Thermo Fisher Scientific CD45R (B220) Monoclonal Antibody (RA3-6B2), Biotin, eBioscience
Mouse CD45R(B220) 표적 Rat monoclonal antibody, Biotin conjugate. Flow cytometry 및 IHC(F/P) 등 다양한 응용 가능. 0.125 µg/test로 최적화, 0.5 mg/mL 농도. PBS buffer, sodium azide 포함, 4°C 보관.
- 카탈로그번호
- 13-0452-8x (4개 옵션)
- 판매단위
- pk
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Thermo Fisher Scientific CD45R (B220) Monoclonal Antibody (RA3-6B2), Biotin, eBioscience
Applications and Tested Dilutions
| Application | Tested Dilution | Publications |
|---|---|---|
| Immunohistochemistry (IHC) | - | 31 |
| Immunohistochemistry (Paraffin) (IHC (P)) | Assay-Dependent | 2 |
| Immunohistochemistry (Frozen) (IHC (F)) | Assay-Dependent | 4 |
| Immunocytochemistry (ICC/IF) | - | 6 |
| Flow Cytometry (Flow) | 0.125 µg/test | 156 |
| Functional Assay (Functional) | - | 1 |
| Affinity Purification (AP) | - | 1 |
| Miscellaneous PubMed (Misc) | - | 11 |
Product Specifications
| Property | Description |
|---|---|
| Species Reactivity | Human, Mouse |
| Published Species | Fish, Human, Mouse |
| Host/Isotype | Rat / IgG2a, kappa |
| Recommended Isotype Control | Rat IgG2a kappa Isotype Control (eBR2a), Biotin, eBioscience™ |
| Class | Monoclonal |
| Type | Antibody |
| Clone | RA3-6B2 |
| Conjugate | Biotin |
| Form | Liquid |
| Concentration | 0.5 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS, pH 7.2 |
| Contains | 0.09% sodium azide |
| Storage Conditions | 4°C, store in dark, DO NOT FREEZE |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_466448 |
Available Formats
- Unconjugated
- Alexa Fluor 488, 532, 561, 660, 700
- APC, APC-eFluor 780
- Brilliant UV series (395–805)
- Brilliant Violet series (421–786)
- eFluor series (450–660)
- FITC, PE, PE-Cyanine5/5.5/7, PE-eFluor 610
- PerCP-Cyanine5.5, PerCP-eFluor 710
- Super Bright series (436–780)
- NovaFluor Blue, Red, UV, Violet, Yellow series
- Functional Grade
- Custom conjugation available
Product Specific Information
The RA3-6B2 monoclonal antibody reacts with exon A-restricted isoform of mouse CD45, a 220 kDa surface molecule. CD45R/B220 epitope is mainly expressed by B-cell lineage from early Pro-B to mature B cells. Some activated T cells, LAK cells, NK progenitors, and certain mutant T cells also express this antigen.
Applications Reported: Flow cytometry, immunohistochemical staining (formalin-fixed, paraffin-embedded, frozen sections).
Applications Tested: Flow cytometric analysis of mouse splenocytes ≤0.125 µg/test (100 µL final volume). Cell number: 10⁵–10⁸ cells/test. Titrate for optimal performance.
Filtration: 0.2 µm post-manufacturing filtered.
Target Information
CD45R (PTPRC) belongs to the protein tyrosine phosphatase (PTP) family, regulating cell growth, differentiation, mitosis, and transformation. CD45 is expressed in hematopoietic cells and regulates T- and B-cell receptor signaling. It exists in multiple isoforms via alternative splicing, differing in extracellular domains. CD45 influences lymphocyte development, antigen signaling, integrin-mediated survival, and apoptosis. CD45RA isoform shows restricted lymphoid cell expression. CD45 dysfunction is associated with Severe Combined Immunodeficiency and Hepatitis C.
For Research Use Only. Not for use in diagnostic procedures or resale without authorization.
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