Chinese Hamster Ovary Host Cell Protein Testing

Chinese Hamster Ovary Host Cell Protein Testing
Product Description

ELISA methods are used to test for the presence of residual host cell proteins left in a drug or therapeutic protein following purification.

ARL Bio Pharma

  • US
  • 2019
    On CPHI since
  • 3
    Certificates
  • 100 - 249
    Employees
Company types
Contract Service

ARL Bio Pharma

  • US
  • 2019
    On CPHI since
  • 3
    Certificates
  • 100 - 249
    Employees
Company types
Contract Service

More Products from ARL Bio Pharma (14)

  • Protein Aggregation

    Product Protein Aggregation

    This test detects and quantifies impurity particles in a drug or therapeutic protein.
  • Protein Content

    Product Protein Content

    This test quantitates the total protein in pharmaceutical drug or therapeutic protein and products.
  • Raw Material Testing

    Product Raw Material Testing

    ARL Bio Pharma qualifies drug substances, excipients, and drug products to meet pharmacopeia specifications.

    USP / NF (United States Pharmacopeia) testingEP (European Pharmacopeia) testing
    JP (Japanese Pharmacopeia) testing

    ...
  • Residual Protein A

    Product Residual Protein A

    ELISA methods are used to test for the presence of residual proteins left in a drug or therapeutic protein following purification.
  • Stability Studies

    Product Stability Studies

    A stability study measures the extent to which a product retains, within specified limits, and throughout its period of storage and use, the same properties and characteristics that it possessed at the time of compounding.

    A study commonly includes: a stability indicating method assay, sterility...
  • Biological Activity

    Product Biological Activity

    This test provides a direct measure of the effectiveness of the active ingredient.
  • Compatibility Studies

    Product Compatibility Studies

    Also known as y-site studies, compatibility testing is performed to ensure that the mixing of two different formulations does not impact the physical or chemical properties of the drugs.
  • Dissolution Testing

    Product Dissolution Testing

    Quality tests to ensure proper performance of the formulation, generally solid oral dose forms such as tablets and capsules.
  • E. Coli Host Cell Proteins

    Product E. Coli Host Cell Proteins

    ELISA methods are used to test for the presence of residual host cell proteins left in a drug or therapeutic protein following purification. 
  • Extractable Volume

    Product Extractable Volume

    Each container of an injection contains sufficient excess to allow withdrawal of the labeled quantity of drug.  This test allows measurement to verify withdrawal and administration of the labeled volumes.
  • Osmolality

    Product Osmolality

    Osmolality measures the concentration of a solution expressed as the total number of solute particles per kilogram of water.  The units of osmolality are osmole per kilogram of water (Osmol/kg) or milliosmole per kilogram of water (mOsmol/kg).
  • Osmolarity

    Product Osmolarity

    Osmolarity is a theoretical quantity that is calculated from the experimentally measured value of osmolality and the density of the solution. The units of osmolarity are osmole per liter of solution (Osmol/L) or milliosmole per liter of solution (mOsmol/L).

Frequently Viewed Together

  • Product RoSS® Shell: Protection of single-use bags

    Protect your single-use bioprocess containers: RoSS® Shells - abbreviated for Robust Storage and Shipping - reduce product loss towards 0%. Compatible with all available sizes and types of single-use bags, RoSS enables standardized and scalable end-to-end process solutions for fluid management and col...
  • Product A CDMO PARTNER FOR LIFE

    FUJIFILM Diosynth Biotechnologies is an industry-leading cGMP Contract Development and Manufacturing Organization (CDMO) supporting the biopharmaceutical industry in the development and production of biologics, vaccines and cell and gene therapies. Our focus is to combine technical leadership in process d...
  • Product Cell Culture Ingredients

    The Cell Culture ingredients offering provide customers with access to raw materials, like nucleotides, nucleosides, bio buffers, process solutions while also supplying cell culture media ingredients as amino acids and vitamins that further support the needs of biopharmaceutical manufacturers.

    B...
  • Product Cell therapy manufacturing

    Development, optimization and GMP manufacturing of cell therapy products. 

