Leave message
Can’t find what you’re looking for?
Fill out this form to inquire about our custom protein services!
Inquire about our Custom Services >>
| Product | Size | Amount |
| Human T cell Activation/Expansion CD3/CD28 Beads, premium grade DMF Filed | 2.5 mg | 2.5 × 10⁷ beads |
| 10 mg | 1.0 × 10⁸ beads |
See Certificate of Analysis (CoA) for detailed instruction.
Please contact us for detailed information.
Contact us for customized product form or formulation.
Fig.1. Activation of the purified human T Cells.The human T cells were stimulated with ActiveMax® Human T cell Activation/Expansion CD3/CD28 Beads, premium grade(Cat. No. MBS-C001) for 24hrs, and the activation was assessed by measuring expression of both activation markers CD25 and CD69 expression on the T cells surface by stanning with PE labeled anti-human CD25 antibody and FITC labeled anti-human CD69 antibody respectively (QC tested).
Fig.2. Purified human T Cells expansion.The human T cells were labeled with carboxy fluorescein succinimidyl ester (CFSE) and stimulated with ActiveMax® Human T cell Activation/Expansion CD3/CD28 Beads, premium grade(Cat. No. MBS-C001), and then the proliferation of the T cells was assessed with CFSE dilution assay by flow cytometry on day 5 after stimulation (QC tested).
Activation of the purified human T Cells. The purified human T cells were activated using Human T cell Activation/Expansion CD3/CD28 Beads, (ACRO, Cat. No. GMP-MBS001/MBS-C001) respectively for 24 hours with CTS Optimizer Medium. Cells were fluorescently stained using PE labeled anti-human CD25 antibody and labeled FITC anti-human CD69 antibody and analyzed by flow cytometry.
Expansion of the human CD3+T cells. Human T cells using ACROBiosystems CD3/CD28 Beads (ACRO, Cat. No. GMP-MBS001/MBS-C001) were expanded under two different medium, respectively. Expansion was performed for two weeks, showing that ACROBiosystems’ GMP and PG beads showing similar proliferative abilities.
PD-1 expression of the activated human T Cells. The purified human T cells were stimulated using Human T cell Activation/Expansion CD3/CD28 Beads at a ratio of 1:1 beads-to-cells. Cells were expanded in T cell culture medium supplemented with 4ng/mL of rhIL-2 Protein. Activated T cells were expanded for up to 8 days with low PD-1 expression.
Price(USD) : $200.00
Price(USD) : $550.00
Price(USD) : $1980.00
Emerging VoCs, Omicron, Delta, Beta, Alpha mutants and so on, including RBD, S trimer, S1, NTD, NP, etc. These mutants are of high purity and bioactivity and can be used to evaluate the efficacy of the antibodies and vaccination.
ACROBiosystems developed a series of GMP grade cytokines under the GMP grade quality management system. Those products are all suitable for T/NK cell generation, activation, and proliferation in cell therapy research.
50+ targets designed for CAR detection, including PE/FITC/biotin labeled proteins. The key reagents for CD19 and BCMA were FDA DMF filed which can support your IND, NDA and BLA process.
GMP grade cytokines, reagents for cell activation, gene edition, DNA/RNA removal, etc. Particularly focus on product design, quality control and solution-based support to link each phase of your cell and gene therapy journey.
Full length multi-pass TPs with stabilized structure and high bioactivity for immunization, antibody screening, cell based assay and CAR detection, including hot CD20, Claudin 18.2， CD133, GPRC5D，CCR8, CCR5, etc.
CD3 proteins and a collection of for bispecific antibody development which are of high specificity and bioactivities and suitable for immunization, antibody screening.
A series of immune checkpoints including classic co-inhibitory and co-stimulatory receptors. The comprehensive catalog contains 100+ targets with various species and tags, and the high-quality proteins are in good batch-to-batch consistency.
To meet the needs of ADCs development, ACROBiosystems can provide: A variety of high-quality target proteins; MMPs/Cathepsin/uPA for cleavable linker; Anti-payload antibodies & anti-idiotypic antibodies for immunogenicity and PK analysis; SPR/BLI analytical and ADA development service.
Comprehensive collection of Fc receptor proteins, including their common variants, which can help expedite your antibody development.
The MABSOL biotinylated protein collection includes more than a hundred commonly studied drug targets and biomarker proteins.
Comprehensive cytokines including IL families, growth factors, chemokines, TNFs, etc. These products are HEK293 expressed and nearly in authentic structure, high purity and bioactivity, cell based assay/SPR/BLI verified.
To support preclinical/clinical immunogenicity and PK analysis, ACROBiosystems has developed a series of high-affinity anti-idiotypic antibodies. Our pipeline covers five hot targets including adalimum*b, rituxim*b, cetuxim*b, trastuzum*b, and bevacizum*b.
This web search service is supported by Google Inc.
A-Z
