Human CD21 Antibody [clone: THB-5 [HB-5, HB5]], monoclonal mouse IgG2a. Validated for flow cytometry.
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Product Description
Specifications
| Size | 25 tests, 100 tests |
| Estimated Lead Time | 1-2 business days |
| Species | Human |
| Host Species | Mouse |
| Accession Number | P20023 |
| Gene Id | 1380 |
| Gene Symbols | CR2, C3DR |
| Protein Name / Synonyms | Complement receptor type 2 (Cr2) (Complement C3d receptor) (Epstein-Barr virus receptor) (EBV receptor) (CD antigen CD21) |
| Clonality | Monoclonal |
| Clone | THB-5 [HB-5, HB5] |
| Conjugation | RayBright® Red 647 |
| Preparation | The antibody was purified by affinity chromatography. |
| Isotype | IgG2a |
| Format | Liquid |
| Concentration (lot specific) | 5 μl/test |
| Buffers | PBS, pH 7.2-7.4, 0.2% BSA, 0.1% sodium azide |
| Recommended Applications | Flow Cytometry |
| Research Area | Cardiovascular Disease, Inflammation, Autoimmune Disease |
| Excitation Laser | Red Laser, 633 nm |
| Maximum Emission Wavelength | 664 nm, replace Cy5™ and Alexa Fluor™ 647 (Cy5™ and Alexa Fluor™ are the trademark of Invitrogen and GE Health Care) |
| Shipping Type | Blue ice |
| Storage | 4°C |
Product Features
- Serum-free media used for cell culture of hybridomas to minimize bovine antibody contamination
- Gentle elution at pH 4.0 to minimize antibody degradation
- Protein A, G & L affinity purification
- High purity
Typical Data
Human PBMCs were stained with RayBright® Red 647 Anti-Human CD21 (#136-24067, solid line), or mouse IgG isotype control (dashed line). CD3 negative population was gated.
Description
CD21 is a 145 kD transmembrane protein in the RCA familly which is expressed on T cells, B cells, and follicular dendritic cells. Epstein-Barr virus uses the CD21 receptor to infect B cells. CD21 also has some other interactions with other proteins like CD23 and CD19.
Recommended Usage
Each lot of antibody has been tested by flow cytometry staining. Researchers are recommended to further titrate this antibody at the optimal concentration for each specific application.
Storage / Stability
Store at 2 °C ~ 8 °C, protected from prolonged light exposure. DO NOT FREEZE.
