Thermo Fisher Scientific CD45.1 Monoclonal Antibody (A20), eBioscience
Mouse CD45.1 단백질을 인식하는 A20 클론 단일클론 항체로, Flow Cytometry, IHC, IP 등 다양한 분석에 사용 가능. 0.5 µg/test 권장, 고순도(>90%) 및 낮은 응집도(<10%) 확보. PBS buffer에 0.09% sodium azide 포함, 4°C 보관.
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Thermo Fisher Scientific CD45.1 Monoclonal Antibody (A20), eBioscience
Applications and Tested Dilution
| Application | Tested Dilution | Publications |
|---|---|---|
| Western Blot (WB) | - | View 5 publications |
| Immunohistochemistry (IHC) | - | View 3 publications |
| Immunohistochemistry (Frozen) (IHC (F)) | - | View 1 publication |
| Immunocytochemistry (ICC/IF) | - | View 1 publication |
| Flow Cytometry (Flow) | 0.5 µg/test | View 130 publications |
| Immunoprecipitation (IP) | Assay-Dependent | - |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Mouse |
| Published Species | Fish, Human, Mouse |
| Host / Isotype | Mouse / IgG2a, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | A20 |
| Conjugate | Unconjugated |
| 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 |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_467258 |
Available Conjugate Formats
- Alexa Fluor 488, 532
- APC, APC-eFluor 780
- Biotin
- Brilliant UV 395, 563, 661, 737, 805
- Brilliant Violet 421, 480, 605, 650, 711, 786
- eFluor 450, 506
- FITC
- NovaFluor Blue 510, Blue 610-30S, Blue 660-40S
- PE, PE-Cyanine5, PE-Cyanine7, PE-eFluor 610
- PerCP-Cyanine5.5
- Super Bright 436, 600, 645, 702
- Custom conjugation available upon request
Product Specific Information
The A20 monoclonal antibody reacts with the mouse CD45 molecule (leukocyte common antigen, LCA) in CD45.1-expressing mouse strains such as SJL/J, DA, STS/A, and RIII. CD45.1 is expressed by all leukocytes in these strains.
Applications Reported:
The A20 antibody is suitable for flow cytometric analysis, immunoprecipitation, and immunohistochemical staining of frozen tissue sections. (Biotinylated A20 recommended for IHC; Product #13-0453.)
Applications Tested:
Tested by flow cytometric analysis of mouse splenocytes. Use ≤0.5 µg per test (defined as staining a 100 µL cell sample). Cell number may vary from 10⁵–10⁸ cells/test. Antibody titration recommended for optimal performance.
Purity: >90% (SDS-PAGE)
Aggregation: <10% (HPLC)
Filtration: 0.2 µm post-manufacturing filtered
Target Information
CD45 (LCA, leukocyte common antigen) is a receptor-type protein tyrosine phosphatase expressed in all nucleated hematopoietic cells, comprising ~10% of lymphocyte surface proteins. It plays a key role in lymphocyte development and antigen signaling by regulating Src-family kinases.
CD45 exists as multiple isoforms due to alternative splicing, differing in extracellular domains while sharing identical transmembrane and cytoplasmic regions. Isoform expression varies by cell type and physiological state.
CD45 also modulates integrin-mediated signal transduction, promotes cell survival, and participates in DNA fragmentation during apoptosis. CD45RA is an isoform with restricted expression among lymphoid subtypes.
For Research Use Only. Not for use in diagnostic procedures or resale without authorization.
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