3D Neural Spheroid Assay Service
Creative Biolabs is a renowned company at the forefront of scientific research, specializing in providing cutting-edge services in the field of neuroscience. One of our groundbreaking services is the 3D Neural Spheroid Assay, a powerful tool for studying neural development, function, and disease.
3D Neural Spheroid Culture and Characterization
To initiate the 3D neural spheroid culture, dissociated neural cells are combined with a supportive extracellular matrix, such as Matrigel, and seeded into specialized culture plates. The cells then aggregate and self-assemble into three-dimensional structures resembling neural tissue. These spheroids can contain a heterogeneous population of neurons, glial cells, and other relevant cell types, providing a more realistic model of the brain.
Figure 1 Establishment of the 3D spheroid model. (Roper, 2021)
The characterization of 3D neural spheroids is crucial for assessing their functionality and relevance as a model system. Various techniques can be employed to evaluate the spheroids, including:
- Immunocytochemistry
- Gene expression analysis
- Electrophysiological recordings
These characterization methods enable the examination of neural differentiation markers, synaptic connectivity, neuronal activity, and other functional aspects essential for studying the underlying mechanisms of neural development and diseases.
Figure 2: Brain spheroid characterization by IHC. (Sokolova, 2020)3D Neural Spheroid Assay
Our 3D Neural Spheroid Assay service encompasses a comprehensive workflow that enables the evaluation of various aspects of neural development and drug effects. The key steps involved in the assay are as follows:
Spheroid Formation and Treatment
Neural stem cells or iPSCs are cultured to form 3D neural spheroids. The spheroids are then treated with test compounds, such as drug candidates or neurotoxic agents, to examine their effects on neural development or neurodegenerative processes.
Functional and Phenotypic Analysis
Following the treatment, we perform a range of functional and phenotypic analyses to evaluate the impact of the test compounds. This may involve assessing neuronal viability, neurite outgrowth, synaptic activity, or the expression of specific biomarkers. These analyses provide quantitative and qualitative data on the effects of the compounds on the neural spheroids.
Data Analysis and Interpretation
The data obtained from the 3D Neural Spheroid Assay is analyzed using advanced bioinformatics tools and statistical methods to extract meaningful insights and draw scientific conclusions.
3D Neural Spheroid Assay Applications
- Drug Discovery and Development: assessing compound efficacy and safety.
- Neurological Disease Modeling: such as Alzheimer's disease, Parkinson's disease, and amyotrophic lateral sclerosis (ALS).
- Neurotoxicity and Safety Assessment: evaluating the impact of substances on neural cell viability and function.
- Personalized Model Development: creating patient-specific spheroids to investigate disease mechanisms and test personalized treatments.
Creative Biolabs is committed to providing state-of-the-art services in the field of neuroscience, leveraging the power of the 3D Neural Spheroid Assay to drive scientific advancements. Please feel free to contact us for more about our 3D Neural Spheroid Assay services.
References
- Roper, Sophie J., et al. 3D spheroid models of paediatric SHH medulloblastoma mimic tumour biology, drug response and metastatic dissemination. Scientific Reports, 2021: 4259.
- Sokolova, Viktoriya, et al. Transport of ultrasmall gold nanoparticles (2 nm) across the blood–brain barrier in a six-cell brain spheroid model. Scientific Reports, 2020: 18033.
- iNeuMab™ Anti-F-Spondin/SPON1 Antibody, Clone 3F4 (Cat#: NRZP-0822-ZP4740)
- NeuroMab™ Anti-TREM2 Antibody(NRP-0422-P792) (Cat#: NRP-0422-P792)
- iNeuMab™ Mouse Anti-SHANK3 Monoclonal Antibody (CBP929) (Cat#: NAB-0720-Z3477)
- iNeuMab™ Rabbit Anti-Alpha-synuclein (CBP1631) (Cat#: NAB-08-PZ079)
