PepTalk 2017
PepTalk 2017
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Cambridge Healthtech Institute’s Ninth Annual
Optimizing Biologics Formulation Development
Formulation Strategies in an Era of Accelerated Timelines, New Product Formats and Novel Delivery Systems
January 9-10, 2017 | Hilton San Diego Bayfront | San Diego, CA

Each year, the PepTalk Optimizing Biologics Formulation Development meeting brings together an international audience of analytical and formulation scientists from leading industry companies to hear solutions to the most significant challenges in their field. For 2017, the conference focuses on the science and strategies of formulation development in an era of compressed timelines, novel molecular and product formats and products based on novel device and packaging systems.


4:00 - 5:30 pm Registration

5:00 - 8:00 Dinner Short Courses

Recommended Course: (SC2) A Modern Approach to Biologics Formulation Development - Detailed Agenda


7:30 am Conference Registration and Morning Coffee

9:00 Welcome by Conference Organizer

Kent Simmons, Senior Conference Director, Cambridge Healthtech Institute

9:05 Chairperson’s Opening Remarks

Murali Bilikallahalli, Ph.D., Associate Director, Vaccines & Biologics, MedImmune LLC

Keynote Presentation

9:10 Formulation Development in the Rapidly Evolving Biotechnology Environment

Nick_WarneNicholas Warne, Ph.D., Senior Director, Pharmaceutical R&D, BioTherapeutics Pharmaceutical Sciences, Pfizer

Formulation development of biologics is evolving rapidly. While teams seek efficient approaches to screening compounds to assess developability, the increased complexity of biologics is demanding innovative approaches to formulation and dosage form development. It is critical to make ‘simple things simple’ and streamline efforts on monoclonal antibodies amenable to platform approaches. This efficiency creates capacity for challenging multi-antigenic vaccines, enzymes, and novel modalities such as gene and cell based therapies.


9:50 Techniques and Strategies for Evaluating Developability of Novel Modalities

Francis_KindermanFrancis Kinderman, Ph.D., Senior Scientist, Drug Product and Formulation Technologies, Amgen

Novel therapeutic modalities present new challenges for drug development. New techniques and additional characterization are required for such products due to unique product quality attributes and poor platform fits. Early characterization of attributes and exploration of formulation space are crucial to improve the understanding of newly engineered molecules and to screen for candidates with the best potential to fulfill the intended target product profile.

10:20 Coffee Break


10:45 Patient Centricity and System Integration as New Drivers of Biologic Drug Product Design Strategy

Didier_PertuyDidier Pertuy, Vice President, Global Drug Device Integrated Development, Sanofi

Health ecosystem evolution and the rise of chronic treatments are shifting customer decision power from physicians to patients and payers. In parallel, the technology demand for self-administrated injectable Drug Device Combinations, which are complex integrated systems, is increasing significantly with emerging penetration of the digital ecosystem into the drug delivery world. These trends make patient-centricity and system integration two key drivers of Biologic Drug Product design.

11:15 Early Device and Container Closure System Evaluation

Adam_McCulloughAdam McCullough, Principal Engineer, Advanced Device Technologies, Amgen

Early identification of risks enables focused evaluation of ‘devicibility’ and ‘show-stoppers’ early in the assessment process. Factors such as user needs, drug product compatibility, container closure integrity, particulate risks, development status, and fit to manufacturing network are important to consider before committing significant resources to new biologics delivery platforms. Some underlying principles around design space consideration and case studies will be included in this presentation.

11:45 Overcoming the Challenges in Developing Multi-Dose Formulations of Aggregation-Prone Peptides

Jingtao_ZhangJingtao Zhang, Ph.D., Principal Scientist, Pharmaceutical Sciences, Merck Research Laboratories

Preservatives needed in multi-dose peptide formulations can greatly increase stability risks and can frequently cause compatibility concerns. This talk will discuss these challenges, present state-of-the-art understandings in peptide formulation, and highlight several strategies in overcoming the challenges. The unique aspect of formulation development experiences in the talk could be highly applicable to other biologicals that may require preservatives or stabilizers.

