CD3 Proteins
CD3E & CD3D

The supplier does not provide quotations for this product through SelectScience. You can search for similar products in our Product Directory.
Hot target for bispecific antibody drug development
CD3E & CD3D



The supplier does not provide quotations for this product through SelectScience. You can search for similar products in our Product Directory.
Hot target for bispecific antibody drug development

E. coli–based cell-free platform with 5BD TAT from sequence to protein.

GenScript provides research-grade lentiviral vector (LVV) packaging services for gene delivery, cell engineering, and therapeutic research applications. Leveraging optimized packaging systems and integrated workflows, GenScript delivers high functional titer lentiviral vectors with fast turnaround times, including reliable packaging support for large insert constructs.

Accelerate precision gene editing with GenScript's custom synthetic gRNA for base editing projects.

Unlock precision gene editing with GenScript’s complete Cas protein solutions. Explore our ready-to-use Cas9, Cas12a, Cas13a, Base Editors, MAD7, and Prime Editors- engineered for high efficiency, low off-target rates, and broad cell type compatibility. Licensed from Broad Institue, these products are available in both RUO and cGMP formats, and succesfully supported global IND applications. Need unique Cas nuclease or editors? Our custom Cas protein service delivers RUO to cGMP nucleases in as little as two weeks, with high success rate, sacalable capability, assay development option and IND regulatory support to accelerate therapeutic development.

CRISPR have been adapted as a powerful tool for genetic modification of the target host genome research, screening, and modeling. GenScript CRISPR cell line service leveraging industry leading capability in CRIPSR technology to provide one stop solution of cell line development from design to characteizatin, frequent project monitoring and updating, scalable capability of high-throughput cell line generation, high success rate, and fast turn around time.

As a pioneer in the CGT field, GenScript has developed the CytoSinct™ cell isolation platform and Enceed™ T Cell Activation reagents, leveraging its extensive experience in antibody and magnetic bead development, along with its comprehensive expertise in the CGT industry chain. We provide high-quality cell isolation magnetic nanobeads, activation reagents, consumables and instruments to accelerate the R&D and commercialization of cell therapy.

GenScript’s Enceed™ T cell Activation Reagent is a biocompatible, non-toxic solution designed for the in vitro activation and expansion of human T cells from PBMCs or enriched T cell populations. Utilizing nanosized particles coated with anti-CD3 and anti-CD28 antibodies, it ensures high-fold expansion with a stable memory phenotype, maintaining high cell viability for enhanced downstream applications.

The sbeadex Blood DNA Purification Kit uses magnetic bead DNA purification technology for blood samples of up to 200 µL in volume.

USP <77>, EP 2.6.7 (12.2), compliant rapid mycoplasma testing kit for cell cultures, cell culture derived biologicals and ATMPs, and more. The technology is based on real-time polymerase chain reaction (PCR).

Cyclus® Bead Extraction is a magnetic bead-based nucleic acid extraction kit developed for the efficient and automated isolation of Mycoplasma nucleic acids from various sample matrices, such as cell cultures, cell culture supernatants, and biopharmaceuticals.

Cyclus® dPCR Tool Box Bacteria Fungi is designed for rapid, highly sensitive detection of bacterial and fungal contamination in cell cultures, biological products, ATMPs, and other short shelf-life samples using digital (droplet) PCR technology.


Quantify antigen density with calibrated cell mimic standards.

