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Low Endotoxin Purified Anti-Human CD28 Antibody [CD28.2] (AGEL2019)

SKU:
AGEL2019
Product Type:
Antibody
Antibody Type:
Monoclonal Antibody
Reactivity:
Human
Applications:
FC
€189 - €929
Frequently bought together:

Description

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Product Title:Low Endotoxin Purified Anti-Human CD28 Antibody [CD28.2]
SKU:AGEL2019
Size:50µg, 500µg, 1mg
Clone No:CD28.2
Synonyms:PAS2;MNS;HGpMiX;GYPA;GPSAT;
Host Species:Mouse
Reactivity:Human
Application:FCM;Activ
Isotype:Mouse IgG1, κ
Isotype Control:AF/LE Purified Mouse IgG1, κ Isotype Control[MOPC-21]
Form:Liquid
Conjugation:None (AF/LE)
Recommended Use:Each lot of this antibody is quality control tested by flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤ 0.5 µg per 106 cells in 100 µL volume or 100 µL of whole blood. It is recommended that the reagent be titrated for optimal performance for each application.
Swissprot:P10747
Gene ID:940
Storage Buffer:0.2 μm filtered in PBS, pH 7.2. Azide Free (AF)/Low Endotoxin (LE): Contains no stabilizers or stabilizers. Endotoxin level is < 2 EU/mg as Determined by LAL gel clotting assay.
Stability & Storage:Keep as concentrated solution. Store at 2~8°C and protected from prolonged exposure to light. Do not freeze. Centrifuge before opening to ensure complete recovery of vial contents. This product is guaranteed up to one year from purchase.
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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