Cell Biology

How to Identify and Troubleshoot Cell Morphology Changes

Tag: Cell Culture

Details: Explore the biological and environmental factors behind cell morphology changes, learn how to distinguish normal variation from potential warning signs, and identify practical approaches to cell culture troubleshooting.

From Shake Flask to Bioreactor: 7 Scale-Up Risks

Tag: Cell Culture

Details: A concise guide to managing hydrodynamic and process-control changes during cell-culture scale-up.

Cell Density vs. Confluency: How to Optimize Cell Growth

Tag: Cell Culture

Details: A practical guide to assessing cell confluency, optimizing seeding density, determining passaging time, and troubleshooting cell growth problems.

Why Your Cells Won't Detach? And How to Fix It?

Tag: Cell Culture

Details: A comprehensive troubleshooting guide to master gentler cell dissociation, protect cell membrane integrity, and maintain high post-harvest viability.

Cell Clumping in Suspension Culture: Causes & Solutions

Tag: Cell Culture

Details: A comprehensive troubleshooting guide to resolving cell clumping in suspension cultures, protecting cell viability, and achieving uniform single-cell suspensions.

How to Interpret ddPCR Results: Common Pitfalls and Troubleshooting

Tag: ddPCR

Details: A practical guide to interpreting ddPCR results, recognizing common droplet patterns, troubleshooting experimental issues, and applying best practices for accurate and reproducible absolute nucleic acid quantification.

ddPCR Assay Design for Gene Rearrangement Detection

Tag: ddPCR

Details: Learn the principles of designing and validating ddPCR assays for sensitive and accurate gene rearrangement detection.

Cell Culture Troubleshooting: Molecular Diagnostics & QC for Preclinical R&D

Tag: Cell Culture

Details: A comprehensive technical guide providing root-cause analysis and quantitative mitigation protocols for occult contamination, viability loss, and assay edge effects to ensure high-reproducibility preclinical bioassay data.

ddPCR vs qPCR vs NGS: Which Platform Fits Your Research?

Tag: Gene Expression Analysis

Details: Learn how to select the right molecular analysis platform based on research goals, target type, sensitivity requirements, and application needs.

Spheroid vs. Organoid: Choosing the Right 3D Model for Your Research

Tag: Spheroid, Organoid

Details: Understand the essential structural and functional differences now to select the 3D cell culture system that maximizes biological fidelity in your drug discovery and disease modeling.

Cell Immortalization Step by Step

Tag: Cell Immortalization

Details: From primary cells to limitless growth-discover the key methods and steps behind successful cell immortalization.

A Complete Guide to Immortalized Cancer Cell Lines in Cancer Research

Tag: Cell Immortalization

Details: From HeLa to modern models, immortalized cancer cell lines have become the immortal workhorses driving breakthroughs in cancer research.

Eosinophils vs. Basophils vs. Neutrophils

Tag: Cell culture

Details: Eosinophils, basophils and neutrophils are granulocytes found in the blood. Granulocytes work together to rid your body of infection or allergens.

What are White Blood Cells?

Tag: Cell culture

Details: White blood cells, also known as leukocytes, are immune cells that circulate in the blood and lymphatic system to fight infection and defend the body from other foreign substances.

Cultivated Meat: What to Know?

Tag: Cell culture

Details: Cultivated meat has the potential to replicate the taste, texture, smell, nutritional composition, and appearance of conventional meat.

What Are the Pros and Cons of Adoptive Cell Therapy?

Tag: Cell therapy

Details: Explore how Adoptive Cell Therapy (ACT) is transforming cancer treatment with precision targeting, long-lasting immunity, and new breakthroughs in both blood cancers and solid tumors.

How to Maximize Efficiency in Cell-Based High-Throughput Screening?

Tag: Cell assay

Details: Learn how to optimize your cell-based high-throughput screening workflow to improve efficiency, data quality, and hit identification in drug discovery.

Cell-Based High-Throughput Screening Techniques

Tag: Cell assay

Details: Cell-Based High-Throughput Screening: accelerating drug discovery through advanced cellular analysis technologies.

From Collection to Cure: How ACT Works in Cancer Immunotherapy

Tag: Cell therapy

Details: A step-by-step look at how Adoptive Cell Therapy (ACT) works, from immune cell collection and genetic modification to expansion and reinfusion for precision cancer treatment.

What Are CAR T Cells?

Tag: Cell therapy

Details: Unlocking the power of CAR-T cell therapy: from molecular design to tumor destruction – a comprehensive guide to this revolutionary cancer immunotherapy.

Types of Cell Therapy for Cancer

Tag: Cell therapy

Details: This article provides an overview of major cell therapy strategies for cancer,highlighting their mechanisms and therapeutic potential in overcoming the limitations of traditional treatments.

