---
title: Accelerate Biologic Process Development and GMP Manufacturing Using In-Line Concentration Measurement
description: Learn how the CTech™ FlowVPX™ Slope Spectroscopy System has helped reveal process characteristics that until now have been hidden due to the limitations of the most used online fixed pathlength UV-Visual solutions.
---

[![BPI Media_Logo 2_Color 1](https://bpi.bioprocessintl.com/hs-fs/hubfs/BPI%20Media_Logo%202_Color%201.png?width=350&height=161&name=BPI%20Media_Logo%202_Color%201.png)](https://bioprocessintl.com/)

# ![New-ATE-Logo2019 (1)](https://bpi.bioprocessintl.com/hs-fs/hubfs/New-ATE-Logo2019%20(1).png?width=700&name=New-ATE-Logo2019%20(1).png)

# Accelerate Biologic Process Development and GMP Manufacturing Using In-Line Concentration Measurement

Please join us for this free, live Ask the Expert webcast.

Just fill out the form below to register.

|  |
| --- |

## Presenter:

****![shanbaky-repligen-hs](https://bpi.bioprocessintl.com/hs-fs/hubfs/shanbaky-repligen-hs.png?width=147&name=shanbaky-repligen-hs.png)****

**Ramsey Shanbaky**

*Associate Director, Bioprocess Applications*

Repligen

 

Ramsey Shanbaky is an Associate Director, Bioprocess Applications at Repligen. He spent the first 8 years of his career working in R&D, Manufacturing and Product Management designing and building fiber optic products for high powered laser delivery in the medical device industry. In the first part of his tenure at Repligen, he worked alongside his customers to implement the CTech™ SoloVPE® System within biopharmaceutical accounts.

For the last 5 years, he has been partnering with customers to implement the CTech™ FlowVPE® and FlowVPX™ Systems for in-line concentration measurements both in the process development and GMP manufacturing areas for bioprocessing. He holds an BSEE from Purdue University.

## About this event:

#### Date: January 25, 2022

#### Time: 11 am EDT | 8 am PDT | 5 pm CEST

#### Duration: 15 minutes

In-process measurement is the key to process monitoring and control. It can save time and money by helping you identify key aspects of your process in real-time.

In this webcast, we will demonstrate how the CTech™ FlowVPX™ Slope Spectroscopy System, when directly integrated in one or more locations of a process stream, has helped reveal process characteristics that until now have been hidden due to the limitations of the most used online fixed pathlength UV-visual solutions.

Variable Pathlength Technology (VPT) has revolutionized the in-line measurement of concentration by delivering rapid and highly accurate real-time results on the widest range of samples and concentrations (from less than 1 mg/mL to over 300 mg/mL).

Key takeaways:

- Understanding what VPT is and how it differs from traditional UV-vis techniques and equipment.
- Learning how the FlowVPX System can help increase process understanding, improve cycle time, and ensure high quality, reproducible results.
- Analyzing real world data from multiple workflow applications including continuous chromatography, capture and polish chromatography, ultra-filtration/diafiltration, and formulation.

-  

-  

©2015 BioProcess International All Rights reserved