Thermo Fisher Scientific VISTA Monoclonal Antibody (B7H5DS8), PE-Cyanine7, eBioscience

Applications

Tested Dilution

Publications

Flow Cytometry (Flow)

5 µL (0.125 µg)/test

View 1 publication 1 publication

Product Specifications

Published species

Not Applicable

Host/Isotype

Mouse / IgG1, kappa

Recommended Isotype Control

Mouse IgG1 kappa Isotype Control (P3.6.2.8.1), PE-Cyanine7, eBioscience™

Class

Monoclonal

Type

Antibody

Clone

B7H5DS8

Immunogen

VISTA-Fc protein

Conjugate

PE-Cyanine7 PE-Cyanine7 PE-Cyanine7

View additional formats

• APC
• FITC
• PE
• PE-eFluor 610
• Request custom conjugation

Excitation/Emission Max

569/780 nm View spectra

Form

Liquid

Concentration

5 µL/Test

Storage conditions

4° C, store in dark, DO NOT FREEZE!

Shipping conditions

Wet ice

RRID

AB_2744713

Product Specific Information

Description: This B7H5DS8 monoclonal antibody recognizes human VISTA, also known as B7-H5 or PD-1H. This clone has been tested and shown not to cross-react with human B7-H4, B7-H6 and B7-H7. This B7H5DS8 antibody will work in flow cytometry only on live and not paraformaldehyde-fixed cells.

Applications Reported: This B7H5DS8 antibody has been reported for use in flow cytometric analysis.

Applications Tested: This B7H5DS8 antibody has been pre-diluted and tested by flow cytometric analysis of normal human peripheral blood cells. This may be used at 5 µL (0.125 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.

Light sensitivity: This tandem dye is sensitive to photo-induced oxidation. Please protect this vial and stained samples from light.

Fixation: Samples can be stored in IC Fixation Buffer (Product # 00-8222) (100 µL of cell sample + 100 µL of IC Fixation Buffer) or 1-step Fix/Lyse Solution (Product # 00-5333-34) for up to 3 days in the dark at 4°C with minimal impact on brightness and FRET efficiency/compensation. Some generalizations regarding fluorophore performance after fixation can be made, but clone specific performance should be determined empirically.

Excitation: 488-561 nm; Emission: 775 nm; Laser: Blue Laser, Green Laser, Yellow-Green Laser.

Target Information

VISTA (V-domain Ig containing suppressor of T-cell activation), also known as B7-H5 or PD-1H, is a product of the VSIR gene. Although VISTA bears sequence homology to PD-L1 it has a different expression pattern. In both mouse and humans, VISTA is expressed predominantly on hematopoietic cells with the highest densities on myeloid cells, and lower levels on T cells. It is usually absent on B cells. VISTA expressed by antigen presenting cells has been shown to directly suppress proliferation and cytokine production of CD4 and CD8 T cells, making it a target for cancer immunotherapy. The reported ligands of VISTA include CD28H, VSIG-3 and VSIG-8.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.