Thermo Fisher Scientific CD34 (Hematopoietic Stem Cell and Endothelial Marker) Polyclonal Antibody
CD34 줄기세포 및 내피세포 마커에 특이적인 Rabbit Polyclonal 항체. Western blot, IHC, ICC, Flow cytometry 등 다양한 응용 가능. 인간 및 랫트 반응성. 단백질 A 정제, PBS buffer, 보존제 무첨가. 연구용 전용 제품.
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- 947-RBP7-P1ABX
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- pk
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1–2 µg/mL |
| Immunohistochemistry (Paraffin) (IHC (P)) | Assay-dependent |
| Immunohistochemistry (PFA fixed) (IHC (PFA)) | 2–4 µg/mL |
| Immunocytochemistry (ICC/IF) | 1–2 µg/mL |
| Flow Cytometry (Flow) | 1–2 µg/10⁶ cells |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Recombinant full-length human HPCA1 protein (CD34, UniProt ID: P28906-1, amino acids 1–385) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A |
| Storage Buffer | PBS, pH 7.4 |
| Contains | No preservative |
| Storage Conditions | –20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Target Information
CD34 is a highly glycosylated monomeric surface protein (111–115 kDa) expressed on various stem cell populations. It serves as a marker for hematopoietic stem cells, with reversible expression depending on developmental state. CD34 may function as a receptor involved in adhesion, differentiation, and proliferation of hematopoietic and progenitor cells.
It is proposed to mediate stem cell attachment to the bone marrow extracellular matrix or stromal cells and to act as a scaffold for lineage-specific glycans, facilitating interactions with lectins and selectins. The intracellular domain of CD34 can be phosphorylated by protein kinase C, suggesting a role in signal transduction. Dysregulation of CD34 is associated with diseases such as dermatofibrosarcoma and neurofibroma.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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