and may need to be further optimized for the best results.
靶标信息
Ki-67 is a nuclear protein that is expressed during various stages in the cell cycle, particularly during late G1, S, G2, and M phases. The protein has a forkhead associated domain (FHA) through which it associates with euchromatin at the perichromosomal layer, the centromeric heterochromatin, and the nucleolus. Ki-67 is shown to have a cell cycle dependent topographical distribution with perinucleolar expression at G1, expression in the nuclear matrix at G2, and expression on the chromosomes during M phase. Ki-67 is commonly used as a proliferation marker because it is not detected in G0 cells, but increases steadily from G1 through mitosis. Ki-67 antibodies are useful in establishing the cell growing fraction in neoplasms. In neoplastic tissues, the prognostic value is comparable to the tritiated thymidine-labelling index. The correlation between low Ki-67 index and histologically low-grade tumors is strong. Ki-67 is routinely used as a neuronal marker of cell cycling and proliferation.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
