Recombinant Human Pachytene checkpoint protein 2 homolog (TRIP13)

In Stock
Code CSB-EP623008HU
Abbreviation Recombinant Human TRIP13 protein
MSDS
Size $388
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  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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Product Details

Purity
Greater than 85% as determined by SDS-PAGE.
Target Names
TRIP13
Uniprot No.
Research Area
Neuroscience
Species
Homo sapiens (Human)
Source
E.coli
Expression Region
1-432aa
Target Protein Sequence
MDEAVGDLKQALPCVAESPTVHVEVHQRGSSTAKKEDINLSVRKLLNRHNIVFGDYTWTEFDEPFLTRNVQSVSIIDTELKVKDSQPIDLSACTVALHIFQLNEDGPSSENLEEETENIIAANHWVLPAAEFHGLWDSLVYDVEVKSHLLDYVMTTLLFSDKNVNSNLITWNRVVLLHGPPGTGKTSLCKALAQKLTIRLSSRYRYGQLIEINSHSLFSKWFSESGKLVTKMFQKIQDLIDDKDALVFVLIDEVESLTAARNACRAGTEPSDAIRVVNAVLTQIDQIKRHSNVVILTTSNITEKIDVAFVDRADIKQYIGPPSAAAIFKIYLSCLEELMKCQIIYPRQQLLTLRELEMIGFIENNVSKLSLLLNDISRKSEGLSGRVLRKLPFLAHALYVQAPTVTIEGFLQALSLAVDKQFEERKKLAAYI
Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.
Mol. Weight
54.6 kDa
Protein Length
Full Length
Tag Info
N-terminal 10xHis-tagged
Form
Liquid or 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
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
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°C/-80°C. 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
3-7 business days
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA
Please contact us to get it.

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Target Background

Function
Plays a key role in chromosome recombination and chromosome structure development during meiosis. Required at early steps in meiotic recombination that leads to non-crossovers pathways. Also needed for efficient completion of homologous synapsis by influencing crossover distribution along the chromosomes affecting both crossovers and non-crossovers pathways. Also required for development of higher-order chromosome structures and is needed for synaptonemal-complex formation. In males, required for efficient synapsis of the sex chromosomes and for sex body formation. Promotes early steps of the DNA double-strand breaks (DSBs) repair process upstream of the assembly of RAD51 complexes. Required for depletion of HORMAD1 and HORMAD2 from synapsed chromosomes. Plays a role in mitotic spindle assembly checkpoint (SAC) activation.
Gene References into Functions
  1. heightened TRIP13 expression appears to promote lung adenocarcinoma tumor progression. PMID: 29567476
  2. TRIP13-p31(comet) intercepts and disassembles free mitotic checkpoint complex not bound to anaphase-promoting complex/cyclosome through mediating the local unfolding of the Mad2 C-terminal region. PMID: 29208896
  3. Microarray analyses indicated that the biological function of TRIP13 in CLL is majorly cell apoptosis and cell proliferation associated. TRIP13 siRNA expressing cells exhibited a slower cell proliferation rate and underwent apoptosis compared with control cells. PMID: 28424416
  4. TRIP13 ubiquitinates and degrades the checkpoint surveillance protein MAD2 via activating Akt signaling pathway, leading to weakened checkpoint surveillance and consequent tumorigenic aneuploidy and drug resistance in MM. PMID: 28157697
  5. These results identify an unexpected dependency on TRIP13 in cells overexpressing Mad2. PMID: 28564602
  6. 6 individuals with biallelic loss-of-function mutations in TRIP13 developed Wilms tumors. TRIP13-mutant patient cells have no detectable TRIP13 and have substantial impairment of the spindle assembly checkpoint (SAC), leading to a high rate of chromosome missegregation. Individuals with biallelic TRIP13 mutations have a high risk of embryonal tumors. These experiments show that their cells display severe SAC impairment. PMID: 28553959
  7. Thes authors show that p31(comet) binding to the TRIP13 N-terminal domain positions the disordered MAD2 N-terminus for engagement by the TRIP13 "pore loops", which then unfold MAD2 in the presence of ATP. PMID: 28659378
  8. These results establish a paradigm of the roles of p31(comet) and TRIP13 in both checkpoint activation and inactivation. PMID: 26832417
  9. the oligomeric form of TRIP13 binds both p31(comet) and MCC PMID: 26324890
  10. TRIP13 promotes error-prone non-homologous end joining and induces chemoresistance in head and neck cancer. PMID: 25078033
  11. suggest that premature mitotic checkpoint silencing triggered by TRIP13 overexpression may promote cancer development PMID: 25012665
  12. propose that TRIP13 plays centrally important roles in the sequence of events leading to MCC disassembly and checkpoint inactivation PMID: 25092294

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Involvement in disease
Mosaic variegated aneuploidy syndrome 3 (MVA3)
Protein Families
AAA ATPase family, PCH2 subfamily
Database Links

HGNC: 12307

OMIM: 604507

KEGG: hsa:9319

STRING: 9606.ENSP00000166345

UniGene: Hs.436187

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