3D-Cell Model in Cell-Based Assay

Tag: Cell assay

Details: 3D models provide a more accurate physiological representation, supporting complex cellular interactions and enhancing predictability in drug testing.

Immunogenicity Testing: ELISA and MSD Assays

Tag: Cell assay

Details: ELISA (Enzyme-Linked Immunosorbent Assay) and MSD (Multiplexed Electrochemiluminescence Detection) are two of the most commonly used methods of immunogenicity testing

Live Cell Imaging: Unveiling the Dynamic World of Cellular Processes

Tag: Live cell imaging

Details: Real-time dynamic live-cell imaging technology is becoming a core tool for cell research, drug screening and translational medicine.

From Blur to Clarity: Solving Resolution Limits in Live Cell Imaging

Tag: Live cell imaging

Details: From fluorescent labeling to imaging tech and image optimization for sharp and accurate live-cell imaging.

Optimization Strategies of Cell-Based Assays

Tag: Cell assay

Details: Optimize models, culture, detection, QC—turn cell-based assays into reliable translational tools.

Understanding Immunogenicity Assays: A Comprehensive Guide

Tag: Cell assay

Details: Cell-Based Assays are one of the critical tools for immunogenicity evaluation, such as T cell proliferation assay, cytokine release assay and mixed lymphocyte reaction (MLR).

Role of Cell-Based Assays in Drug Discovery and Development

Tag: Cell assay

Details: Cell-Based Assays are a popular and effective way in modern drug discovery and development.

Adherent and Suspension Cell Culture

Tag: Cell culture

Details: This article outlines the differences, methods, and applications of culturing adherent and suspension cells.

Mastering Cell Culture and Cryopreservation: Key Strategies for Optimal Cell Viability and Stability

Tag: Cell culture

Details: This article delves into the essential aspects of cell culture optimization, quality control, and cryopreservation techniques.

Key Techniques in Primary, Immortalized and Stable Cell Line Development

Tag: Cell line development

Details: This article explores essential techniques for developing primary, immortalized and stable cell lines, highlighting methods for cell isolation, single-cell separation, and constructing stable and immortalized cell lines for research and therapeutic purposes.

Overview of Cell Apoptosis Assays

Tag: Cell assay

Details: Discover the essential techniques for detecting cell apoptosis, from Annexin V/PI staining and caspase activity tests to morphological analyses, all crucial for understanding programmed cell death in research and clinical contexts.

From Primary to Immortalized: Navigating Key Cell Lines in Biomedical Research

Tag: Cell line development

Details: Discover how primary, stem, tumor, immune, and immortalized cell lines power biomedical research, driving insights into disease, therapy, and reproducibility.

Exploring Cell Dynamics: Migration, Invasion, Adhesion, Angiogenesis, and EMT Assays

Tag: Cell assay

Details: It offers a comprehensive overview of the essential tools for understanding cell migration, invasion, adhesion, angiogenesis, and epithelial-mesenchymal transition.

Cell Viability, Proliferation and Cytotoxicity Assays

Tag: Cell assay

Details: Dive into the essential tools for evaluating cellular health and drug effects with this comprehensive review of cell viability, proliferation, and cytotoxicity assays.

How to Detect and Remove Endotoxins in Biologics?

Tag: Cell culture

Details: Focusing on the detection and removal of endotoxins in biologics, the content details their sources and hazards, highlighting advanced methods to ensure pharmaceutical and medical product safety and efficacy.

How to Handle Mycoplasma in Cell Culture?

Tag: Cell culture

Details: The discovery, impact, and strategies for detecting and controlling mycoplasma contamination in cell cultures are discussed.

Troubleshooting Cell Culture Contamination: A Comprehensive Guide

Tag: Cell culture

Details: A comprehensive overview of cell culture contamination includes types, detection methods, preventive measures, and treatment strategies, offering practical guidance for researchers and lab professionals.

How to Isolate and Analyze Tumor-Infiltrating Leukocytes?

Tag: Tumor cells

Details: The ability to isolate and analyze tumor-infiltrating leukocytes (TILs) is essential for advancing our understanding of cancer immunology and developing novel therapeutic strategies.

What Are Myeloid Cell Markers?

Tag: Cell markers

Details: Identifying and characterizing myeloid cell markers are essential for understanding their functions and interactions within the immune system.

How to Eliminate Mycoplasma From Cell Cultures?

Tag: Cell culture

Details: Mycoplasma contamination can have far-reaching consequences, affecting everything from cellular metabolism to gene expression.

Guidelines for Cell Banking to Ensure the Safety of Biologics

Tag: Cell banking

Details: The establishment of well-characterized and stable cell banks is essential to maintaining the integrity and consistency of the production process.

What Cell Lines Are Commonly Used in Biopharmaceutical Production?

