| Cell No. : Cell Name RCB4940 : bTS5
						
						 update : 2025/08/20
 | 
						
						
						
							
								| Comment | TS culture protocol v1 (The first protocol provided by the depositor.) , TS culture protocol V2 (The modified protocol provided by the depositor in case reagents of protocol v1 are not available.) | 
							
								| Comment from the depositor | Human trophoblast stem cells were derived from blastocysts or placental cytotrophoblast cells. Human trophoblast stem cells have the potential to differentiate into extravillous cytotrophoblast and syncytiotrophoblast cells. | 
							
								| Terms and conditions | 1) The RECIPIENT agrees to use the BIOLOGICAL RESOURCE only for publication of research papers. 2) In publishing research results obtained by the use of the BIOLOGICAL RESOURCE, a citation of the literature ref. (Cell Stem Cell. 2018 ;22(1):50-63) designated by the DEPOSITOR is required. | 
							
								| Remarks |  | 
							
							
								| Order Form | Order Form(C-0005.pdf)
										
											
										
										 
									
										
											
										
										MTA(C-0007.pdf)
										
											
										
										 
									
										
											
										
										MTA(C-0007p.pdf)
										
											
										
										  | 
							
								| Regarding MTA between user institutions and RIKEN BRC, there are two kinds of MTA, not-for-profit academic purpose (C-XXXX) and for-profit research purpose (C-XXXXp) , depending on the sort of user institutions and the purposes of use. Please use an appropriate MTA(to see). In relation to commercial use and use for patent filing, first of all Please contact RIKEN BRC (cellbank.brc@riken.jp). | 
						
						
					
						
						
							
							|  | Basic information | Depositor | ARIMA, Takahiro | 
					
						
					
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
							
								
									
								
									
										
										
										
										
				
                                
                                
                                
                                        | Originator | ARIMA, Takahiro | 
					
						
					
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
							
								
									
								
									
								
									
										
										
										
										
				
                                
                                
                                
                                        | Year of deposit | 2018 | 
					
						
					
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
							
								
									
								
									
								
									
								
									
										
										
										
										
				
                                
                                
                                
                                        | Another name | TS^(blast)#2 | 
					
						
					
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
							
								
									
								
									
								
									
								
									
								
									
										
										
										
										
				
                                
                                
                                
                                        | Cloning (depositor) | No | 
					
						
					
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
							
								
									
								
									
								
									
								
									
								
									
								
									
										
										
										
										
				
                                
                                
                                
                                        | Animal | _human
								
								
								
							
								 
								
								
								 	
								 		< Mammals | 
					
						
					
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
							
								
									
								
									
								
									
								
									
								
									
								
									
								
									
										
										
										
										
				
                                
                                
                                
                                        | Genus | Homo | 
					
						
					
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
							
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
										
										
										
										
				
                                
                                
                                
                                        | Species | sapiens | 
					
						
					
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
							
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
										
										
										
										
				
                                
                                
                                
                                        | Gender | Female | 
					
						
					
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
							
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
										
										
										
										
				
                                
                                
                                
                                        | Tissue | blastocyst | 
					
						
					
									
								
									
								
									
								
									
								
									
								
									
								
									
								
							
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
										
										
										
										
				
                                
                                
                                
                                        | Classification | normal | 
					
						
					
									
								
									
								
									
								
									
								
									
								
									
								
							
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
										
										
										
										
				
                                
                                
                                
                                        | Recombinant | non-recombinant | 
					
									
								
									
								
									
								
									
								
									
								
							
						
					
						
						
						
							 | Lifespan | finite | 
					
									
								
									
								
									
								
									
								
							
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
										
										
										
										
				
                                
                                
                                
                                        | Crisis PDL | 150
							
							
						
						
							PDL | 
					
						
					
									
								
									
								
									
								
							
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
										
										
										
										
				
                                
                                
                                
                                        | Morphology | epithelial-like | 
					
						
					
									
								
									
								
							
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
								
									
										
										
										
										
				
                                
                                
                                
                                        | Cellosaurus(Expasy) | CVCL_A6JH | 
					
									
								
							
						
					
					
					
					
					
					
						
					
						
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
						
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
						
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
						
					
						
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
						
					
						
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
						
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
						
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
						
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
						
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
						
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
						
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
						
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
						
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
						
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
						
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
						
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
								
							
						
					
					
						
						
							
							
								|  |  | deposit info | lot info | 
											
												|  | Medium | Medium List | 
										
									
								
						
						
						
						
						
					
						
						
						
						
							 | Culture type | Adherent cells | Adherent cells | 
					
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
							
								
									
									
								
									
									
										
										
										
										
				
				
				
				
					| Culture medium | Please check [Comment]. | Please check [Comment]. | 
					
						
					
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
							
								
									
									
								
									
									
								
									
									
										
										
										
										
				
				
				
				
					| Antibiotics |  | Free | 
					
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
							
						
					
						
						
						
						
							 | Passage method | Please check [Comment]. | Please check [Comment]. | Culture information | Temperature | 37
							
							
						
						
							℃ | 37
							
							
						
						
							℃ | 
					
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
							
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
										
										
										
										
				
				
				
				
					| CO2 concentration | 5
							
							
						
						
							% | 5
							
							
						
						
							% | 
					
						
					
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
							
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
										
										
										
										
				
				
				
				
					| Freeze medium | CELLBANKER 1 | CELLBANKER 1 | 
					
						
					
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
							
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
										
										
										
										
				
				
				
				
					| Freezing method |  | Slow freezing | 
					
						
					
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
							
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
										
										
										
										
				
				
				
				
					| Mycoplasma/Acholeplasma |  | (-) | 
					
						
					
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
							
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
										
										
										
