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Anti-CD45RA Antibody, Sodium Azide Free
Catalog #: 188-10278-SAF
Mouse anti-Human CD45RA Antibody [Sodium Azide Free]
Product Description
Specifications
| Size | 100 µg |
| Estimated Lead Time | 1-2 weeks |
| Species | Human |
| Specificity | Other species not known |
| Host Species | Mouse |
| Accession Number | P08575 |
| Gene Id | 5788 |
| Gene Symbols | PTPRC,CD45 |
| Protein Name / Synonyms | Receptor-type tyrosine-protein phosphatase C (EC 3.1.3.48) (Leukocyte common antigen) (L-CA) (T200) (CD antigen CD45) |
| Immunogen | Stimulated human leukocytes were used as immunogen for this CD45RA antibody. |
| Isotype | Kappa, IgG1 |
| Purity | Protein G affinity chromatography |
| Concentration (lot specific) | 1 mg/ml in 1X PBS (pH 7.4), BSA free, sodium azide free |
| Recommended Applications | Flow Cytometry: 0.5-1ug/million cells Immunofluorescence: 1-2 ug/ml Immunohistology (FFPE): 0.5-1.0ug/ml for 30 minutes at RT (1) Prediluted format: incubate for 30 min at RT (2) |
| Domain / Region / Terminus | Cell surface |
| Research Area | Cancer, Inflammation, Autoimmune Disease, Adaptive Immunity |
| Shipping Type | Blue ice |
| Storage | ≤-20°C |
Description
Description
CD45RA is an isoform of the human leukocyte common antigen (CD45). Human CD45 contains three exons which encode peptide segments designated A, B and C, respectively. The differential splicing of the exons generates at least five isoforms, ABC, AB, BC, B and O. This antibody reacts with ABC and BC isoforms. CD45RA is expressed on 40-50% of peripheral CD4+ T-cells, 50% of peripheral CD8+ T-cells, B-cells, and leukemic B-cell lines. T-cells expressing CD45RA are naive or virgin T-cells. T-cells expressing CD45RO are memory T-cells. CD45RA and CD45RO define complementary, predominantly non-overlapping populations of resting peripheral T-cells. This MAb is useful in study on the subpopulation of CD4+ or CD8+ T-cells. It can especially be used to differentiate T-cell lymphomas (CD45RO +ve) from B cell lymphomas (CD45RA +ve).
Storage
The CD45RA antibody (with azide) can be stored at 2-8°C. The azide-free format should be aliquoted and stored at -20°C or colder.
Expiration:
12 months from the date of shipment when stored properly.