CD28 Monoclonal Antibody (CD28.2), Brilliant Violet™ 480, eBioscience™
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Description
PRODUCT DETAILS
Host: Mouse
Isotype: IgG1, kappa
Clonality: Monoclonal
Clone: CD28.2
Format: Brilliant Violet™ 480
Reactivity: Human
Application: Flow Cytometry
Tested Dilution: 5 µL (0.5 µg)/test
Concentration: 5 µL/Test
Storage: 4° C, store in dark, DO NOT FREEZE!
Formulation: PBS with BSA and 0.09% sodium azide; pH 7.2
Purification: Affinity chromatography
Data Sheet: TDS
Specific Information
Description: The CD28.2 monoclonal antibody reacts with the human CD28 molecule, a 44 kDa homodimer expressed by thymocytes, mature T cells and plasma cells. CD28 is a ligand for CD80 (B7-1) and CD86 (B7-2) and is a potent co-stimulator of T cells. Signaling through CD28 augments IL-2 and IL-2 receptor expression as well as cytotoxicity of CD3-activated T cells.
Applications Reported: This CD28.2 antibody has been reported for use in flow cytometric analysis.
Applications Tested: This CD28.2 antibody has been pre-diluted and tested by flow cytometric analysis of normal human peripheral blood cells. This may be used at 5 µL (0.5 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.
Brilliant Violet™ 480 (BV480) is a dye that emits at 479 nm and is intended for use on cytometers equipped with a violet (405 nm) laser. Please make sure that your instrument is capable of detecting this fluorochrome.
When using two or more Super Bright, Brilliant Violet™, Brilliant Ultra Violet™, or other polymer dye-conjugated antibodies in a staining panel, it is recommended to use Super Bright Complete Staining Buffer (Product # SB-4401-42) or Brilliant Stain Buffer™ (Product # 00-4409-75) to minimize any non-specific polymer interactions. Please refer to the datasheet for Super Bright Staining Buffer or Brilliant Stain Buffer for more information.
Our internal testing suggests that Brilliant Violet™ 480 (BV480) is not compatible with methanol-based fixation.
Excitation: 440 nm; Emission: 479 nm; Laser: Violet Laser.
BRILLIANT VIOLET™ is a trademark or registered trademark of Becton, Dickinson and Company or its affiliates, and is used under license. Powered by Sirigen.™
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.