Description

ActSep® CD3/CD28 Separation & Activation Magnetic Beads are suitable for separation of human CD3+ T cells, providing a simple method for activating and expanding human T cells without the need for antigen presenting cells and antigens.

By coupling anti-human CD3 and anti-human CD28 antibodies on magnetic beads, the primary and co-stimulatory signals needed to regulate T cell activation and expansion are provided.

The beads are suitable for human T cell separation, activation and expansion, CAR-T, and other T cell culture applications.

Specifications

Test Item	Specification
Consistence	2 × 10⁸ beads/mL
Content	1 mL / 5 mL
Endotoxin	< 0.5 EU/mL
Reactive Species	Human
Storage Temperature	2–8 °C (Do not freeze)
Validity Period	24 months

Feature

4.5um size particles
Uniform 4.5 μm magnetic particles provide consistent magnetic response and reproducible cell separation performance.
Flexible specifications
Flexible specifications support both small-scale research and scalable cell culture workflows.
High stability and safety
High suspension stability and low nonspecific binding ensure safe and reliable operation during cell handling and culture.
Strict QC testinq.traceability documentation
Each batch undergoes strict quality control testing with complete traceability documentation.
ISO9001 and ISO13485 certified
Manufactured under ISO 9001 and ISO 13485 certified quality management systems.
Production in cass B+A clean area
Produced in Class B + A cleanroom environments to ensure controlled manufacturing conditions and product consistency.

Application

T cell activation

Rapid activation of human CD3⁺ T cells by delivering primary and co-stimulatory signals for efficient initiation of T cell responses.

Immunotherapy

Suitable for immunotherapy research and development, supporting standardized T cell preparation in cell-based immune platforms.

T cell sorting

Magnetic separation and enrichment of human CD3⁺ T cells from PBMCs, providing a high-purity starting population for downstream workflows.

T cell seperetion

Efficient isolation of CD3⁺ T cells from heterogeneous cell populations to enable controlled activation, expansion, and functional studies.

Document

📄 GMP-TL603 Data Sheet 📄 GMP-TL603 SDS 📄 GMP-TL603-1000 COA 📄 GMP-TL603-5000 COA

Attention

For research use and GMP manufacturing workflows only. Not for direct clinical administration.

GMP Grade ActSep® Human TCell CD3/CD28 Activation & Expension Magnetic Beads