competitive binding kinetics assay kits Search Results


fluorescein isothiocyanate fitc nucleic acid labeling kit  (Mirus Bio)
98
Mirus Bio fluorescein isothiocyanate fitc nucleic acid labeling kit
Internalization of nanoparticles. Notes: U-87 cell was incubated with the PV 20 nanoparticles containing the <t>FITC-labeled</t> pDNA. Lysosome was marked with Lyso-Tracker Red (Beyotime, Haimen, People’s Republic of China) to investigate the location of nanoparticles in cytoplasm. The nucleus was stained with Hoechst 33342 (Beyotime, Haimen, People’s Republic of China). Internalization assays showed that PV 20 nanoparticles penetrated into U-87 cells, were mostly co-localized with lysosomes at 1 hour after the beginning of transfection, and escaped successfully from lysosomes at 4 hours. Competition assay showed there was very little internalization of PV 20 nanoparticles in U-87 cells due to the block effect by free VTW peptide. Scale bar: 50 μm. Abbreviations: FITC, <t>fluorescein</t> <t>isothiocyanate;</t> pDNA, plasmid DNA; PV, VTW-modified PEI copolymers; VTW, VTWTPQAWFQWV.
Fluorescein Isothiocyanate Fitc Nucleic Acid Labeling Kit, supplied by Mirus Bio, used in various techniques. Bioz Stars score: 98/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/fluorescein isothiocyanate fitc nucleic acid labeling kit/product/Mirus Bio
Average 98 stars, based on 1 article reviews
fluorescein isothiocyanate fitc nucleic acid labeling kit - by Bioz Stars, 2026-03
98/100 stars
  Buy from Supplier
competitive binding assays  (R&D Systems)
93
R&D Systems competitive binding assays
Internalization of nanoparticles. Notes: U-87 cell was incubated with the PV 20 nanoparticles containing the <t>FITC-labeled</t> pDNA. Lysosome was marked with Lyso-Tracker Red (Beyotime, Haimen, People’s Republic of China) to investigate the location of nanoparticles in cytoplasm. The nucleus was stained with Hoechst 33342 (Beyotime, Haimen, People’s Republic of China). Internalization assays showed that PV 20 nanoparticles penetrated into U-87 cells, were mostly co-localized with lysosomes at 1 hour after the beginning of transfection, and escaped successfully from lysosomes at 4 hours. Competition assay showed there was very little internalization of PV 20 nanoparticles in U-87 cells due to the block effect by free VTW peptide. Scale bar: 50 μm. Abbreviations: FITC, <t>fluorescein</t> <t>isothiocyanate;</t> pDNA, plasmid DNA; PV, VTW-modified PEI copolymers; VTW, VTWTPQAWFQWV.
Competitive Binding Assays, supplied by R&D Systems, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/competitive binding assays/product/R&D Systems
Average 93 stars, based on 1 article reviews
competitive binding assays - by Bioz Stars, 2026-03
93/100 stars
  Buy from Supplier
nta reagent kit  (GE Healthcare)
92
GE Healthcare nta reagent kit
Internalization of nanoparticles. Notes: U-87 cell was incubated with the PV 20 nanoparticles containing the <t>FITC-labeled</t> pDNA. Lysosome was marked with Lyso-Tracker Red (Beyotime, Haimen, People’s Republic of China) to investigate the location of nanoparticles in cytoplasm. The nucleus was stained with Hoechst 33342 (Beyotime, Haimen, People’s Republic of China). Internalization assays showed that PV 20 nanoparticles penetrated into U-87 cells, were mostly co-localized with lysosomes at 1 hour after the beginning of transfection, and escaped successfully from lysosomes at 4 hours. Competition assay showed there was very little internalization of PV 20 nanoparticles in U-87 cells due to the block effect by free VTW peptide. Scale bar: 50 μm. Abbreviations: FITC, <t>fluorescein</t> <t>isothiocyanate;</t> pDNA, plasmid DNA; PV, VTW-modified PEI copolymers; VTW, VTWTPQAWFQWV.
Nta Reagent Kit, supplied by GE Healthcare, used in various techniques. Bioz Stars score: 92/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/nta reagent kit/product/GE Healthcare
Average 92 stars, based on 1 article reviews
nta reagent kit - by Bioz Stars, 2026-03
92/100 stars
  Buy from Supplier
amine coupling kit  (Biacore)
90
Biacore amine coupling kit
Internalization of nanoparticles. Notes: U-87 cell was incubated with the PV 20 nanoparticles containing the <t>FITC-labeled</t> pDNA. Lysosome was marked with Lyso-Tracker Red (Beyotime, Haimen, People’s Republic of China) to investigate the location of nanoparticles in cytoplasm. The nucleus was stained with Hoechst 33342 (Beyotime, Haimen, People’s Republic of China). Internalization assays showed that PV 20 nanoparticles penetrated into U-87 cells, were mostly co-localized with lysosomes at 1 hour after the beginning of transfection, and escaped successfully from lysosomes at 4 hours. Competition assay showed there was very little internalization of PV 20 nanoparticles in U-87 cells due to the block effect by free VTW peptide. Scale bar: 50 μm. Abbreviations: FITC, <t>fluorescein</t> <t>isothiocyanate;</t> pDNA, plasmid DNA; PV, VTW-modified PEI copolymers; VTW, VTWTPQAWFQWV.
Amine Coupling Kit, supplied by Biacore, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/amine coupling kit/product/Biacore
Average 90 stars, based on 1 article reviews
amine coupling kit - by Bioz Stars, 2026-03
