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Mouse CD3/CD28 T Cell Activation Beads Kit

Reactivity

Mouse

Application

Cell Activation

Reactivity

Magnetic Beads

Cat No : KMS311

Print datasheet

Validation Data Gallery

  • 10^7 BALB/c mouse splenocytes in 2 ml cell culture media were activated by Mouse CD3/CD28 T cell Activation Beads Kit for 2 days at a 1.3:1 bead to cell ratio. Unstimulated cells (left panel) and stimulated cells (right panel) were stained with flow antibodies: APC-CD25 and CL594-CD69. Total viable lymphocytes were gated.

    10^7 BALB/c mouse splenocytes in 2 ml cell culture media were activated by Mouse CD3/CD28 T cell Activation Beads Kit for 2 days at a 1.3:1 bead to cell ratio. Unstimulated cells (left panel) and stimulated cells (right panel) were stained with flow antibodies: APC-CD25 and CL594-CD69. Total viable lymphocytes were gated.

产品介绍

T lymphocytes are activated through MHC class II molecules on antigen-presenting cells (APC). After activation, T cells expand rapidly and secrete various cytokines. The Mouse CD3/CD28 T Cell Activation Beads Kit is designed to activate and expand mouse T cells. This kit contains Biotinylated anti-mouse CD3 and CD28 antibodies, as well as cell culture grade Streptavidin magnetic beads. After Streptavidin magnetic beads are loaded with biotinylated CD3/CD28, they mimic antigen presenting cells and can activate resting T lymphocytes from mouse splenocytes or purified T lymphocytes. After 2-3 days of activation, magnetic beads can easily be removed by magnet. Further T lymphocytes expansion may require specific additives for in vitro culture.

KMS311-10:  

 · MS311A-10: 200µL 0.5mg/mL functional grade Biotin-CD3 (clone: 145-2C11)

 · MS311B-10: 200µL 0.5mg/mL functional grade Biotin-CD28 (clone: 37.51.1)

 · MS311C-10: 500µL cell culture grade Streptavidin magnetic beads (2x108 beads/mL)

KMS311-100:

 · MS311A-100: 2000µL 0.5mg/mL functional grade Biotin-CD3 (clone: 145-2C11)

 · MS311B-100: 2000µL 0.5mg/mL functional grade Biotin-CD28 (clone: 37.51.1)

 · MS311C-100: 5000µL cell culture grade Streptavidin magnetic beads (2x108beads/mL) 


Storage

2-8°C

Storage buffer

Biotin antibody buffer: PBS and 0.5% HSA, pH7.4

Streptavidin bead buffer: PBS and 0.5% HSA, 2mM EDTA, pH7.4

Reactivity

Mouse

Beads diameter

2.7 µm

Recommend usage

20µL Biotin-CD3, 20µL Biotin-CD28 and 50µL Streptavidin magnetic beads; mix well and add 10µL buffer for incubation. 100µL antibody-loaded magnetic beads contains 1x107 magnetic particles and is used to activate 1x107 mouse splenocytes or purified mouse T lymphocytes in 2mL cell culture media (1:1 bead to cell ratio).