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anti-KI67 antibody :: Mouse anti-Human KI67 Antibody

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Catalog # MBS850259
Unit / Price
  0.1 mg  /  $290 +1 FREE 8GB USB
Western Blot (WB)
Product Name

KI67, Antibody

Popular Item
Also Known As

KI67 Antibody

Product Synonym Names
KIA; Ki-67; MKI67
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
Immunogen Sequence Length
3D Structure
ModBase 3D Structure for P46013
Clone Number
Species Reactivity
Ascitic fluid containing 0.03% sodium azide.
Purified recombinant fragment of Ki167 (aa3118-3256) expressed in E. Coli.
Preparation and Storage
Store at 4 degree C, for long term storage, store at-20 degree C
Other Notes
Small volumes of anti-KI67 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Related Product Information for
anti-KI67 antibody
Ki67. antigen identified by monoclonal antibody Ki-67. Ki67 antigen is the prototypic cell cycle related nuclear protein, expressed by proliferating cells in all phases of the active cell cycle (G1, S, G2 and M phase). It is absent in resting (G0) cells. Ki67 antibodies are useful in establishing the cell growing fraction in neoplasms (immunohistochemically quantified by determining the number of Ki67 positive cells among the total number of resting cells = Ki67 index). In neoplastic tissues the prognostic value is comparable to the tritiated thymidine labelling index. The correlation between low Ki67 index and histologically low grade tumours is strong. Ki67 is routinely used as a neuronal marker of cell cycling and proliferation.
Applications Tested/Suitable for anti-KI67 antibody
Western Blot (WB), ELISA (EIA)
Application Notes for anti-KI67 antibody
WB: 1:500-1:2000
ELISA: 1:10000

Western Blot (WB) of anti-KI67 antibody
Figure 1. Western blot analysis using Ki67 mouse mAb against truncated Trx-Ki67 recombinant protein(1), truncated Ki67 (aa3118-3256)-His recombinant protein(2) and truncated Ki67 (aa3118-3256)-hIgGFc transfected CHO-K1 cell lysate(3).
anti-KI67 antibody Western Blot (WB) (WB) image
NCBI/Uniprot data below describe general gene information for KI67. It may not necessarily be applicable to this product.
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
319,444 Da
NCBI Official Full Name
proliferation marker protein Ki-67 isoform 2
NCBI Official Synonym Full Names
marker of proliferation Ki-67
NCBI Official Symbol
MKI67  [Similar Products]
NCBI Official Synonym Symbols
KIA; MIB-; MIB-1; PPP1R105
  [Similar Products]
NCBI Protein Information
proliferation marker protein Ki-67
UniProt Protein Name
Proliferation marker protein Ki-67
UniProt Synonym Protein Names
Antigen identified by monoclonal antibody Ki-67
UniProt Gene Name
MKI67  [Similar Products]
UniProt Synonym Gene Names
Antigen KI-67Curated; Antigen Ki67Curated  [Similar Products]
NCBI Summary for KI67
This gene encodes a nuclear protein that is associated with and may be necessary for cellular proliferation. Alternatively spliced transcript variants have been described. A related pseudogene exists on chromosome X. [provided by RefSeq, Mar 2009]
UniProt Comments for KI67
Required to maintain individual mitotic chromosomes dispersed in the cytoplasm following nuclear envelope disassembly (PubMed:27362226). Associates with the surface of the mitotic chromosome, the perichromosomal layer, and covers a substantial fraction of the chromosome surface (PubMed:27362226). Prevents chromosomes from collapsing into a single chromatin mass by forming a steric and electrostatic charge barrier: the protein has a high net electrical charge and acts as a surfactant, dispersing chromosomes and enabling independent chromosome motility (PubMed:27362226). Binds DNA, with a preference for supercoiled DNA and AT-rich DNA (PubMed:10878551). Does not contribute to the internal structure of mitotic chromosomes (). May play a role in chromatin organization (PubMed:24867636). It is however unclear whether it plays a direct role in chromatin organization or whether it is an indirect consequence of its function in maintaining mitotic chromosomes dispersed (Probable).
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While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

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