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Invitrogen
Ki-67 Monoclonal Antibody (Ki-67), Alexa Fluor™ 488
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Product Details
MA5-44124
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Bovine,
Human
Published species
Mouse
Host/Isotype
Mouse
/ IgG1
Class
Monoclonal
Type
Antibody
Clone
Ki-67
Immunogen
Nuclei of the Hodgkin lymphoma cell line L428
Conjugate
Excitation/Emission Max
499/520 nm
View spectra
Form
Liquid
Concentration
0.13 mg/mL
Purification
Size-exclusion chromatography
Storage buffer
PBS with 0.2% BSA
Contains
15mM sodium azide
Storage conditions
4°C, store in dark, DO NOT FREEZE!
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
This antibody recognizes Ki-67 antigen, a non-histone nuclear protein expressed exclusively in proliferating cells.
Target Information
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.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: Antigen identified by monoclonal antibody Ki-67; Antigen KI-67; antigen Ki67; Molecular Immunology Borstel antibody 1; Proliferation marker protein Ki-67; proliferation-related Ki-67 antigen; protein phosphatase 1, regulatory subunit 105; RP11-380J17.2; unnamed protein product
Gene Aliases: KIA; MIB-; MIB-1; MKI67; PPP1R105
UniProt ID: (Human) P46013
Entrez Gene ID: (Human) 4288
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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