    Manufacturing Highlights:

    • Manufacturing of autologous and allogeneic cell therapy products.• Non-viral gene modification.
    • Process an...
  • Product Regulatory Sciences

    From early-stage development to post-approval, we partner with pharmaceutical, biotechnology, and medical device clients to overcome regulatory hurdles. Using science as the driver for success, we help our clients achieve positive regulatory outcomes with the Food and Drug Administration (FDA), Europea...
  • Product Biologic drug substance CDMO services

    From pre-clinical development to commercial supply, Patheon by Thermo Fisher Scientific is an industry leader in the development and manufacture of mammalian cell culture drug substances. Patheon offers biotech and pharmaceutical companies the ability to pursue opportunities around the globe with a fully i...
  • Product Specialty Cell Culture Media, Cell Lines and Contract Services for Bacul...

    Expression Systems, now an Advancion company, is dedicated to supplying and servicing the cell culture and bio-industrial markets with innovative cell culture media formulations, as well as cell lines, molecular tools, reagents, and contract services. The company specializes in the baculovirus expression v...
  • Product Daikyo Crystal Zenith(R) Vials

    With glass-like transparency, but superior break resistance and low risk of chemical interactions, Daikyo Crystal Zenith(R) vials can help avoid issues including delamination, and particulates.
  • Product Containment

    Bags in fully customizable configurations for bioprocessing, cell culture, and cryopreservation applications, each with key properties based on material.
  • Product SafeCell® Flexible Bags - Cutting-edge Design for Cell Culture

    The SafeCell® range is made of Fluorinated Ethylene Propylene (FEP) and provides the response to the demands of ex-vivo cell culture. FEP is chemically and biologically inert and perfectly adapted to cell suspension culture.  Its antiadhesive properties allow cells to float freely and develop in their...
  • Product liquid handling and culture products

    Pipette tips, centrifuge tubes, PCR prodcuts, culture dish, plates, flasks, serological pipettes, medium bottle etc. Produced in pure raw materials in line with USP-Class VI standard, GMP 100,000 clean workshop production. No pyrogen, no endotoxin, no cytotoxicity.
  • Product Silicone tubes & Hoses

    Platinum cured silicone tubes, peroxide cured silicone tubs, reinforced hoses, TPE tubes, FEp tubes and many more
  • Product Gene Therapy Characterisation and Release Testing

    Characterization and release testing of gene therapies: supporting CMC requirements for IND applications and commercial release through expert analysis and stability testing. We provide method development and validation to meet your milestone and regulatory requirement and help you to confirm identity a...
  • Product Incubator shaker

    The ISF1-Z incubator shaker is suitable for applications in laboratories, research centers and production facilities. The ISF1-Z complies with GMP (good manufacturing practice) requirements and regulations. It offers a large shaking capacity with a small footprint and many features allowing straightforward...
  • Product 2D Automated Closed Platform

    Kolon Biotech’s 2D Automated Closed Platform can manufacture adherent cells in large scale with competitive costs and minimum contamination risk. With an automated system using a machine manipulator, we can set up the operation conditions and minimize human error ensuring batch-to-batch consistency. Th...
  • Product Cell Line Development

    KBI offers a full suite of CLD across both mammalian and microbial expression systems. KBI can apply established mammalian recombinant protein expression systems to provide rapid and industry-leading cell line generation services using: CHO-M Selexis SUREtechnology, CHO-ZN, CHO-DG44, CHO-S, and CHO-K1 GS. ...
  • Product Cell Culture Isolator Isolator for Regenerative Medicine and Tissue Engi...

    Cell Culture Isolator is an isolator designed for laboratory professionals who require aseptic conditions for handling sterile products.
    It is specially designed for handling cell cultures in a pharmaceutical context that complies with the GMP guidelines, with marketing authorisation.
    In...
  • Product Gene and Cell Therapy

    Let’s light up your gene and cell therapy together. 
    Our Pfizer scientists and manufacturing experts are here to help you navigate the path to market for your gene and cell therapy

    Experience is crucial when producing life-changing gene and cell therapies, so choosing the right CDMO is...
  • Product Human Serum Albumin

    Human Serum Albumin for research and further manufacturing use.

