Antigen KI-67 Recombinant Protein | MKI67 recombinant protein

Recombinant Human Antigen KI-67, partial

Cat. Num. AAA969563

• Gene Names: MKI67; KIA; MIB-; MIB-1; PPP1R105
• Purity: Greater or equal to 85% purity as determined by SDS-PAGE.
• Synonyms: Antigen KI-67; Recombinant Human Antigen KI-67; partial; MKI67 recombinant protein

• Host: E Coli or Yeast or Baculovirus or Mammalian Cell
• Purity/Purification: Greater or equal to 85% purity as determined by SDS-PAGE.
• Form/Format: Lyophilized or liquid (Format to be determined during the manufacturing process)
• Sequence Positions: 2891-3256. Partial
• Sequence: RKLDAEDVIGSRRQPRAPKEKAQPLEDLASFQELSQTPGHTEELANGAADSFTSAPKQTPDSGKPLKISRRVLRAPKVEPVGDVVSTRDPVKSQSKSNTSLPPLPFKRGGGKDGSVTGTKRLRCMPAPEEIVEELPASKKQRVAPRARGKSSEPVVIMKRSLRTSAKRIEPAEELNSNDMKTNKEEHKLQDSVPENKGISLRSRRQNKTEAEQQITEVFVLAERIEINRNEKKPMKTSPEMDIQNPDDGARKPIPRDKVTENKRCLRSARQNESSQPKVAEESGGQKSAKVLMQNQKGKGEAGNSDSMCLRSRKTKSQPAASTLESKSVQRVTRSVKRCAENPKKAEDNVCVKKIRTRSHRDSEDI

• Preparation and Storage: Store at -20 degree C, for extended storage, conserve at -20 degree C or -80 degree C.

SDS-PAGE

Related Product Information for MKI67 recombinant protein

Thought to be required for maintaining cell proliferation.

