膜杰作
Star Staining
& Cat.No. | Product | Size | Amount |
| ActiveMax® Human DLL3 μBeads, premium grade (for cells) | 2.5 mg | 2.5 × 10⁷ beads |
| 10 mg (2.5 mg × 4) | 1.0 × 10⁸ beads |
背景（Background）
ActiveMax® Human DLL3 μBeads, premium grade (for cells) are produced under sterile manufacturing conditions (ISO 5) , and no animal- or human-derived components are used throughout the production process. It is produced under our rigorous quality control system that includes a comprehensive set of tests including sterility and endotoxin tests.
表达区间及表达系统（Source）
ActiveMax® Human DLL3 μBeads, premium grade (for cells) are uniform, superparamagnetic beads of 5.5 µm with streptavidin on its surface and coupled with biotinylated Human DLL4 Protein, expressed from human 293 cells (HEK293) and contains AA Ala 27 - Leu 492 (Accession # Q9NYJ7-1).
应用说明（Application）
ActiveMax® Human DLL3 μBeads, premium grade (for cells) are designed to stimulate in vitro DLL3-specific CAR-T cells or UCAR-T cells, similar to the tumor cell lines that express human DLL3 antigen. It can be used as follows:
Evaluating the characteristics of CAR-T cells or UCAR-T cells.
In vitro expansion of DLL3-specific CAR-T cells or UCAR-T cells.
In vitro enrichment of DLL3-specific CAR-T cells or UCAR-T cells.
重构方法（Reconstitution）
See Certificate of Analysis (CoA) for detailed instruction.
存储（Storage）
This product is stable in storage under the following conditions: -20˚C for 12 months in lyophilized state. -70°C for 3 months under sterile conditions after reconstitution.
Please avoid more than 3 freeze-thaw cycles. Immediate use after reconstitution is highly recommended.
无菌（Sterility）
Negative
注意事项（Important Note）
This product is for research use only and not intended for therapeutic or in vivo diagnostic use.
制剂（Formulation）
Please contact us for detailed information.
Contact us for customized product form or formulation.
典型数据-Typical Data Please refer to DS document for the assay protocol.
Assay of human DLL3 protein on the μBeads surface by Flow cytometry. The human DLL3 protein conjugated on the μBeads (Cat. No. MBS-C018) surface were fluorescently stained using anti-human DLL3 antibody and PE anti-human IgG Fc Recombinant Antibody, and then analyzed by flow cytometry.
