Rabbit Ki-67 Polyclonal Antibody | anti-Ki-67 antibody

Ki-67 Polyclonal Antibody

Cat. Num. AAA3008117

• Gene Names: MKI67; KIA; MIB-; MIB-1; PPP1R105
• Reactivity: Human, Mouse, Rat
• Applications: Western Blot, Immunohistochemistry, Immunofluorescence
• Purity: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is >95% (by SDS-PAGE).
• Synonyms: Ki-67; Polyclonal Antibody; Ki-67 Polyclonal Antibody; Antigen KI-67; MKI67; Ki67; Ki 67; anti-Ki-67 antibody

• Host: Rabbit
• Reactivity: Human, Mouse, Rat
• Clonality: Polyclonal
• Isotype: IgG
• Specificity: Ki-67 polyclonal antibody detects endogenous levels of Ki-67 protein.
• Purity/Purification: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is >95% (by SDS-PAGE).
• Form/Format: Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
• Sequence Length: 2896

• Applicable Applications for anti-Ki-67 antibody: Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF)
• Application Notes: WB: 1:500-1:2000; IHC: 1:50-1:200; IF: 1:50-1:200
• Immunogen: Recombinant full length Human Ki-67.
• Preparation and Storage: Store at 4 degree C short term.; Aliquot and store at -20 degree C long term.; Avoid freeze-thaw cycles.

Western Blot (WB)

(Western Blot analysis of extracts of HeLa cell lines, using Ki-67 antibody.)

Related Product Information for anti-Ki-67 antibody

Ki-67 is a nuclear protein that is expressed in proliferating cells and may be required for maintaining cell proliferation. Ki-67 has been used as a marker for cell proliferation of solid tumors and some hematological malignancies. A correlation has been demonstrated between Ki-67 index and the histopathological grade of neoplasms. Assessment of Ki-67 expression in renal and ureter tumors shows a correlation between tumor proliferation and disease progression, thus making it possible to differentiate high-risk patients. Ki-67 expression may also prove to be important for distinguishing between malignant and benign peripheral nerve sheath tumors.

NCBI and Uniprot Product Information

• NCBI GI #: 225543215
• NCBI GeneID: 4288
• NCBI Accession #: NP_001139438.1
• NCBI GenBank Nucleotide #: NP_001139438.1
• UniProt Accession #: P46013
• Molecular Weight: ~ 359kDa
• 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
• NCBI Official Synonym Symbols: KIA; MIB-; MIB-1; PPP1R105
• NCBI Protein Information: proliferation marker protein Ki-67
• UniProt Protein Name: Antigen KI-67
• UniProt Gene Name: MKI67
• UniProt Entry Name: KI67_HUMAN

NCBI Description

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 Description

KI-67: a protein that may be a marker of proliferating cells, involved in chromatin compaction. Its expression is altered in many tumor types including osteosarcomas, histiocytomas, prostate, breast and esophageal cancers. Mutated in colon, cervical and lung cancers.

Protein type: Nucleolus; Cell cycle regulation

Chromosomal Location of Human Ortholog: 10q26.2

Cellular Component: membrane; cytoplasm; nucleolus; condensed chromosome; nucleus; chromosome, pericentric region

Molecular Function: protein C-terminus binding; protein binding; ATP binding

Biological Process: cell proliferation; meiosis