- Clone
- QA18A75 (See other available formats)
- Regulatory Status
- RUO
- Other Names
- B4
- Isotype
- Mouse IgG1, κ
- Ave. Rating
- Submit a Review
- Product Citations
- publications
![QA18A75_FITC_CD19_Antibody_090622 QA18A75_FITC_CD19_Antibody_090622](https://d1spbj2x7qk4bg.cloudfront.net/Admin/Public/GetImage.ashx?Image=/Files/Images/media_assets/products/product_images/QA18A75_FITC_CD19_Antibody_090622.png&Width=240&Height=300&altFmImage_path=&Compression=90&Crop=5)
-
Human peripheral blood lymphocytes were stained with anti-human CD20 APC and anti-human CD19 recombinant (clone QA18A75) FITC (left) or mouse IgG1, κ FITC isotype control (right).
Cat # | Size | Price | Quantity Check Availability | Save | ||
---|---|---|---|---|---|---|
309507 | 25 tests | £59 | ||||
309508 | 100 tests | £141 |
Product Details
- Verified Reactivity
- Human
- Antibody Type
- Recombinant
- Host Species
- Mouse
- Formulation
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
- Preparation
- The antibody was purified by affinity chromatography and conjugated with FITC under optimal conditions.
- Concentration
- Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
- 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
-
FC - Quality tested
- Recommended Usage
-
Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is 5 µL per million cells in 100 µL staining volume or 5 µL per 100 µL of whole blood. It is recommended that the reagent be titrated for optimal performance for each application.
- Application Notes
-
From in-house testing, clone QA18A75 blocks binding of clone HIB19 on target cells.
- RRID
-
AB_2927865 (BioLegend Cat. No. 309507)
AB_2927865 (BioLegend Cat. No. 309508)
Antigen Details
- Structure
- Ig superfamily, type I transmembrane glycoprotein, 95 kD
- Distribution
-
B lineage (except plasma cells), follicular dendritic cells
- Function
- B cell activation and differentiation
- Interaction
- CD21 (CR2), CD81 (TAPA-1), BCR
- Cell Type
- B cells, Leukemia, Lymphocytes
- Biology Area
- Adaptive Immunity, Immuno-Oncology, Signal Transduction
- Molecular Family
- CD Molecules
- Antigen References
-
- Tedder TF, et al. 1994. Immunol. Today 15:437-42.
- Bradbury LE, et al. 1993. J Immunol. 151:2915-27.
- Gene ID
- 930 View all products for this Gene ID
- UniProt
- View information about CD19 on UniProt.org
Other Formats
View All CD19 Reagents Request Custom ConjugationDescription | Clone | Applications |
---|---|---|
Purified anti-human CD19 Recombinant Antibody | QA18A75 | FC |
PerCP/Cyanine5.5 anti-human CD19 Recombinant Antibody | QA18A75 | FC |
PE anti-human CD19 Recombinant Antibody | QA18A75 | FC |
PE/Cyanine7 anti-human CD19 Recombinant Antibody | QA18A75 | FC |
FITC anti-human CD19 Recombinant Antibody | QA18A75 | FC |
APC anti-human CD19 Recombinant Antibody | QA18A75 | FC |
Compare Data Across All Formats
This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.
-
Purified anti-human CD19 Recombinant Antibody
Human peripheral blood lymphocytes were stained with purifie... -
PerCP/Cyanine5.5 anti-human CD19 Recombinant Antibody
Human peripheral blood lymphocytes were stained with anti-hu... -
PE anti-human CD19 Recombinant Antibody
Human peripheral blood lymphocytes were stained with anti-hu... -
PE/Cyanine7 anti-human CD19 Recombinant Antibody
Human peripheral blood lymphocytes were stained with anti-hu... -
FITC anti-human CD19 Recombinant Antibody
Human peripheral blood lymphocytes were stained with anti-hu... -
APC anti-human CD19 Recombinant Antibody
Human peripheral blood lymphocytes were stained with anti-hu...
Follow Us