    Human Serum Albumin is widely used as an excipient in drug formulation, as a component of cell culture media, for drug delivery, cryopreservation of cells, vaccine manufacturing, or coating of medical devices; ultimately making it a...
  • Product Standard PODs

    G-CON has developed a portfolio of six standard cleanroom PODs. These PODs are fully designed, allowing them to be mass-produced. Delivery time is as little as 3 months with the future goal of being able to maintain an inventory of ready to deliver PODs. Mass production of standard PODs will also lower cos...
  • Product cGMP Cell Bank Manufacturing

    cGMP-compliant MCB/WCB preparation of in-house or brought-in CHO-/HEK-based cell lines. Your benefit: Risk-free and fast preparation, release of MCB/WCB. https://excellgene.com/offerings/cgmp-master-cell-banking/
  • Product Biotest Human Serum Albumin

    • Human Serum Albumin for the biotechnology and pharmaceutical industry • We offer a human serum albumin (HSA) product that complies with the regulatory requirements of multiple health authorities.   • It is manufactured in a GMP compliant, state-of-the-art manufacturing plant and supplied und...
  • Product Cell and Gene Therapy Isolator

    • Integrated VHPS® decontamination system • Special liquid transfer technology for continuous and aseptic filling • Real-time monitoring of the velocity, differential pressure, humidity, temperature • Temperature is adjustable to minimize the influence on products • Critical process parameters...
  • Product Vers-A-Tech™ - Cell & Gene Therapy Processing

    Vers-A-Tech™ (Versatile Aseptic Technology) is a semi-Automatic or fully automatic modular versatile platform consisting of machines that come together to processes Bags & Nested Containers. BAUSCH Advanced Technology Group launches First of its Kind Platform Vers-A-Tech™ ...
  • Product MicroCNX™ Series Connector

    The MicroCNX™ line introduces a new category of aseptic micro-connectors that provide a simple, efficient method of connecting tubing for small format biomanufacturing assemblies. Process engineers and operators specify MicroCNX sterile micro-connectors as the modern alternative to the cumbersome, industri...
  • Product Cell and Gene Therapy

    Solvias offers a comprehensive range of orthogonal analytical methods for ATMPs. Our cell and gene therapy building blocks include raw materials testing, cell culture media specific analysis and oligonucleotide analytics. For gene therapies, vector analytics covers the full range of AAV or LV release a...
  • Product ROUSSELOT X-PURE

    Rousselot’s X-Pure is the first complete range of highly purified gelatins and collagens containing endotoxin levels below 10 EU/g. A biomaterial of choice, X-Pure is used in various applications such as: ·         Regenerative medicine applications, including ...
  • Product GMP quality control of biologics

    CLEAN CELLS is a certified Pharmaceutical Company committed to deliver high-level quality services.

    GMP  service provider that is specialized in cell and virus banks manufacturing (MCB, WCB, MVS, WVS), biosafety testing, potency assays, bioprocess validation and development/validation &nb...
  • Product Virtuosi VR powered by QxP

    Virtuosi powered by QxP is the world's first and only comprehensive multi-language immersive training platform for pharmaceutical manufacturing operators in aseptic processing, microbiology, and cell and gene therapy processing. The platform combines in-depth teaching videos with highly immersive virtual r...
  • Product NanoLab 3D

    Error-free particle sizing even at high concentrationConventional DLS instruments carry the risk that multiply scattered light can lead to incorrect particle size measurements without ever warning you. Especially with concentrated samples, complex sample preparation and dilution is necessary. This is exact...
  • Product LN₂ Generator

    1. Product Introduction
    1) Various sensor monitoring and alarm programs, two-way communication     capabilities
    2) Vacuum insulation piping for cryogenic
    3) Self-generated liquid nitrogen in Cryogenic environments
    4) One-touch company size
    5) Low noise
    6) Boil off g...
  • Product ATMP Analytical Development Services

    Advanced therapy medicinal product (ATMP) analytical services & chemistry, manufacturing, and control (CMC) support including characterisation, stability and release testing. Our GLP / GCP / GMP laboratories have supported developers and manufacturers for over 20 years through the provision of adv...
  • Product QIAcuity Digital (dPCR) System

    QIAxcel Connect allows for effortless, cost-effective, high-resolution DNA or RNA gel electrophoresis. Features include ready-to-use gel cartridges (negates the need for ethidium bromide handling), high sensitivity, high resolution, and the process up to 96 samples without manual intervention

    ...
  • Product Tailored Services

    With extensive experience in various cell types including somatic cells, stem cells, immune cells, and iPSCs, we provide end-to-end services with cGMP regulation. For the product development, we can support the Cell Banking and pre-clinical batch production. In the early stages of clinical development, ...
  • Product Vers-A-Tech - Cell & Gene Therapy Processing

