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Invitrogen
Ki-67 Polyclonal Antibody
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Ki-67 Antibody (PA5-16446) in ICC/IF
Immunofluorescence analysis of Ki67 was performed using 70% confluent log phase HeLa cells serum starved for 36 Hrs followed by serum release for 6 Hrs. The cells were fixed with 4% Paraformaldehyde for 10 minutes, permeabilized with 0.1% Triton™ X-100 for 10 minutes, and blocked with 2% BSA for 10 minutes at room temperature. The cells were labeled with Ki-67 Polyclonal Antibody (Product # PA5-16446) at 1:100 dilution in 0.1% BSA, incubated at 4 degree celsius overnight and then labeled with Goat anti-Rabbit IgG (Heavy Chain) Superclonal™... View More
产品信息
PA5-16446
应用
建议稀释比
已发表文章
产品规格
已发表种属
C. elegans,
Human,
Mouse,
Rat
宿主/亚型
Rabbit
/ IgG
分类
Polyclonal
类型
Antibody
抗原
A synthetic peptide from the human Ki67 protein
偶联物
形式
Liquid
浓度
1 mg/mL
保存条件
4°C
运输条件
Ambient (domestic); Wet ice (international)
RRID
产品详细信息
PA5-16446 targets Ki-67 in IHC (P) applications and shows reactivity with Rat and Human samples.
The PA5-16446 immunogen is a synthetic peptide from the human Ki67 protein.
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。
