These antibodies perform exceptionally well in the intended applications and have undergone stringent testing and additional validation to ensure monospecificity.
Trial Size Available
Carrier-Free Available
Formalin-fixed, paraffin-embedded human tonsil stained with CD45RA Mouse Monoclonal Antibody (111-1C5)
Flow Cytometric Analysis of paraformaldehyde-fixed Raji cells using CD45 Mouse Monoclonal Antibody (111-1C5) followed by Goat anti- Mouse- IgG-CF488 (Blue); Isotype Control (Red).
Paraformaldehyde-fixed Raji cells stained with CD45RA Mouse Monoclonal Antibody (111-1C5) followed by Goat anti-Mouse IgG-CF488 (Green). Counterstain is Phalloidin (red).
SDS-PAGE Analysis of Purified CD45RA Mouse Monoclonal Antibody (111-1C5). Confirmation of Purity and Integrity of Antibody.
Western Blot Analysis of human Spleen tissue lysates using CD45RA Mouse Monoclonal Antibody (111-1C5)
| Document Name | |
|---|---|
| Datasheet | Download Here |
| Material Safety Data Sheet | Download Here |
| Applications | Tested Dilutions | Protocol | Note |
|---|---|---|---|
| Flow Cytometry (Flow) | 1-2ug/million cells | Flow Cytometry Protocol | |
| Immunofluorescence (IF) | 1-3ug/ml | ||
| Immunohistochemistry (IHC) | 1-2ug/ml | IHC Protocol | 30 min at RT. Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95°C followed by cooling at RT for 20 minutes |
| Western Blot (WB) | 2-4ug/ml | Western Blot Protocol |
1
3
5
5
2
3
Recognizes a protein of 205kDa-220kDa, identified as CD45RA which 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).
Should a NeoBiotechnologies antibody not meet the experimental expectations outlined on our website or datasheet, please contact our Technical Support. We unconditionally guarantee our product.
Our team of scientists are ready to help you with expert recommendations or technical assistance related to applications or product use.
Information
© 2026 NeoBiotechnologies. All Rights Reserved.
Monday-Friday: 8:00am – 8:00pm Pacific Time
