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CD152 (CTLA-4), PE, clone: eBio20A (20A, A3), eBioscience™

Mouse Monoclonal Antibody

Brand:  Affymetrix eBioscience 12-1528-41

Code : NEW

Additional Details : Weight : 0.23750kg

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Product Code. 15596896

  • £62.12 / 25 tests


Estimated Shipment date
from Supplier 21-02-2018
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Disclaimers:

For Research Use Only.


Description

Description

Description: The eBio20A monoclonal antibody reacts with human CD152, also known as cytotoxic T lymphocyte antigen-4 (CTLA-4). CTLA-4, a protein with structural similarities to CD28, is expressed on activated T cells (activated B cells may also express CTLA-4) and binds the B7 family members, CD80 (B7-1) and CD86 (B7-2), with higher affinity than CD28 does. CTLA-4 and CD28 appear to deliver opposing signals to T cells: while CD28 is a potent costimulator, CTLA-4 restricts the progression of T cells to an activated state by inhibiting IL-2 secretion and cellular proliferation. The cytoplasmic portion of CTLA-4 contains ER retention motifs, resulting in intracellular localization of a large proportion of newly synthesized CTLA-4 in response to TCR signaling.Applications Reported: This eBio20A (20A, A3) antibody has been reported for use in flow cytometric analysis.Applications Tested: This eBio20A (20A, A3) antibody has been pre-titrated and tested by intracellular staining and flow cytometric analysis of PHA stimulated normal human peripheral blood cells. This can be used at 5 μL (0.125 μg) per test. A test is defined as the amount (μg) of antibody that will stain a cell sample in a final volume of 100 μL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test.Excitation: 488-561 nm; Emission: 578 nm; Laser: Blue Laser, Green Laser, Yellow-Green Laser.Filtration: 0.2μm post-manufacturing filtered.
Specifications

Specifications

CD152
A3)
PE
Conjugated
Murine
25 Tests
Store at 2-8°C. Do not freeze. Light-sensitive material.
Monoclonal
Flow Cytometry
5μL (0.125μg)/test
aqueous buffer, 0.09% sodium azide, may contain carrier protein/stabilizer
CTLA4
IgG2a
RUO
Primary
Human
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