Tag: Cell application

Details: The production of these complex, biologically-derived molecules relies heavily on the use of specialized cell lines, which serve as the workhorses of the biomanufacturing process.

How to Scale Up Single-Cell Clones?

Tag: Single-cell clones

Details: In the rapidly evolving field of biopharmaceutical production, scaling up single-cell clones has become a pivotal process.

What are Mesothelial Cells?

Tag: Primary cells

Details: Mesothelial cells form a monolayer of specialized pavement-like cells that line the body’s serous cavities and internal organs.

Tips For Cell Cryopreservation

Tag: Cell culture

Details: Cryopreservation is a well-established laboratory technique for storing cells and other biological material at temperature close to liquid nitrogen.

How to Start Your Culture: Thawing Frozen Cells

Tag: Cell culture

Details: Ensuring gentle thawing of frozen cells is critical to maintaining their viability and functionality.

Cryopreservation of Cells Step by Step

Tag: Cell culture

Details: Cryopreservation is crucial to the long-term preservation of cells in the lab, so it is important to understand the process of cell freezing.

Comparison of the MSCs from Different Sources

Tag: Stem cells

Details: MSCs have been originally isolated from bone marrow (BM), and later similar populations were successfully harvested from other adult tissues such as adipose tissue (AT), tendon, peripheral blood (PB), skeleton muscle (SM), and recently from the trabecular bone.

Unveiling the Molecular Secrets of Adipogenesis in MSCs

Tag: Stem cells

Details: Adipogenic differentiation is an important direction of MSC differentiation for it plays an important role in soft tissue defect repair in traumatology.

Direct vs. Indirect Cell-Based ELISA

Tag: Cell assay

Details: The two primary ELISA variants are direct and indirect cell-based ELISA, each offering unique advantages and considerations in experimental design and data analysis.

What Is Cell Proliferation and How to Analyze It?

Tag: Cell assay

Details: Cell proliferation is a fundamental process in biology, and analyzing it provides essential information about various biological phenomena.

How to Assess the Migratory and Invasive Capacity of Cells?

Tag: Cell assay

Details: Migration is a key property of live cells and critical for normal development, immune response, and disease processes such as cancer metastasis and inflammation.

Isolation, Expansion, and Analysis of Natural Killer Cells

Tag: NK cells

Details: Natural killer (NK) cells are a type of lymphocyte that plays a crucial role in the innate immune response against infected and malignant cells.

Major Problems Caused by the Use of Uncharacterized Cell Lines

Tag: Cell identification

Details: The use of uncharacterized cell lines poses significant challenges and pitfalls that can compromise research outcomes and hinder scientific progress.

How to Decide Between 2D and 3D Cell Cultures?

Tag: 3D cells

Details: Three-dimensional (3D) cell cultures have emerged as a more physiologically relevant model, offering a closer approximation of the complex cellular microenvironment found in vivo.

What are the Differences Between M1 and M2 Macrophages?

Tag: Primary cells

Details: Activated macrophages with different phenotypes are usually classified into M1-macrophages (CAM) and M2- macrophages (AAM).

What are PBMCs?

Tag: Primary cells

Details: Human peripheral blood mononuclear cells (PBMCs) are isolated from peripheral blood and identified as any blood cell with a round nucleus (i.e. lymphocytes, monocytes, natural killer cells (NK cells) or dendritic cells).

Monocytes vs. Macrophages

Tag: Primary cells

Details: Monocytes are a type of white blood cell, part of the body’s immune system. Macrophages are specialized cells involved in the detection, phagocytosis and destruction of bacteria and other harmful organisms.

How to Isolate PBMCs from Whole Blood?

Tag: Cell isolation

Details: PBMC isolation protocols involve separating lymphocytes directly from whole blood.

Enrichment, Isolation and Characterization of Circulating Tumor Cells (CTCs)

Tag: Cell enrichment

Details: Circulating tumor cells (CTCs) are considered to be an important factor that takes part in the dissemination of metastases in patients with cancer.

Mesenchymal Stem Cells: A Comprehensive Exploration

Tag: Stem cells

Details: Mesenchymal stem cells (MSCs) are stromal cells capable of self-renewal and multilineage differentiation. The biology and characteristics of MSCs encompass a range of unique features.

Tumor Stem Cells: Identification, Isolation and Therapeutic Interventions

Tag: Stem cells

Details: Tumor stem cells, also known as cancer stem cells (CSCs), represent a subpopulation of cells within tumors that possess self-renewal capabilities and the ability to give rise to diverse progeny.

Quantification of Cytokines

Tag: Cytokines

Details: Quantification of cytokines provides crucial insights into the dynamics of immune regulation, offering valuable information for both research and clinical applications.

IL-12 Family Cytokines and Their Immune Functions

Tag: Cytokines

Details: The interleukin-12 (IL-12) family of cytokines has garnered significant attention due to their pivotal roles in immune regulation and disease pathogenesis.

