Organoids can be stained with antibodies for immunocytochemical (ICC)/Immunohistochemical (IHC) analysis using either whole-mount or paraffin embedding/sectioning techniques. It is critical to use antibodies prequalified for organoid analysis.
추천 제품
제품명
3dGRO® Human CRC Organoids (ISO68),
생물학적 소스
human
포장
pkg of >100,000 organoids vials
제조업체/상표
Sigma-Aldrich
성장 모드
N/A
기술
cell culture | mammalian: suitable
cell culture | stem cell: suitable
배송 상태
ambient
저장 온도
−70°C
일반 설명
Colorectal cancer accounts for roughly 10% of all cancer cases worldwide with more than half of all patients with CRC developing metastatic disease leading to death. Recently tissue derived organoids have emerged as a more predictive 3 dimensional cell culture model of disease. 3D organoid cultures conserve the original genetic and phenotypic characteristics of the primary tissue allowing for their application in many research fields included drug development, personalized medicine and potential therapeutics. In vitro cultured tumor organoids have also been shown to predict patient response to chemotherapeutics. PDOs derived from colorectal cancer (CRC organoids) have been used for cell modeling and to investigate the function of cancer related driver gene mutations including APC, TP53, KRAS, BRAF, PIK3CA etc.
3dGRO® Human CRC Organoids are offered in a ready-to-assay format intended to simplify the organoid cell culture workflow. A single vial of organoids is enough to directly thaw and seed into a 96-well plate without cell expansion for drug screening applications. The organoids are manufactured using Cellesce’s patented technology which enables the robust growth and expansion of patient-derived organoids (PDOs). Cellesce’s technology minimizes manual handling time to maximize reproducibility in order to position organoid cell models as a cost effective and accurate tool in early-stage drug discovery. The organoid biobank includes tumor derived colorectal cancer PDOs from a range of genetic backgrounds, driver gene mutations, tumor sites and cancer stages. These organoid cell lines have been well characterized and are all validated for response against a number of known CRC-targeting agents.
3dGRO® Human CRC Organoids are offered in a ready-to-assay format intended to simplify the organoid cell culture workflow. A single vial of organoids is enough to directly thaw and seed into a 96-well plate without cell expansion for drug screening applications. The organoids are manufactured using Cellesce’s patented technology which enables the robust growth and expansion of patient-derived organoids (PDOs). Cellesce’s technology minimizes manual handling time to maximize reproducibility in order to position organoid cell models as a cost effective and accurate tool in early-stage drug discovery. The organoid biobank includes tumor derived colorectal cancer PDOs from a range of genetic backgrounds, driver gene mutations, tumor sites and cancer stages. These organoid cell lines have been well characterized and are all validated for response against a number of known CRC-targeting agents.
애플리케이션
Cell Growth: Organoid expansion after 7 daysMycoplasma: NegativeViral Testing: Negative (HIV-1, HIV-2, HBV, CMV, EBV, HPV)Sterility (Bacteria, Yeast, Fungi): NegativeMutational Profile: APC ∆Q1096*E1408*, TP53 ∆R248W, KRAS ∆G13D, SMAD4 ∆Q534*
특징 및 장점
Ready-to-Assay human colorectal cancer organoids for 3D cell culture applications.
저장 및 안정성
Store 3dGRO® Human CRC Organoids at -80°C. For long term storage the cells should be stored in liquid nitrogen.
법적 정보
3dGRO is a registered trademark of Merck KGaA, Darmstadt, Germany
면책조항
RESEARCH USE ONLY. This product is regulated in France when intended to be used for scientific purposes, including for import and export activities (Article L 1211-1 paragraph 2 of the Public Health Code). The purchaser (i.e. enduser) is required to obtain an import authorization from the France Ministry of Research referred in the Article L1245-5-1 II. of Public Health Code. By ordering this product, you are confirming that you have obtained the proper import authorization.
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
Luned M Badder et al.
PloS one, 15(8), e0235319-e0235319 (2020-08-19)
Aberrant activation of the Wnt signalling pathway is required for tumour initiation and survival in the majority of colorectal cancers. The development of inhibitors of Wnt signalling has been the focus of multiple drug discovery programs targeting colorectal cancer and
문서
Organoid culture FAQs. Learn how to culture and analyze organoids following established 3D cell culture protocols. Tips and tricks.
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How do you stain organoids with antibodies?
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도움이 되었습니까?
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How Do you Extract RNA/DNA from Organoids in Cultured in Matrigel?
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Traditional DNA/RNA isolation kits can be used to prepare genomic material for sequencing (RNA-seq, scRNA-seq, WGS, CHIP-seq etc). For some applications with large organoids, tissue specific DNA/RNA extraction kits are recommended. TRI Reagent (T9424) can be added to the dissociated organoids before RNA extraction and can be stored at -80 °C until future use.
도움이 되었습니까?
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How are organoids cultured?
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Once isolated, organoids are cultured in specialized media embedded in a rich extracellular matrix (ECM) basement membrane extract hydrogel such as Growth Factor Reduced Matrigel. Media is replenished every other day and cells are passaged once per week (7-12 days) before cells become too large or necrotic. Cells can be passaged in either small clump fragments or as single cells using mechanical dissociation/enzyme-free passaging reagents. Depending on organoid type and confluency, split ratios of roughly 1:3-1:4 can be used when passaging organoids. For sensitive organoid types, ROCKi (Y27632) (SCM075) can be added during passaging to help in promoting cell viability.
도움이 되었습니까?
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