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Key Documents

SAB4501880

Sigma-Aldrich

Anti-KI67 antibody produced in rabbit

affinity isolated antibody

Sinonimo/i:

Antigen KI-67, MKI67

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About This Item

Codice UNSPSC:
12352203
NACRES:
NA.41

Origine biologica

rabbit

Livello qualitativo

Coniugato

unconjugated

Forma dell’anticorpo

affinity isolated antibody

Tipo di anticorpo

primary antibodies

Clone

polyclonal

Forma fisica

buffered aqueous solution

PM

antigen 358 kDa

Reattività contro le specie

human

Concentrazione

~1 mg/mL

tecniche

ELISA: 1:10000
immunofluorescence: 1:100-1:500
immunohistochemistry: 1:50-1:100

N° accesso NCBI

N° accesso UniProt

Condizioni di spedizione

wet ice

Temperatura di conservazione

−20°C

modifica post-traduzionali bersaglio

unmodified

Informazioni sul gene

human ... MKI67(4288)

Descrizione generale

Marker of proliferation Ki-67 (MKI67) is encoded by the gene mapped to human chromosome 10. The encoded protein is characterized by the phosphopeptide-binding forkhead-associated (FHA) domain and a protein phosphatase 1 (PP1)-binding site at N- terminal, 16 tandem repeats at central region and leucine and arginine (LR) pairs at C- terminal end.

Immunogeno

The antiserum was produced against synthesized peptide derived from human Ki67.

Immunogen Range: 3207-3256

Applicazioni

Anti-KI67, C-Terminal antibody produced in rabbit has been used in following studies:
  • immunohistochemistry.
  • immunofluorescence staining.
  • western blotting

Azioni biochim/fisiol

Marker of proliferation Ki-67 (MKI67), which is a part of the mitotic chromosome periphery, function as a biological surfactant to maintain individual mitotic chromosomes dispersed in the cytoplasm after nuclear envelope disassembly. Ki-67 is a vital prognostic marker in breast and prostate cancer. Expression of the encoded protein is associated with cell-proliferation rate. Ki-67 is expressed at all active phases of the cell cycle (G (1), S, G (2), and mitosis), except resting cells (G (0)). Therefore, this protein is considered as a potential cell proliferation marker.

Caratteristiche e vantaggi

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Stato fisico

Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Esclusione di responsabilità

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Codice della classe di stoccaggio

12 - Non Combustible Liquids

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


Certificati d'analisi (COA)

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T Scholzen et al.
Journal of cellular physiology, 182(3), 311-322 (2000-02-01)
The expression of the human Ki-67 protein is strictly associated with cell proliferation. During interphase, the antigen can be exclusively detected within the nucleus, whereas in mitosis most of the protein is relocated to the surface of the chromosomes. The
Di Wu et al.
Medical science monitor : international medical journal of experimental and clinical research, 25, 6946-6954 (2019-12-21)
BACKGROUND High blood glucose levels in diabetes result in retinal angiogenesis, which is the key feature of diabetic retinopathy. This study aimed to investigate the effects of the CXCR4 antagonist, AMD3465, on human retinal vascular endothelial cells (hRVECs) [i]in vitro[/i].
E C Inwald et al.
Breast cancer research and treatment, 139(2), 539-552 (2013-05-16)
The proliferation marker Ki-67 is one of the most controversially discussed parameters for treatment decisions in breast cancer patients. The purpose of this study was to evaluate the routine use and value of Ki-67 as a prognostic marker, and to
Sara Cuylen et al.
Nature, 535(7611), 308-312 (2016-07-01)
Eukaryotic genomes are partitioned into chromosomes that form compact and spatially well-separated mechanical bodies during mitosis. This enables chromosomes to move independently of each other for segregation of precisely one copy of the genome to each of the nascent daughter
Kata Osz et al.
Reproductive biology and endocrinology : RB&E, 12, 21-21 (2014-03-19)
Ovarian angiogenesis is a complex process that is regulated by a balance between pro- and anti-angiogenic factors. Physiological processes within the ovary, such as folliculogenesis, ovulation, and luteal formation are dependent upon adequate vascularization and anything that disrupts normal angiogenic

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