5 Results for "

streptavidin phycoerythrin

" in MedChemExpress (MCE) Product Catalog:
Products (5)

5 Results for "streptavidin phycoerythrin" in MCE Product Catalog:

Cat. No.: HY-D3321
Streptavidin, R-Phycoerythrin conjugate (SAPE) is a streptavidin-labeled phycoerythrin. Streptavidin, R-Phycoerythrin conjugate (SAPE) can be used in conjunction with biotinylated reagents in anti-Biotin/biotin-labeled systems, suitable for flow cytometry detection, microarray analysis, and microplate detection (Ex/Em = 450-500 nm/575 nm).
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Cat. No.: HY-D3321A
Target:  

Fluorescent Dye

Research Areas:  

Others

High concentration Streptavidin, R-Phycoerythrin conjugate (SAPE) is a streptavidin-labeled phycoerythrin. High concentration Streptavidin, R-Phycoerythrin conjugate (SAPE) can be used in conjunction with biotinylated reagents in anti-Biotin/biotin-labeled systems, suitable for flow cytometry detection, microarray analysis, and microplate detection (Ex/Em = 450-500 nm/575 nm).
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Cat. No.: HY-D3558
R-PE Streptavidin is a streptavidin labeled with R-Phycoerythrin (R-PE) at a concentration of 0.5 mg/mL. R-Phycoerythrin is an orange-red fluorescent probe. Streptavidin specifically binds to biotin, forming a reversible non-covalent interaction. R-PE Streptavidin is commonly used in experiments such as immunofluorescence (IF), enzyme-linked immunosorbent assay (ELISA), immunohistochemical staining (IFH), and in situ hybridization (Ex/Em=785/813 nm).
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Cat. No.: HY-D3277
PE-VF594 is a high-brightness fluorescent dye used in flow cytometry, primarily for labeling antibodies or streptavidin to help identify specific cell subpopulations. PE-VF594 is a tandem dye composed of two covalently linked fluorescent groups: one is phycoerythrin (PE), responsible for absorbing laser energy; the other is the receptor molecule VF594. Energy is transferred from PE to VF594 via fluorescence resonance energy transfer (FRET) mechanism (Ex/Em = 450-500 nm/614 nm) .
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Cat. No.: HY-D3276
Target:  

Fluorescent Dye

Research Areas:  

Others

PE-Cy7 is a tandem dye conjugate based on fluorescence resonance energy transfer (FRET). Composed of phycoerythrin (PE) as the donor and Cy7 as the acceptor fluorescent dye, PE-Cy7 is suitable for multicolor flow cytometry, laser scanning cytometry and immunofluorescence applications. PE-Cy7 can be conjugated to antibodies or used in the biotin-streptavidin system to label cell surface antigens in immunophenotyping and multiparametric cell analysis. PE-Cy7 undergoes photon-induced oxidative degradation, whose rate depends on light intensity and storage conditions, leading to reduced FRET efficiency and increased PE leakage. PE-Cy7 can be excited at wavelengths of 488 nm, 532 nm or ~760 nm, and its emission signal can be detected using 780/60 nm, 810/90 nm or 785/50 nm bandpass filters, with a Stokes shift of 300 nm .
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