										
				
				
				
				
					| Mycoplasma | (-) |  | 
					
						
					
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
							
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
										
										
										
										
				
				
				
				
					| Animal PCR |  | OK | 
					
						
					
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
							
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
										
										
										
										
				
				
				
				
					| Virus (HIV) | (-) |  | 
					
						
					
									
								
									
									
								
									
									
								
									
									
								
									
									
								
							
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
										
										
										
										
				
				
				
				
					| Virus (HTLV-1) | (-) |  | 
					
						
					
									
								
									
									
								
									
									
								
									
									
								
							
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
										
										
										
										
				
				
				
				
					| Virus (HBV) | (-) |  | 
					
						
					
									
								
									
									
								
									
									
								
							
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
										
										
										
										
				
				
				
				
					| Virus (HCV) | (-) |  | 
					
						
					
									
								
									
									
								
							
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
								
									
									
										
										
										
										
				
				
				
				
					| STR(human) |  | OK | 
					
									
								
							
						
					
					
					
					
					
			
			
			
			
					
						
							
							
							
								| Images | deposit info | lot info | 
							
							
							|  |  | 
					
			
					
			
						
						
						
							
								| Reference information | Reference | 2 | 
							
								| User's Publication | 7 | 
						
						
				
			
				
				
				
				
				
					
						| Reference | 
						
							
							| 4606 
								Takahashi S, Okae H, Kobayashi N, Kitamura A, Kumada K, Yaegashi N, Arima T. 
								Loss of p57KIP2 expression confers resistance to contact inhibition in human androgenetic trophoblast stem cells. 
								Proc Natl Acad Sci U S A 
								2019 
								116(52):26606-26613 
								
									
										PubMed ID: 31792181
									
								 
								
									
										DOI: 10.1073/pnas.1916019116 | 
						
							
							| 4566 
								Okae H, Toh H, Sato T, Hiura H, Takahashi S, Shirane K, Kabayama Y, Suyama M, Sasaki H, Arima T. 
								Derivation of Human Trophoblast Stem Cells. 
								Cell Stem Cell. 
								2018 
								22:50-63 
								
									
										PubMed ID: 29249463
									
								 
								
									
										DOI: 10.1016/j.stem.2017.11.004 | 
						
					
				
					
						| User's Publication | 
						
							
							| 23190 
								Sokka J, Lapinsuo E, Kvist J, Jalil S, Yoshihara M, Weltner J, Lanner F, Kere J, Balboa D, Otonkoski T, Trokovic R. 
								Trophoblast stem cell derivation from naive and primed hPSC enables ELF5 functional analysis. 
								Stem Cell Reports 
								2025 
								102637 
								
									
										PubMed ID: 40939596
									
								 
								
									
										DOI: 10.1016/j.stemcr.2025.102637 | 
						
							
							| 23404 
								Kouthouridis S, Saha P, Ludlow M, Truong BYN, Zhang B. 
								Late-stage placental barrier model for transport studies of prescription drugs during pregnancy 
								Lab Chip 
								2025 
								25(13):3168-3184 
								
									
										PubMed ID: 40465229
									
								 
								
									
										DOI: 10.1039/d5lc00075k | 
						
							
							| 22831 
								S Tzouganatou, P Balestrini, N Fogarty 
								P-800 Best matrix match: Laminin-511 improves human trophoblast stem cell identity in vitro 
								Human Reproduction 
								2024 
								39 
								 
								
									
										DOI: 10.1093/humrep/deae108.1111 | 
						
							
							| 19851 
								Baird L, Cannon P, Kandel M, Nguyen TV, Nguyen A, Wong G, Murphy C, Brownfoot FC, Kadife E, Hannan NJ, Tong S, Bartho LA, Kaitu'u-Lino TJ. 
								Paternal Expressed Gene 10 (PEG10) is decreased in early-onset preeclampsia 
								Reprod Biol Endocrinol 
								2023 
								21(1):65 
								
									
										PubMed ID: 37464405
									
								 
								
									
										DOI: 10.1186/s12958-023-01116-3 | 
						
							
							| 19852 
								Nguyen A, Cannon P, Kandel M, Nguyen TV, Baird L, Wong G, Hannan NJ, Tong S, Bartho L, Kaitu'u-Lino TJ. 
								Cell surface associated protein mucin 15 (MUC15) is elevated in preeclampsia 
								Placenta 
								2023 
								140:39-46 
								
									
										PubMed ID: 37531748
									
								 
								
									
										DOI: 10.1016/j.placenta.2023.07.013 | 
						
							
							| 19854 
								Bartho LA, Kandel M, Walker SP, Cluver CA, Hastie R, Bergman L, Pritchard N, Cannon P, Nguyen TV, Wong GP, MacDonald TM, Keenan E, Hannan NJ, Tong S, Kaitu'u-Lino TJ. 
								Circulating Chemerin Is Elevated in Women With Preeclampsia 
								Endocrinology 
								2023 
								164(5):bqad041 
								
									
										PubMed ID: 36882076
									
								 
								
									
										DOI: 10.1210/endocr/bqad041 | 
						
							
							| 19479 
								Kandel M, MacDonald TM, Walker SP, Cluver C, Bergman L, Myers J, Hastie R, Keenan E, Hannan NJ, Cannon P, Nguyen TV, Pritchard N, Tong S, Kaitu'u-Lino TJ. 
								PSG7 and 9 (Pregnancy-Specific β-1 Glycoproteins 7 and 9): Novel Biomarkers for Preeclampsia 
								J Am Heart Assoc 
								2022 
								11(7):e024536 
								
									
										PubMed ID: 35322669
									
								 
								
									
										DOI: 10.1161/JAHA.121.024536 |