Product Categories/Family for MKI67 recombinant protein

Cell Cycle

References

The cell proliferation-associated antigen of antibody Ki-67 a very large, ubiquitous nuclear protein with numerous repeated elements, representing a new kind of cell cycle-maintaining proteins.Schlueter C., Duchrow M., Wohlenberg C., Becker M.H.G., Key G., Flad H.-D., Gerdes J.J. Cell Biol. 123:513-522(1993) The DNA sequence and comparative analysis of human chromosome 10.Deloukas P., Earthrowl M.E., Grafham D.V., Rubenfield M., French L., Steward C.A., Sims S.K., Jones M.C., Searle S., Scott C., Howe K., Hunt S.E., Andrews T.D., Gilbert J.G.R., Swarbreck D., Ashurst J.L., Taylor A., Battles J., Bird C.P., Ainscough R., Almeida J.P., Ashwell R.I.S., Ambrose K.D., Babbage A.K., Bagguley C.L., Bailey J., Banerjee R., Bates K., Beasley H., Bray-Allen S., Brown A.J., Brown J.Y., Burford D.C., Burrill W., Burton J., Cahill P., Camire D., Carter N.P., Chapman J.C., Clark S.Y., Clarke G., Clee C.M., Clegg S., Corby N., Coulson A., Dhami P., Dutta I., Dunn M., Faulkner L., Frankish A., Frankland J.A., Garner P., Garnett J., Gribble S., Griffiths C., Grocock R., Gustafson E., Hammond S., Harley J.L., Hart E., Heath P.D., Ho T.P., Hopkins B., Horne J., Howden P.J., Huckle E., Hynds C., Johnson C., Johnson D., Kana A., Kay M., Kimberley A.M., Kershaw J.K., Kokkinaki M., Laird G.K., Lawlor S., Lee H.M., Leongamornlert D.A., Laird G., Lloyd C., Lloyd D.M., Loveland J., Lovell J., McLaren S., McLay K.E., McMurray A., Mashreghi-Mohammadi M., Matthews L., Milne S., Nickerson T., Nguyen M., Overton-Larty E., Palmer S.A., Pearce A.V., Peck A.I., Pelan S., Phillimore B., Porter K., Rice C.M., Rogosin A., Ross M.T., Sarafidou T., Sehra H.K., Shownkeen R., Skuce C.D., Smith M., Standring L., Sycamore N., Tester J., Thorpe A., Torcasso W., Tracey A., Tromans A., Tsolas J., Wall M., Walsh J., Wang H., Weinstock K., West A.P., Willey D.L., Whitehead S.L., Wilming L., Wray P.W., Young L., Chen Y., Lovering R.C., Moschonas N.K., Siebert R., Fechtel K., Bentley D., Durbin R.M., Hubbard T., Doucette-Stamm L., Beck S., Smith D.R., Rogers J.Nature 429:375-381(2004) Sequence of the human Ki-67 protein gene 5' and promoter region.Gerdes J.The forkhead-associated domain of Ki-67 antigen interacts with the novel kinesin-like protein Hklp2.Sueishi M., Takagi M., Yoneda Y.J. Biol. Chem. 275:28888-28892(2000) A novel nucleolar protein, NIFK, interacts with the forkhead associated domain of Ki-67 antigen in mitosis.Takagi M., Sueishi M., Saiwaki T., Kametaka A., Yoneda Y.J. Biol. Chem. 276:25386-25391(2001) Global, in vivo, and site-specific phosphorylation dynamics in signaling networks.Olsen J.V., Blagoev B., Gnad F., Macek B., Kumar C., Mortensen P., Mann M.Cell 127:635-648(2006) A probability-based approach for high-throughput protein phosphorylation analysis and site localization.Beausoleil S.A., Villen J., Gerber S.A., Rush J., Gygi S.P.Nat. Biotechnol. 24:1285-1292(2006) Improved titanium dioxide enrichment of phosphopeptides from HeLa cells and high confident phosphopeptide identification by cross-validation of MS/MS and MS/MS/MS spectra.Yu L.R., Zhu Z., Chan K.C., Issaq H.J., Dimitrov D.S., Veenstra T.D.J. Proteome Res. 6:4150-4162(2007) Combining protein-based IMAC, peptide-based IMAC, and MudPIT for efficient phosphoproteomic analysis.Cantin G.T., Yi W., Lu B., Park S.K., Xu T., Lee J.-D., Yates J.R. IIIJ. Proteome Res. 7:1346-1351(2008) Kinase-selective enrichment enables quantitative phosphoproteomics of the kinome across the cell cycle.Daub H., Olsen J.V., Bairlein M., Gnad F., Oppermann F.S., Korner R., Greff Z., Keri G., Stemmann O., Mann M.Mol. Cell 31:438-448(2008) A quantitative atlas of mitotic phosphorylation.Dephoure N., Zhou C., Villen J., Beausoleil S.A., Bakalarski C.E., Elledge S.J., Gygi S.P.Proc. Natl. Acad. Sci. U.S.A. 105:10762-10767(2008) Lys-N and trypsin cover complementary parts of the phosphoproteome in a refined SCX-based approach.Gauci S., Helbig A.O., Slijper M., Krijgsveld J., Heck A.J., Mohammed S.Anal. Chem. 81:4493-4501(2009) Identification and characterization of a novel nuclear protein complex involved in nuclear hormone receptor-mediated gene regulation.Garapaty S., Xu C.F., Trojer P., Mahajan M.A., Neubert T.A., Samuels H.H.J. Biol. Chem. 284:7542-7552(2009) Large-scale proteomics analysis of the human kinome.Oppermann F.S., Gnad F., Olsen J.V., Hornberger R., Greff Z., Keri G., Mann M., Daub H.Mol. Cell. Proteomics 8:1751-1764(2009) Quantitative phosphoproteomic analysis of T cell receptor signaling reveals system-wide modulation of protein-protein interactions.Mayya V., Lundgren D.H., Hwang S.-I., Rezaul K., Wu L., Eng J.K., Rodionov V., Han D.K.Sci. Signal. 2:RA46-RA46(2009) Lysine acetylation targets protein complexes and co-regulates major cellular functions.Choudhary C., Kumar C., Gnad F., Nielsen M.L., Rehman M., Walther T.C., Olsen J.V., Mann M.Science 325:834-840(2009) Quantitative phosphoproteomics reveals widespread full phosphorylation site occupancy during mitosis.Olsen J.V., Vermeulen M., Santamaria A., Kumar C., Miller M.L., Jensen L.J., Gnad F., Cox J., Jensen T.S., Nigg E.A., Brunak S., Mann M.Sci. Signal. 3:RA3-RA3(2010) System-wide temporal characterization of the proteome and phosphoproteome of human embryonic stem cell differentiation.Rigbolt K.T., Prokhorova T.A., Akimov V., Henningsen J., Johansen P.T., Kratchmarova I., Kassem M., Mann M., Olsen J.V., Blagoev B.Sci. Signal. 4:RS3-RS3(2011) Microcephaly gene links trithorax and REST/NRSF to control neural stem cell proliferation and differentiation.Yang Y.J., Baltus A.E., Mathew R.S., Murphy E.A., Evrony G.D., Gonzalez D.M., Wang E.P., Marshall-Walker C.A., Barry B.J., Murn J., Tatarakis A., Mahajan M.A., Samuels H.H., Shi Y., Golden J.A., Mahajnah M., Shenhav R., Walsh C.A.Cell 151:1097-1112(2012) Systematic analysis of protein pools, isoforms, and modifications affecting turnover and subcellular localization.Ahmad Y., Boisvert F.M., Lundberg E., Uhlen M., Lamond A.I.Mol. Cell. Proteomics 11:M111.013680.01-M111.013680.15(2012) Structure of human Ki67 FHA domain and its binding to a phosphoprotein fragment from hNIFK reveal unique recognition sites and new views to the structural basis of FHA domain functions.Li H., Byeon I.-J., Ju Y., Tsai M.-D.J. Mol. Biol. 335:371-381(2004) Sequential phosphorylation and multisite interactions characterize specific target recognition by the FHA domain of Ki67.Byeon I.-J., Li H., Song H., Gronenborn A.M., Tsai M.-D.Nat. Struct. Mol. Biol. 12:987-993(2005)

NCBI and Uniprot Product Information

• NCBI GI #: 225543215
• NCBI GeneID: 4288
• NCBI Accession #: NP_001139438.1
• NCBI GenBank Nucleotide #: NM_001145966.1
• UniProt Accession #: P46013; Q5VWH2
• Molecular Weight: 56.6 kDa
• NCBI Official Full Name: antigen 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: antigen KI-67
• UniProt Protein Name: Antigen KI-67
• Protein Family: Proliferation marker protein
• 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

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).