90/100 stars
  Buy from Supplier
bia normalizing solution  (Biacore)
90
Biacore bia normalizing solution
Internalization of nanoparticles. Notes: U-87 cell was incubated with the PV 20 nanoparticles containing the <t>FITC-labeled</t> pDNA. Lysosome was marked with Lyso-Tracker Red (Beyotime, Haimen, People’s Republic of China) to investigate the location of nanoparticles in cytoplasm. The nucleus was stained with Hoechst 33342 (Beyotime, Haimen, People’s Republic of China). Internalization assays showed that PV 20 nanoparticles penetrated into U-87 cells, were mostly co-localized with lysosomes at 1 hour after the beginning of transfection, and escaped successfully from lysosomes at 4 hours. Competition assay showed there was very little internalization of PV 20 nanoparticles in U-87 cells due to the block effect by free VTW peptide. Scale bar: 50 μm. Abbreviations: FITC, <t>fluorescein</t> <t>isothiocyanate;</t> pDNA, plasmid DNA; PV, VTW-modified PEI copolymers; VTW, VTWTPQAWFQWV.
Bia Normalizing Solution, supplied by Biacore, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/bia normalizing solution/product/Biacore
Average 90 stars, based on 1 article reviews
bia normalizing solution - by Bioz Stars, 2026-03
90/100 stars
  Buy from Supplier
surface plasmon resonance  (Biacore)
90
Biacore surface plasmon resonance
Internalization of nanoparticles. Notes: U-87 cell was incubated with the PV 20 nanoparticles containing the <t>FITC-labeled</t> pDNA. Lysosome was marked with Lyso-Tracker Red (Beyotime, Haimen, People’s Republic of China) to investigate the location of nanoparticles in cytoplasm. The nucleus was stained with Hoechst 33342 (Beyotime, Haimen, People’s Republic of China). Internalization assays showed that PV 20 nanoparticles penetrated into U-87 cells, were mostly co-localized with lysosomes at 1 hour after the beginning of transfection, and escaped successfully from lysosomes at 4 hours. Competition assay showed there was very little internalization of PV 20 nanoparticles in U-87 cells due to the block effect by free VTW peptide. Scale bar: 50 μm. Abbreviations: FITC, <t>fluorescein</t> <t>isothiocyanate;</t> pDNA, plasmid DNA; PV, VTW-modified PEI copolymers; VTW, VTWTPQAWFQWV.
Surface Plasmon Resonance, supplied by Biacore, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/surface plasmon resonance/product/Biacore
Average 90 stars, based on 1 article reviews
surface plasmon resonance - by Bioz Stars, 2026-03
90/100 stars
  Buy from Supplier
ge biacore human igg capture kit  (Biacore)
90
Biacore ge biacore human igg capture kit
Internalization of nanoparticles. Notes: U-87 cell was incubated with the PV 20 nanoparticles containing the <t>FITC-labeled</t> pDNA. Lysosome was marked with Lyso-Tracker Red (Beyotime, Haimen, People’s Republic of China) to investigate the location of nanoparticles in cytoplasm. The nucleus was stained with Hoechst 33342 (Beyotime, Haimen, People’s Republic of China). Internalization assays showed that PV 20 nanoparticles penetrated into U-87 cells, were mostly co-localized with lysosomes at 1 hour after the beginning of transfection, and escaped successfully from lysosomes at 4 hours. Competition assay showed there was very little internalization of PV 20 nanoparticles in U-87 cells due to the block effect by free VTW peptide. Scale bar: 50 μm. Abbreviations: FITC, <t>fluorescein</t> <t>isothiocyanate;</t> pDNA, plasmid DNA; PV, VTW-modified PEI copolymers; VTW, VTWTPQAWFQWV.
Ge Biacore Human Igg Capture Kit, supplied by Biacore, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/ge biacore human igg capture kit/product/Biacore
Average 90 stars, based on 1 article reviews
ge biacore human igg capture kit - by Bioz Stars, 2026-03
90/100 stars
  Buy from Supplier
limulus amoebocyte lysate (lal) kinetic-qcltm  (Lonza)
90
Lonza limulus amoebocyte lysate (lal) kinetic-qcltm
Internalization of nanoparticles. Notes: U-87 cell was incubated with the PV 20 nanoparticles containing the <t>FITC-labeled</t> pDNA. Lysosome was marked with Lyso-Tracker Red (Beyotime, Haimen, People’s Republic of China) to investigate the location of nanoparticles in cytoplasm. The nucleus was stained with Hoechst 33342 (Beyotime, Haimen, People’s Republic of China). Internalization assays showed that PV 20 nanoparticles penetrated into U-87 cells, were mostly co-localized with lysosomes at 1 hour after the beginning of transfection, and escaped successfully from lysosomes at 4 hours. Competition assay showed there was very little internalization of PV 20 nanoparticles in U-87 cells due to the block effect by free VTW peptide. Scale bar: 50 μm. Abbreviations: FITC, <t>fluorescein</t> <t>isothiocyanate;</t> pDNA, plasmid DNA; PV, VTW-modified PEI copolymers; VTW, VTWTPQAWFQWV.
Limulus Amoebocyte Lysate (Lal) Kinetic Qcltm, supplied by Lonza, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/limulus amoebocyte lysate (lal) kinetic-qcltm/product/Lonza
Average 90 stars, based on 1 article reviews
limulus amoebocyte lysate (lal) kinetic-qcltm - by Bioz Stars, 2026-03
90/100 stars
  Buy from Supplier
rabbit anti-mouse immunoglobulin antibodies from biacore mouse antibody capture kit  (Biacore)
