Sailybio
Shanghai, China | +86 21 5808 0192
Menu
Shanghai, China
+86 21 5808 0192

Loading product

Please wait while the product information is retrieved.

Product unavailable

We could not load this product.

Product

Category: Product
NK Cell Activation and Expansion Service
面议
SailyBio offers NK cell activation and expansion services, supporting functional validation and serving as starting material for CAR-NK and NK immunotherapy development.
Data Presentation:
  1. NK cell proliferation increased markedly following activation.
  2. Activated and expanded NK cells exhibited marked natural killing of K562 cells in a dose-dependent manner.
  3. With antibody mediation, activated and expanded NK cells showed marked killing of SK-BR-3 cells in a gradient-dependent manner with respect to antibody concentration.
  4. Both high and low doses of activated and expanded NK cells successfully established in vivo models.

Figure: NK cell activation and expansion data

Figure: NK cell natural killing data against K562 cells

Figure: Antibody-mediated NK cell killing data against SK-BR-3 cells Figure: NK cell in vivo modeling data

At present, various NK cell immunotherapies are being actively developed, with some products in early development or early clinical stages. The predominant approach is direct infusion of autologous or allogeneic NK cells, and a certain proportion involve gene-edited NK cell therapies. How to obtain high-quality NK cells through in vitro culture is a critical challenge in the development of NK cell therapy products. SailyBio has professional NK cell activation and expansion capabilities to address this challenge for clients and shorten development timelines.


SailyBio's NK cell activation and expansion service supports NK cell expansion and NK killing function validation (K562 natural killing, antibody-mediated SK-BR-3 killing, and in vivo modeling). The expanded product can serve as starting material for CAR-NK, supporting CAR-NK cell therapy and NK immunotherapy product development.

Copyright @ 2026 SAILYBIO. All rights reserved
Powerby Feedback Follow Data