Recombinant Human Cell division cycle-associated protein 2 (CDCA2), partial

Code CSB-YP731674HU
MSDS
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Source Yeast
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Code CSB-EP731674HU
MSDS
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Source E.coli
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Code CSB-EP731674HU-B
MSDS
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP731674HU
MSDS
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Source Baculovirus
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Code CSB-MP731674HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
CDCA2
Uniprot No.
Alternative Names
CDCA2Cell division cycle-associated protein 2; Recruits PP1 onto mitotic chromatin at anaphase protein; Repo-Man
Species
Homo sapiens (Human)
Protein Length
Partial
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form
Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet
Please contact us to get it.

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Target Background

Function
Regulator of chromosome structure during mitosis required for condensin-depleted chromosomes to retain their compact architecture through anaphase. Acts by mediating the recruitment of phopsphatase PP1-gamma subunit (PPP1CC) to chromatin at anaphase and into the following interphase. At anaphase onset, its association with chromatin targets a pool of PPP1CC to dephosphorylate substrates.
Gene References into Functions
  1. The p37 controls cortical NuMA levels via the phosphatase PP1 and its regulatory subunit Repo-Man, but it acts independently of Galphai, the kinase Aurora A, and the phosphatase PP2A. PMID: 29222185
  2. Repo-Man/PP1 regulates the formation of heterochromatin, dephosphorylates H3S28 and it is necessary and sufficient for heterochromatin protein 1 binding and H3K27me3 recruitment. PMID: 28091603
  3. Here the authors show how Ki-67 and RepoMan form mitotic exit phosphatases by recruiting PP1, how they distinguish between distinct PP1 isoforms and how the assembly of these two holoenzymes are dynamically regulated by Aurora B kinase during mitosis. PMID: 27572260
  4. Inhibition of cell division cycle associated 2 (CDCA2) suppressed the proliferation of lung adenocarcinoma (LAC) cells via G1 phase arrest by downregulating cyclin E1(CCNE1), while overexpression of CDCA2 promoted LAC cells proliferation by upregulating CCNE1. PMID: 28423619
  5. Results report that BubR1 and RepoMan bind directly to PP2A-B56 using an LSPIxE short linear motif (SLiM), where phosphorylation of the Ser residue enhances binding. RepoMan and BubR1 bind B56 using both hydrophobic and electrostatic interactions. PMID: 27998540
  6. Aurora B phosphorylates Repo-Man at S893, preventing its recruitment by histones. PMID: 23746640
  7. Proteomic identification of a large number of novel RepoMan interactors. PMID: 23362328
  8. Data indicate that CDCA2 frequently is overexpressed in oral squamous cell carcinoma (OSCC) and might be associated with OSCC progression by preventing cell-cycle arrest and apoptosis. PMID: 23418564
  9. It was shown that Repo-Man and Sds22 contribute to timely Aurora B kinase substrate dephosphorylation on anaphase chromatin. PMID: 22801782
  10. This study demonistrated that identify Repo-Man as a key factor that coordinates chromatin remodeling and early events of nuclear envelope reformation during mitotic exit. PMID: 21820363
  11. Repo-Man promotes H3T11ph dephosphorylation by an indirect mechanism but directly and specifically targets H3T3ph for dephosphorylation by associated PP1gamma. PMID: 21514157
  12. This study reports essential DNA damage response regulation mediated by Repo-Man-protein phosphatase 1 and further delineate underlying mechanisms. PMID: 20188555
  13. Repo-Man forms an essential complex with protein phosphatase 1 (PP1) gamma and is required for the recruitment of PP1 to chromatin PMID: 16492807

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Subcellular Location
Nucleus. Note=Excluded from the nucleolus. Present in nucleoplasm throughout the G1, S and G2 stages of the cell cycle. During M phase, it becomes diffuse throughout the cell as the nuclear membrane breaks down, and faintly accumulates later on metaphase chromatin. As the cell progresses to anaphase, it accumulates on chromatin.
Tissue Specificity
Ubiquitously expressed.
Database Links

HGNC: 14623

KEGG: hsa:157313

STRING: 9606.ENSP00000328228

UniGene: Hs.33366

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