APC-labelled recombinant human annexin V is suitable for dual staining experiments to detect phosphatidylserine whilst cell-surface protein can be detected with a suitable MAb (FITC-labelled or labelled secondary antibody). The fluorochrome APC (allophycocyanin) shows far red fluorescence (Ex(max): 650nm; Em(max): 660nm).
Product Details
MW: | ~35.8kDa |
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Source: | Produced in E. coli. |
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UniProt ID: | P08758 |
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Quantity: | 20 tests/100µl; 100 tests/500µl. |
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Formulation: | Liquid. In 50mM TRIS, pH 7.4, containing 100mM sodium chloride, 1% BSA and 0.02% sodium azide. |
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Purity: | ≥89% (SDS-PAGE, HPLC) |
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Specificity: | Binds to phosphatidylserine (PS). |
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Applications: | Flow Cytometry
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Application Notes: | Detection of apoptotic cells by flow cytometry. |
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Shipping: | Shipped on Blue Ice |
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Long Term Storage: | +4°C |
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Handling: | Protect from light. Do not freeze. |
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Protocol: | Flow Cytometry Protocol:
- Prepare binding buffer (10mM Hepes/NaOH, pH 7.4, 140mM NaCl, 2.5mM CaCl2; filtered through 0.2µm pore filter);
- Brief centrifugation before use is recommended
- Wash cells in PBS by gentle shaking or pipetting up and down
- Resuspend cells in binding buffer; adjust cell density to 2-5x105/ml
- Take 195µl cell suspension and add 5µl Annexin V-APC
- Mix and incubate 10 min. in the dark at room temperature
- Wash cells 1x with PBS and resuspend in 190µl binding buffer
- FACS analysis |
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Regulatory Status: | RUO - Research Use Only |
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Product Literature References
Small molecules baicalein and cinnamaldehyde are potentiators of measles virus-induced breast cancer oncolysis: Y. T. Kuo, et al.; Phytomedicine
89, 153611 (2021),
Abstract;
In vitro and in vivo efficacy of non-psychoactive cannabidiol in neuroblastoma: T. Fisher, et al.; Curr. Oncol.
23, S15 (2016),
Application(s): Annexin V assay,
Abstract;
Full Text
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