12:15 pm Meet Our UNcle: The All-in-One Biologics Stability Platform

Speaker to be Announced

Characterizing biologic stability is a wrestling match with disjointed data from sub-optimized tools. Not anymore. UNcle combines fluorescence, SLS, and DLS reads in one instrument. This allows you to quickly and efficiently characterize all the size, aggregation, thermal ramp, isothermal and viscosity information you want.

12:45 Session Break

1:00 Luncheon Presentation (Sponsorship Opportunity Available) or Enjoy Lunch on Your Own


2:00 Chairperson’s Remarks

Krishnan Sampath, Ph.D., Senior Director, Drug Product Sciences, MacroGenics, Inc.

2:05 Pushing Formulation Development into Discovery through Antibody Design and High-Throughput Screening

Bruce_KerwinBruce Kerwin, Ph.D., Vice President, Drug Product Design, Just Biotherapeutics

The stability of the protein is considered in the context of drug development as a whole from inception of the biopharmaceutical to understanding the needs of the patient and commercialization which then defines strategies for stabilization, concentration and delivery. This talk will focus on an integrated approach to drug product design encompassing in silico tools, high throughput screening and development of predictive tools that can integrate with the commercialization process.

2:35 Formulation Development for Dual Affinity Antibody-Based Molecules

Krishnan_SampathKrishnan Sampath, Ph.D., Senior Director, Drug Product Sciences, MacroGenics, Inc.

Dual-Affinity Re-Targeting (DART) are antibody-based molecules designed to simultaneously bind to two or more targets. These versatile molecules have the potential for improved safety profile through enhanced selectivity and recruitment of specialized effector cells. Some of these DARTs pose formulation and process challenges related to self-association properties of the molecules. The presentation will discuss the formulation and process development strategy using this novel class of molecules as a case study.

3:05 Presentation to be Announced

3:20 Refreshment Break in the Exhibit Hall with Poster Viewing

4:00 Development of Coformulated Protein Biologics

Murali_BilikallahalliMurali Bilikallahalli, Ph.D., Associate Director, Vaccines & Biologics, MedImmune LLC

Having a two or more therapeutic proteins in a single drug product has several advantages for oncology and infectious diseases therapeutics area. Advantages may include patient compliance, cost reductions, market capture and differentiation. This talk will highlight the challenges  involved in developing such combination drug products.  

4:30 Development of Formulations Containing Monoclonal Antibodies and Recombinant Hyaluronidase (rHuPH20)

Claudia Mueller, Ph.D., Senior Scientist, Late-Stage Pharmaceutical and Processing Development, Pharmaceutical Development & Supplies, F. Hoffmann-La Roche Ltd.

Subcutaneous application faces limitations regarding the drug volume to be administered. Potential strategies to enable delivery of the necessary doses are increase in drug concentration and/or temporary enlargement of the interstitial space at the injection site, e.g. by using rHuPH20. The presentation focuses on challenges for product development arising from combination of two proteins, rHuPH20 and a mAb, in order to maintain both stability and activity in a single formulation.

5:00 Formulation Development for Novel Antibody Drug Conjugates

Mike_FlemingMike Fleming, Scientist, Analytical and Pharmaceutical Sciences, ImmunoGen, Inc.

Antibody-drug conjugate (ADC) formulation development can be particularly challenging, not only due to the complexity and heterogeneity of the product, but also due to potential changes in higher order structure of the monoclonal antibody (mAb) component that can occur during the conjugation process. Conjugation of hydrophobic compounds to mAbs also adds to these challenges. This presentation will address several case studies where these formulation challenges have been addressed.

Buzz Sessions5:35 BuzZ Session A

Join your peers and colleagues for interactive roundtable discussions.

