Thermo Fisher Scientific CD45/LCA Recombinant Mouse Monoclonal Antibody (rPTPRC, 1460)
CD45/LCA 단백질을 인식하는 재조합 마우스 단일클론 항체로, 인간 시료에 반응하며 WB, IHC, ICC/IF, Flow Cytometry에 사용 가능. HEK293 발현 시스템 기반, Protein A/G 정제, 보존제 무첨가 PBS 용액 형태.
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- 5788-MSM29-P1ABX
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Applications
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1–2 µg/mL |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1–2 µg/mL |
| Immunocytochemistry (ICC/IF) | 1–2 µg/mL |
| Flow Cytometry (Flow) | 1–2 µg/10^6 cells |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG1, kappa |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | rPTPRC, 1460 |
| Immunogen | Human recombinant full-length CD45 protein |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A/G |
| Storage Buffer | PBS, pH 7.4 |
| Contains | No preservative |
| Storage Conditions | -20°C or -80°C if preferred |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
Immunohistochemistry (PFA fixed): incubate antibody for 30 minutes at room temperature.
Staining of formalin-fixed tissues requires heating tissue sections in 10 mM Tris with 1 mM EDTA, pH 9.0, for 45 minutes at 95°C, followed by cooling at room temperature for 20 minutes.
Target Information
CD45 (LCA, leukocyte common antigen) is a receptor-type protein tyrosine phosphatase (PTP) expressed in all nucleated hematopoietic cells, representing about 10% of lymphocyte surface proteins.
It is absent on non-hematopoietic cell lines and tissues. CD45 regulates Src-family kinases and plays a key role in lymphocyte development and antigen signaling.
Multiple isoforms arise from alternative splicing, differing in extracellular domains but sharing identical transmembrane and cytoplasmic domains.
CD45RA is one isoform with restricted expression among lymphoid subtypes.
CD45 influences T- and B-cell receptor signaling, cytokine receptor regulation via JAK kinases, and integrin-mediated survival pathways.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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