Atract™ Kits
The Atract™ Kit product family contains two versions of biocompatible composites of irreversibly bound antibodies, designed to activate and expand human T-cells. Each offers specific advantages that can fulfill different customer needs. The Atract™ Kit V1 is designed for optimal activation, providing a unique opportunity to fine-tune activity by adjusting the CD3 to CD28 bead ratio, whereas the Atract™ Kit V2 is optimized for superior proliferation and user-friendly operation.
The Atract™ Kit reagents align with our slogan, "No magnets, no residual antibodies, just pure cells," and cannot be phagocytized. The reagents are compatible with conventional culture flasks, bags, and plates.
Atract™ Kit V1
CD3/CD28
CAT. NO. 3830077790064
Contents:
2x Bio-ReCell CD3 biocomposite
2x Bio-ReCell CD28 biocomposite
Contents of the kit are sufficient for activation of PBMCS in four full 96-well plates.
Atract™ Kit V2
CD2/CD3/CD28
CAT. NO. 3830077790088
Contents:
4x Bio-ReCell CD2/CD3/CD28 biocomposite
Contents of the kit are sufficient for activation of PBMCS in two full 96-well plates.
For more information about the performance of the Atract™ Kits, download our information brochure.
Technical data
Key readouts of T-cell activation comparing Atract™ Kit V1 to competitors 2 days post activation.
Atract™ Kit V1
MACSiBeads™
Dynabeads™
TransAct™
76
60
34
69
88
82
22
87
96
94
97
97
Key readouts of T-cell expansion comparing Atract™ Kits to competitors 9 days post activation.
Atract™ Kit V1
Atract™ Kit V2
TransAct™
11
12
9
82
72
85
316
329
313
84
89
86
32
31
55
56
57
43
46
40
61
FAQ
Which samples are appropriate for activation with Atract™?
Is Atract™ reagent removal necessary?
Which 20-35 μm strainers are suitable for filtering the suspension?
Can we use different protocols and adjust the official protocol?
Are there any requirements for cell culture containers?
Why does the protocol suggest adjustments for 96-, 48-, 24-, and 12-well plates?
PREORDER