GMP Cellectra™ Human CD4 NanoSort Microbeads

GMP Cellectra™ Human CD4 NanoSort Microbeads are dextran-coated superparamagnetic iron oxide nanoparticles of which the surface is conjugated with recombinant monoclonal antibodies specific to human CD4. They are especially designed for positive selection or depletion of CD4+ cells.
ACROBiosystems performs rigorous quality control tests on our GMP-grade products (using fully validated equipment, processes, and test methods) to ensure that they meet stringent standards in terms of safety, activity, and inter-batch stability.

GMP Cellectra™ Human CD4 NanoSort Microbeads are designed for the positive selection or depletion of CD4⁺ T cells from fresh or cryopreserved peripheral blood mononuclear cells (PBMCs), leukapheresis products, or single-cell suspensions. CD4, also known as T4 and Leu3, is a member of the immunoglobulin superfamily expressed on the majority of thymocytes and on a subset of peripheral blood T lymphocytes (helper/inducer T cells). The magnetic Microbeads are conjugated with monoclonal antibodies targeting human CD4 protein, enabling CD4+ cells to be labeled with the specific antibodies and magnetic particles, and separated using separation equipment.

This product is supplied as a sterile liquid solution and shipped frozen on dry ice. Stability upon receipt: 1.Long-term storage: Upon receipt, store the product at −20 °C or below. When stored under the recommended conditions and maintained under sterile conditions, the product is stable for up to 3 years at -20°C under sterile conditions, not exceeding the labeled expiration date. 2.After thawing: The product may be stored at 2–8 °C for up to 6 months after the first thaw. Do not use beyond the labeled expiration date.

Please protect from light and avoid repeated freeze-thaw cycles.

Sterility testing was performed using the membrane filtration method in compliance with USP <71> and Ph. Eur. 2.6.1.

Less than 2 EU per mL, tested by the rFC method in compliance with USP <86> and Ph. Eur. 2.6.32.

Negative

Supplied in PBS containing EDTA, rHSA (0.1% w/v) and Poloxamer 188(0.03% w/v).