CFU Assay for Hematopoietic Cell

Tag: Cell assay

Details: The colony-forming cell (CFC) assay, also known as the colony-forming unit (CFU) assay, is currently the gold standard for in vitro testing of hematopoietic stem/progenitor cell function.

Cell Cryopreservation Techniques and Practices

Tag: Cell cryopreservation

Details: Cell cryopreservation is a vital technique in the field of biology. This method has revolutionized the storage and transportation of biological specimens, including cells, tissues, and organs.

T Cell Activation and Expansion

Tag: Cell expansion

Details: Large-scale production of human T cells for cellular therapy is a complex, multi-step process that presents many opportunities for optimization to obtain maximum yield.

Human Primary Cells: Definition, Assay, Applications

Tag: Cell assay; cell applications

Details: Human primary cells refer to cells that are isolated directly from human tissues and cultured in vitro for study. They play a crucial role in advancing our understanding of human biology and disease.

CHO Cell Line Development

Tag: Cell line development

Details: Almost all mAbs are produced in Chinese hamster ovary (CHO) cells, as the most commonly used and preferred hosts for biopharmaceutical protein production.

Critical Quality Attributes and Assays for Induced Pluripotent Stem Cells

Tag: iPSC

Details: Ensuring the critical quality attributes (CQAs) of iPSCs is of utmost importance to ensure their safety and efficacy in clinical applications.

Techniques for Cell Separation

Tag: Cell separation

Details: Cell separation is a powerful tool, which is widely used in many strands of biological and biomedical research and clinical therapy.

Biomarkers and Signaling Pathways in Tumor Stem Cells

Tag: Cell markers; stem cells

Details: Understanding the biological characteristics of TSCs, as well as identifying specific biomarkers and signaling pathways, is essential for developing targeted therapies.

Generation and Applications of Neural Stem Cells

Tag: Cell applications; stem cells

Details: Neural stem cells (NSCs) are a type of multipotent stem cells that can self-renew and differentiate into neural cells, including neurons, astrocytes, and oligodendrocytes.

Multi-Differentiation of Peripheral Blood Mononuclear Cells

Tag: Cell differentiation; PBMC

Details: Peripheral blood mononuclear cells (PBMCs) are a diverse group of immune cells that play a crucial role in the body's immune response.

Organoid Differentiation from Induced Pluripotent Stem Cells

Tag: Cell differentiation; iPSC

Details: In recent years, organoids have emerged as a revolutionary tool in biological research and regenerative medicine.

T Cell, NK Cell Differentiation from Induced Pluripotent Stem Cells

Tag: Cell differentiation; iPSC

Details: T cells and NK cells are both types of white blood cells that play important roleAune system.

Neural Differentiation from Induced Pluripotent Stem Cells

Tag: Cell differentiation; iPSC

Details: Effective and efficient generation of human neural stem cells from pluripotent stem cells has facilitated advancements in the study of human development and disease modeling.

Cell Culture Medium

Tag: Cell culture

Details: Growth medium or culture medium is a liquid or gel designed to support the growth of microorganisms, cells or small plants, which available either as a powder or as a liquid form from commercial suppliers.

Stem Cell Markers

Tag: Cell markers

Details: All life forms begin with stem cells, which are defined as cells that have the dual capacity to self-renew and to produce progenitors or different types of specialized cells in the organism.

Comparison of Several Techniques for the Detection of Apoptotic Cells

Tag: Cell assay

Details: Apoptosis or programmed cell death is a specific cellular event with distinct morphological, histological, molecular properties and biochemical mechanisms.

Strategies for Enrichment of Circulating Tumor Cells (CTCs)

Tag: Cell enrichment

Details: Despite the very low concentration of CTCs observed in circulation, a variety of technologies have been disclosed for the identification and isolation of CTCs from blood samples of cancer patients.

Circulating Tumor Cells as Cancer Biomarkers in the Clinic

Tag: Cell

Details: Circulating tumor cells (CTCs) are cells that have shed into the vasculature or lymphatics from a primary tumor and are carried around the body in circulation.

Contamination of Cell Cultures & Treatment

Tag: Cell culture

Details: Though contamination is a major factor in influencing cell growth and proliferation, there are a series of methods to prevent or eliminate contamination.

Comparison of Different Methods to Measure Cell Viability

Tag: Cell assay

Details: Cell viability assays are often used to screen collections of compounds to determine if the test molecules have effects on cell proliferation or show direct cytotoxic effects that eventually lead to cell death.

STR Profiling—The ID Card of Cell Line

Tag: Cell identification

Details: A short tandem repeat (STR) analysis is one of the most useful methods in molecular biology. Previously, it was just used as an extremely valuable tool for human DNA identification.