Product Details
- Verified Reactivity
- Human
- Antibody Type
- Monoclonal
- Host Species
- Mouse
- Immunogen
- Recombinant human CD19
- Formulation
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
- Preparation
- The antibody was purified by affinity chromatography and conjugated with Alexa Fluor? 647 under optimal conditions.
- Concentration
- 0.5 mg/ml
- Storage & Handling
- The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
- Application
-
IHC-P - Quality tested
- Recommended Usage
Each lot of this antibody is quality control tested by formalin-fixed paraffin-embedded immunohistochemical staining. For immunohistochemistry, a concentration range of 5.0 - 10 ?g/ml is suggested. It is recommended that the reagent be titrated for optimal performance for each application.
* Alexa Fluor? 647 has a maximum emission of 668 nm when it is excited at 633 nm / 635 nm.
Alexa Fluor? and Pacific Blue? are trademarks of Life Technologies Corporation.
View full statement regarding label licenses- Excitation Laser
- Red Laser (633 nm)
- Product Citations
-
- RRID
- AB_2801070 (BioLegend Cat. No. 396303) AB_2801071 (BioLegend Cat. No. 396304)
Antigen Details
- Structure
- Ig superfamily, type I transmembrane glycoprotein, 95 kD
- Distribution
-
Normal and malignant B lymphocytes
- Function
- B cell activation and differentiation
- Interaction
- Forms a complex with CD21, CD81 and CD225 in the membrane of mature B cells and interacts with VAV and LYN. It also interacts with GRAB2 and SOS when phosphorylated on Tyr-348 and/or Tyr-378 and with PLCG2 when phosphorylated on Tyr-409.
- Ligand/Receptor
- Forms complex with CD21 (CR2) and CD81 (TAPA-1), BCR coreceptor
- Cell Type
- B cells, Lymphocytes
- Biology Area
- Costimulatory Molecules, Immunology
- Molecular Family
- CD Molecules
- Antigen References
-
- Tedder T, et al. 1994. Immunol Today. 15:437.
- Bradbury L, et al. 1993. J Immunol. 151:2915.
- Gene ID
- 930 View all products for this Gene ID
- UniProt
- View information about CD19 on UniProt.org