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Product Name
Mouse Anti-Human CD28 mAb (PE/Cy7)
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Gene ID
940
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SwissProt ID
P10747
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Gene Name
CD28
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Alternative Names
CD28; T-cell-specific surface glycoprotein CD28; TP44; CD28
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Background
CD28 is a 44 kD disulfide-linked homodimeric type I glycoprotein. It is a member of the immunoglobulin superfamily and is also known as T44 or Tp44. CD28 is expressed on most T lineage cells, NK cell subsets, and plasma cells. CD28 binds both CD80 and CD86 using a highly conserved motif MYPPY in the CDR3-like loop. CD28 is considered a major co-stimulatory molecule, inducing T lymphocyte activation and IL-2 synthesis, and preventing cell death. In vitro studies indicate that ligation of CD28 on T cells by CD80 and CD86 on antigen presenting cells provides a costimulatory signal required for T cell activation and proliferation.
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Research Field
Immunology
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Product Categories
Flowcytometry
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Host
Mouse
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Reactivity
Human
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Application
FC
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Dilution Ratio
FC: 5μL per test for million cells or whole blood in 100 μL volume.
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Molecular Weight
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Clonality
Monoclonal Antibody
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Clonality No.
CD28.2
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Isotype
IgG1
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Immunogen
A synthesized peptide derived from Human CD28
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Purification
Affinity Purified
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Conjugation
PE/Cy7
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Modification
Unmodified
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Form
Liquid
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Buffer System
Liquid in PBS with 0.05% Proclin300, 1% BSA
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Storage
Store at 2-8℃ and protected from prolonged exposure to light. Avoid freeze/thaw cycles.