6:20-7:30 Welcome Reception in the Exhibit Hall with Poster Viewing

7:30 Close of Day


8:00 am Conference Registration and Morning Coffee


8:30 Chairperson’s Remarks

John Wang, Ph.D., FAAPS, Principal Scientist, Genentech

8:35 Evaluation of Emerging Analytical Method and Instrument Combinations

Steve_LaBrenzSteve LaBrenz, Ph.D., Scientific Director, Janssen R&D LLC

Multi-sample/multi-assay devices may introduce bias into experimental results that are not analyzed in an orthogonal manner, on a different instrument. Complications with each sample may affect the results on one detector, but are either overlooked or unaccounted for in a separate detector leading to potential errant results? Incorporation of results between multiple instruments may alleviate single instrument bias and provide necessary data that demonstrates where to avoid errant results, improving experimental outcomes.

9:05 New Grade of Polysorbate to Overcome Particle Formation

John_WangJohn Wang, Ph.D., FAAPS, Principal Scientist, Genentech

It has been shown that residual enzymes, present in drug substance in minute quantity, are capable of degrading polysorbate 20 and 80 in drug products and subsequently generate subvisible and visible particles. A new grade of polysorbate 20 that is composed of >98% lauric ester was evaluated and found to generate no particle upon enzyme hydrolysis. We proposed to USP to include this material in polysorbate monograph.

9:35 Spray Dried Biologics: Formulation Considerations

Michael Burke, Senior Research Chemist, Bend Research

Spray drying is a method for the continuous collection of dry powder. The process is tunable and scalable, which allows for rapid small-scale formulation screening and cGMP manufacture. Key aspects include mild temperature exposures, rapid drying kinetics, and ability to vary particle size, bulk densities, and reconstitution quality. Functional excipients can be added and include high Tg sugars, polymers, amino acids, buffer salts and/or surfactants to enhance selected properties.

9:50 Coffee Break in the Exhibit Hall with Poster Viewing


11:00 Clinical Stage Evaluation of a Biologic Formulation Using Novel Robustness Diagrams

Radhakrishna_MarojuRadhakrishna Maroju, Ph.D., Senior Scientist, Drug Product Development and Operations, Teva Biopharmaceuticals

Formulation robustness is critical to ensure product quality and is required to be demonstrated in a marketing application. An effective QbD approach associated with a novel method of displaying robustness will be presented. Termed in context as ‘robustness diagrams,’ they allow comprehending the acceptable limits of all formulation variables simultaneously at one glance across multiple quality attributes. Such diagrams are handier and would potentially help accelerate the review process.

11:30 In-Use Stability Evaluations for Enabling Low Dose Intravenous Administration

Xiaofeng_LuXiaofeng Lu, Ph.D., Principal Research Scientist, AbbVie Biotherapeutics, Inc.

In-use stability evaluations are performed to assess the effect of dose preparation, handling and administration on product quality attributes. In this presentation, technical and practical challenges encountered in enabling low dose intravenous administration for a bispecific protein will be discussed. A testing approach for robust in-use stability assessment will be recommended.

12:00 pm When Standard Formulation Strategies Fail - Recombinant Albumin for Stabilization of Hard-to-Formulate Biotherapeutics

Phil_MortonPhil Morton, Ph.D., Science Director, Bioprocess Characterisation, Albumedix Ltd.

The expanding field of biotherapeutics gives promise for improvement of several treatment options. Many of the biopharmaceuticals found to be efficacious, however, continue to face ex vivo instability challenges that are not readily solved by standard excipients. Recombinant human albumin, however, can potentially alleviate these shortcomings. The mechanisms by which albumin helps stabilize biopharmaceuticals are multiple and dependent on the specific drug. Data are presented here that exemplify these different mechanisms.

12:30 Session Break

12:45 Luncheon Presentation (Sponsorship Opportunity Available) or Enjoy Lunch on Your Own

1:15 Close of Conference

5:45-8:45 PM Dinner Short Courses

Recommended Course SC7: Ensuring Accelerated and Successful Drug Product Development of Biologics: Integrated Formulation Development, Process and Packaging Design - Detailed Agenda