90
Biacore rabbit anti-mouse immunoglobulin antibodies from biacore mouse antibody capture kit
Internalization of nanoparticles. Notes: U-87 cell was incubated with the PV 20 nanoparticles containing the <t>FITC-labeled</t> pDNA. Lysosome was marked with Lyso-Tracker Red (Beyotime, Haimen, People’s Republic of China) to investigate the location of nanoparticles in cytoplasm. The nucleus was stained with Hoechst 33342 (Beyotime, Haimen, People’s Republic of China). Internalization assays showed that PV 20 nanoparticles penetrated into U-87 cells, were mostly co-localized with lysosomes at 1 hour after the beginning of transfection, and escaped successfully from lysosomes at 4 hours. Competition assay showed there was very little internalization of PV 20 nanoparticles in U-87 cells due to the block effect by free VTW peptide. Scale bar: 50 μm. Abbreviations: FITC, <t>fluorescein</t> <t>isothiocyanate;</t> pDNA, plasmid DNA; PV, VTW-modified PEI copolymers; VTW, VTWTPQAWFQWV.
Rabbit Anti Mouse Immunoglobulin Antibodies From Biacore Mouse Antibody Capture Kit, supplied by Biacore, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/rabbit anti-mouse immunoglobulin antibodies from biacore mouse antibody capture kit/product/Biacore
Average 90 stars, based on 1 article reviews
rabbit anti-mouse immunoglobulin antibodies from biacore mouse antibody capture kit - by Bioz Stars, 2026-03
90/100 stars
  Buy from Supplier
nhs/edc coupling kit  (Biacore)
90
Biacore nhs/edc coupling kit
Internalization of nanoparticles. Notes: U-87 cell was incubated with the PV 20 nanoparticles containing the <t>FITC-labeled</t> pDNA. Lysosome was marked with Lyso-Tracker Red (Beyotime, Haimen, People’s Republic of China) to investigate the location of nanoparticles in cytoplasm. The nucleus was stained with Hoechst 33342 (Beyotime, Haimen, People’s Republic of China). Internalization assays showed that PV 20 nanoparticles penetrated into U-87 cells, were mostly co-localized with lysosomes at 1 hour after the beginning of transfection, and escaped successfully from lysosomes at 4 hours. Competition assay showed there was very little internalization of PV 20 nanoparticles in U-87 cells due to the block effect by free VTW peptide. Scale bar: 50 μm. Abbreviations: FITC, <t>fluorescein</t> <t>isothiocyanate;</t> pDNA, plasmid DNA; PV, VTW-modified PEI copolymers; VTW, VTWTPQAWFQWV.
Nhs/Edc Coupling Kit, supplied by Biacore, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/nhs/edc coupling kit/product/Biacore
Average 90 stars, based on 1 article reviews
nhs/edc coupling kit - by Bioz Stars, 2026-03
90/100 stars
  Buy from Supplier
nhs/edc kit  (Biacore)
90
Biacore nhs/edc kit
Internalization of nanoparticles. Notes: U-87 cell was incubated with the PV 20 nanoparticles containing the <t>FITC-labeled</t> pDNA. Lysosome was marked with Lyso-Tracker Red (Beyotime, Haimen, People’s Republic of China) to investigate the location of nanoparticles in cytoplasm. The nucleus was stained with Hoechst 33342 (Beyotime, Haimen, People’s Republic of China). Internalization assays showed that PV 20 nanoparticles penetrated into U-87 cells, were mostly co-localized with lysosomes at 1 hour after the beginning of transfection, and escaped successfully from lysosomes at 4 hours. Competition assay showed there was very little internalization of PV 20 nanoparticles in U-87 cells due to the block effect by free VTW peptide. Scale bar: 50 μm. Abbreviations: FITC, <t>fluorescein</t> <t>isothiocyanate;</t> pDNA, plasmid DNA; PV, VTW-modified PEI copolymers; VTW, VTWTPQAWFQWV.
Nhs/Edc Kit, supplied by Biacore, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/nhs/edc kit/product/Biacore
Average 90 stars, based on 1 article reviews
nhs/edc kit - by Bioz Stars, 2026-03
90/100 stars
  Buy from Supplier
competitive binding assay kit trk 432  (Amersham Life Sciences Inc)
90
Amersham Life Sciences Inc competitive binding assay kit trk 432
Internalization of nanoparticles. Notes: U-87 cell was incubated with the PV 20 nanoparticles containing the <t>FITC-labeled</t> pDNA. Lysosome was marked with Lyso-Tracker Red (Beyotime, Haimen, People’s Republic of China) to investigate the location of nanoparticles in cytoplasm. The nucleus was stained with Hoechst 33342 (Beyotime, Haimen, People’s Republic of China). Internalization assays showed that PV 20 nanoparticles penetrated into U-87 cells, were mostly co-localized with lysosomes at 1 hour after the beginning of transfection, and escaped successfully from lysosomes at 4 hours. Competition assay showed there was very little internalization of PV 20 nanoparticles in U-87 cells due to the block effect by free VTW peptide. Scale bar: 50 μm. Abbreviations: FITC, <t>fluorescein</t> <t>isothiocyanate;</t> pDNA, plasmid DNA; PV, VTW-modified PEI copolymers; VTW, VTWTPQAWFQWV.
Competitive Binding Assay Kit Trk 432, supplied by Amersham Life Sciences Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/competitive binding assay kit trk 432/product/Amersham Life Sciences Inc
Average 90 stars, based on 1 article reviews
competitive binding assay kit trk 432 - by Bioz Stars, 2026-03
90/100 stars
  Buy from Supplier