- NeuroMab™ Anti-Tau Antibody(NRP-0422-P1684) (Cat#: NRP-0422-P1684)
- NeuroMab™ Anti-FGFR1 Antibody(NRP-0422-P1244) (Cat#: NRP-0422-P1244)
- NeuroMab™ Anti-Tau Antibody(NRP-0422-P2293) (Cat#: NRP-0422-P2293)
- NeuroMab™ Anti-Alpha Synuclein Antibody(NRP-0422-P614) (Cat#: NRP-0422-P614)
- iNeuMab™ Mouse Anti-LRP1 Monoclonal Antibody (CBP3363) (Cat#: NAB-0720-Z6479)
- NeuroMab™ Anti-TNFα BBB Shuttle Antibody(NRZP-1022-ZP4105) (Cat#: NRZP-1022-ZP4105)
- iNeu™ Human Sensory Neurons (Cat#: NCL-2103-P62)
- iNeu™ Human Neural Stem Cell Line (Cat#: NCL200552ZP)
- Mouse Glioma Cell Line GL261 (Cat#: NCL-2108P28)
- Human Brain Astroblastoma U-87 MG (Cat#: NCL2110P117)
- Human Astrocytes (Cat#: NCC20-9PZ01)
- Human Microglia Cell Line HMC3, Immortalized (Cat#: NCL-2108P38)
- Rat Immortalized Retinal Muller Cell Line rMC-1 (Cat#: NCL-2106-S93)
- Mouse Retinal Ganglion Cells (Cat#: NCL2110P145)
- Rat Glioma Cell Line C6 (Cat#: NCL2110P346)
- Mouse Midbrain Dopaminergic Neuron Cell MN9D (Cat#: NCL2110P059)
- Alpha Synuclein Aggregation Kit (Cat#: NRZP-1122-ZP15)
- Human Tau Aggregation Kit (Cat#: NRP-0322-P2173)
- Amyloid beta 1-42 Kit (Cat#: NRP-0322-P2170)
- Human Poly ADP ribose polymerase,PARP Assay Kit (Cat#: NRZP-1122-ZP62)
- Beta Amyloid (1-42), Aggregation Kit (Cat#: NRZP-0323-ZP200)
- Alpha-Synuclein Aggregation Assay Kit (Cat#: NRZP-1122-ZP37)
- Human GFAP ELISA Kit [Colorimetric] (Cat#: NPP2011ZP383)
- Beta Amyloid (1-40), Aggregation Kit (Cat#: NRZP-0323-ZP199)
- pAAV-syn-jGCaMP8f-WPRE (Cat#: NTA-2106-P061)
- pAAV-hSyn-DIO-XCaMP-R-WPRE (Cat#: NTA-2012AD-P508)
- AAV2/9-hEF1a-fDIO-eNpHR 3.0-mCherry-WPRE-pA (Cat#: NTA-2012-ZP78)
- Dextran, Cy5 Labeled, 2000 kDa (Cat#: NRZP-0722-ZP22)
- rAAV-E-SARE-Cre-ERT2-PEST-WPRE-hGH polyA (Cat#: NTA-2010-TT342)
- pAAV-syn-jGCaMP8m-WPRE (Cat#: NTA-2106-P062)
- pAAV-syn-FLEX-jGCaMP8s-WPRE (Cat#: NTA-2106-P066)
- pAAV-syn-FLEX-jGCaMP8m-WPRE (Cat#: NTA-2106-P065)
- Dextran, NHS Activated, 40 kDa (Cat#: NRZP-0722-ZP124)
- pAAV-syn-FLEX-jGCaMP8f-WPRE (Cat#: NTA-2106-P064)
- Tau Antisense Oligonucleotide (IONIS-MAPTRx) (Cat#: NV-2106-P29)
- Human huntingtin (HTT) (NM_002111) ORF clone, Myc-DDK Tagged (Cat#: NEP-0521-R0497)
- Lenti of Human TAR DNA binding protein (TARDBP) (NM_007375) ORF clone, mGFP Tagged (Cat#: NEP-0521-R0832)
- Lenti of Mouse synuclein, alpha (Snca) transcript variant (NM_001042451) ORF clone, mGFP Tagged (Cat#: NEP-0521-R0864)
- Human superoxide dismutase 3, extracellular (SOD3) (NM_003102) ORF clone, Untagged (Cat#: NEP-0521-R0808)
- App Rat amyloid beta (A4) precursor protein (App)(NM_019288) ORF clone, Untagged (Cat#: NEP-0421-R0053)
- Human superoxide dismutase 1, soluble (SOD1) (NM_000454) ORF clone, TurboGFP Tagged (Cat#: NEP-0521-R0748)
- Mouse SOD1 shRNA Silencing Adenovirus (Cat#: NV-2106-P14)
- Human huntingtin-associated protein 1 (HAP1) transcript variant 2 (NM_177977) ORF clone, Myc-DDK Tagged (Cat#: NEP-0521-R0676)
- Human apolipoprotein E (APOE) (NM_000041) ORF clone, Untagged (Cat#: NEP-0421-R0232)
- NeuroBiologics™ Rat Cerebrospinal Fluid (Cat#: NRZP-0822-ZP496)
- NeuroBiologics™ Monkey Cerebrospinal Fluid (Cat#: NRZP-0822-ZP495)
- NeuroBiologics™ Pig Cerebrospinal Fluid (Cat#: NRZP-0822-ZP498)
- NeuroBiologics™ Mouse Cerebrospinal Fluid (Cat#: NRZP-0822-ZP497)
- NeuroBiologics™ Human Cerebrospinal Fluid (Cat#: NRZP-0822-ZP491)
- NeuroPro™ Anti-idursulfase BBB Shuttle Protein (Cat#: NRZP-0423-ZP497)
- NeuroPro™ Anti-GDNF BBB Shuttle Protein (Cat#: NRZP-0423-ZP500)
- NeuroPro™ Anti-SGSH BBB Shuttle Protein (Cat#: NRZP-0423-ZP505)
- NeuroPro™ Anti-NAGLU BBB Shuttle Protein (Cat#: NRZP-0423-ZP506)
- NeuroPro™ Anti-IDUA BBB Shuttle Protein (Cat#: NRZP-0423-ZP498)
- NeuroPro™ Anti-IDUA BBB Shuttle Protein (Cat#: NRZP-0423-ZP502)
- NeuroPro™ Anti-TNFR BBB Shuttle Protein (Cat#: NRZP-0423-ZP510)
- NeuroPro™ Anti-IDS BBB Shuttle Protein (Cat#: NRZP-0423-ZP503)
- NeuroPro™ Anti-GDNF BBB Shuttle Protein (Cat#: NRZP-0423-ZP509)
- NeuroPro™ Anti-Erythropoietin BBB Shuttle Protein (Cat#: NRZP-0423-ZP499)