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CD49c Mouse anti-Human, Brilliant Violet 650, Clone: C3 II.1, BD Optibuild™

Mouse Monoclonal Antibody

Manufacturer:  BD Biosciences 744519

Catalog No. BDB744519

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The C3 II.1 monoclonal antibody specifically recognizes CD49c which is also known as Integrin alpha 3 (α3 integrin). CD49c is encoded by ITGA3 /(Integrin subunit alpha 3). CD49c isa 150 kDa type I transmembrane glycoprotein which non-covalently associates with integrin β1 (CD29) to form the α3β1 (CD49c/CD29, VLA-3) complex. CD49c is expressed mostly on endothelial and epithelial cells (basal epidermal layers). It is not expressedon platelets and is expressed weakly on peripheral blood leucocytes, including T cells, B cells, and monocytes. The CD49c/CD29 complex serves as an adhesive receptor for kalinin or epiligrin. This interaction may be important for thymocyte interaction with thymic epithelium.

The antibody was conjugated to BD Horizon™ BV650 which is part of the BD Horizon Brilliant™ Violet family of dyes. This dye is a tandem fluorochrome of BD Horizon BV421 with an Ex Max of 405nm and an acceptor dye with an Em Max at 650nm. BD Horizon BV650 can be excited by the violet laser and detected in a filter used to detect APC-like dyes (eg, 660/20nm filter). Due to the excitation and emission characteristics of the acceptor dye, there will be spillover into the APC and Alexa Fluor™ 700 detectors. However, the spillover can be corrected through compensation as with any other dye combination. BV650 is a tandem fluorochrome of BD Horizon BV421 and an acceptor dye with an emission maximum at 650 nm. Due to the excitation and emission characteristics of the acceptor dye, there will be spillover into the APC and Alexa Fluor™ 700 detectors. BV650 will have moderate spillover into the BD Horizon™ BV711 detector.


Aqueous buffered solution containing ≤0.09% sodium azide.
Mouse IgG1, κ
Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
C3 II.1
Brilliant Violet 650
Affinity Purified
The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated with BD Horizon BV650 under optimal conditions that minimize unconjugated dye and antibody.
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