Image Search Results


Internalization of nanoparticles. Notes: U-87 cell was incubated with the PV 20 nanoparticles containing the FITC-labeled pDNA. Lysosome was marked with Lyso-Tracker Red (Beyotime, Haimen, People’s Republic of China) to investigate the location of nanoparticles in cytoplasm. The nucleus was stained with Hoechst 33342 (Beyotime, Haimen, People’s Republic of China). Internalization assays showed that PV 20 nanoparticles penetrated into U-87 cells, were mostly co-localized with lysosomes at 1 hour after the beginning of transfection, and escaped successfully from lysosomes at 4 hours. Competition assay showed there was very little internalization of PV 20 nanoparticles in U-87 cells due to the block effect by free VTW peptide. Scale bar: 50 μm. Abbreviations: FITC, fluorescein isothiocyanate; pDNA, plasmid DNA; PV, VTW-modified PEI copolymers; VTW, VTWTPQAWFQWV.

Journal: International Journal of Nanomedicine

Article Title: A peptide-mediated targeting gene delivery system for malignant glioma cells

doi: 10.2147/IJN.S44990

Figure Lengend Snippet: Internalization of nanoparticles. Notes: U-87 cell was incubated with the PV 20 nanoparticles containing the FITC-labeled pDNA. Lysosome was marked with Lyso-Tracker Red (Beyotime, Haimen, People’s Republic of China) to investigate the location of nanoparticles in cytoplasm. The nucleus was stained with Hoechst 33342 (Beyotime, Haimen, People’s Republic of China). Internalization assays showed that PV 20 nanoparticles penetrated into U-87 cells, were mostly co-localized with lysosomes at 1 hour after the beginning of transfection, and escaped successfully from lysosomes at 4 hours. Competition assay showed there was very little internalization of PV 20 nanoparticles in U-87 cells due to the block effect by free VTW peptide. Scale bar: 50 μm. Abbreviations: FITC, fluorescein isothiocyanate; pDNA, plasmid DNA; PV, VTW-modified PEI copolymers; VTW, VTWTPQAWFQWV.

Article Snippet: The fluorescein isothiocyanate (FITC) nucleic acid labeling kit was purchased from Mirus Bio (Madison, WI, USA).

Techniques: Incubation, Labeling, Staining, Transfection, Competitive Binding Assay, Blocking Assay, Plasmid Preparation, Modification