    Vers-A-Tech (Versatile Aseptic Technology) is a semi-automatic or fully automatic modular versatile platform consisting of machines that come together to process bags & nested containers. BAUSCH Advanced Technology Group launched this first of its kind platform to accelerate Cell & Gene Therapy manufacturi...
  • Product Residual DNA Testing for Cell and Gene Therapies

    Our scientists use Real-time qPCR and digital droplet PCR (ddPCR) techniques for robust quantification to support process validation, monitor batch to batch variation and support of GMP lot release, helping to ensure that products produced from a range of common host cell lines (HEK293, E.coli an...
  • Product RoSS.LN2F: Cryogenic Freezer

    RoSS.LN2F is a powerful cryogenic controlled rate freezer for cryogenic freezing down to -170°C/-274°F. An enclosed and innovative platform system for dosed freezing for cell and gene therapies eliminates direct exposure and the need for mechanical compressors. This ensures safe, low maintenance ...
  • Product Biosimilars

    Portfolio of high-producing biosimilar cell lines and processes, off-the-shelf and generation of such from scratch. Biosimilarity optimisation of your recombinant cell line. Your benefit: Cost and time-savings, while bringing your product to the market. https://excellgene.com/offerings/biosimilars/
  • Product Plasmid DNA

    Manufacturing of plasmid DNA as starting material for:

    • Clinical manufacturing of gene and immuno-oncology therapies, for example in AAV or lentiviral vector.
    • Clinical manufacturing of biological drugs.

    Quality Highlights:
    ...
  • Product Viral Vector Characterisation and Release Testing

    Viral vector characterization and release testing services from Intertek's centre of Excellence for Biologics Characterisation, help you to establish and address critical quality attributes (CQAs) that impact product safety, purity, and potency. We deliver robust analytical assays to assess vector pro...
  • Product GMP manufacturing of MCB/WCB/MVSS/WVSS

    Clean Cells is a GMP-licensed Contract Development and Manufacturing Organization providing R&D, production and quality control testing services to the biopharmaceutical industry.

    Our two-part site located in Western France holds an innovative process development platform, BSL2 and BS...
  • Product Advanced Therapies

    Advanced therapeutics, such as cell and gene therapies, hold immense potential to revolutionize healthcare. However, the path from translational studies to clinical trials and commercial manufacturing is filled with challenges and risks. Therefore, it is essential to partner with a CDMO that possesses ...
  • Product Biotest Human Serum Albumin

    Human Serum Albumin for the biotechnology and pharmaceutical industry We offer a human serum albumin (HSA) product that complies with the regulatory requirements of multiple health authorities.   It is manufactured in a GMP compliant, state-of-the-art manufacturing pla...
  • Product Cell line development services

    Cell line development services, including molecular cloning, CHO cell line development and lead clone selection, bioprocess optimization, DSP and analytical characterization of the target molecule.



  • Product Bioprocess Development

    Integrated upstream and downstream process development for high-yield manufacturing of biologics of desired quality. Your benefit: Cost-effective and scalable bioprocess with robust and reliable tech transfer. https://excellgene.com/offerings/downstream-process-development-dsp/ https://excellgene.com/offer...
  • Product Ready-to Use CHO cell lines

    UGA Biopharma GmbH offers to their clients so called Ready-to-use Biosimilar Cell Lines. This are in-house developed CHO cell lines stably expressing different biosimilar molecules, that are instantly available for in-licensing. The client profits, because the cell lines are directly available, and develop...
  • Product CHO and HEK stable cell line development​

    Fast and efficient delivery of high-yielding stable CHO or HEK clones, with a productivity of up to 8 g/L within 8-12 weeks. Your benefit: Success assurance with the best cell line, right from the start. https://excellgene.com/ https://excellgene.com/offerings/cell-line-development/ https://excellgene.com/...
  • Product Cryocell® Flexible Bags - Make cryopreservation safer

     Cryocell® are dedicated to the cryopreservation of tissue and stem cells. • Freezing temperatures between -80° and -196°C, • Production dedicated in specific biotech area, • USP Class VI & ISO 10993 compliance, • EVA twist-off or membrane tube port welded and ISO compliant with ISO Spike...
  • Product Cell Therapy Services

    KBI's Cell Therapy team, located in The Woodlands, TX, has managed a fully functional manufacturing facility supporting cell therapies and developing therapies under IND since 2001. Our team has substantial expertise and knowledge in cellular therapies' manufacturing, process development, and regulato...
  • Product Ready to use cell lines

    Ready to use cell lines