OG488 DHPE
Ordering information
Price | |
Catalog Number | |
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Additional ordering information
Telephone | 1-800-990-8053 |
Fax | 1-800-609-2943 |
sales@aatbio.com | |
International | See distributors |
Bulk request | Inquire |
Custom size | Inquire |
Shipping | Standard overnight for United States, inquire for international |
Physical properties
Molecular weight | 1086.24 |
Solvent | DMSO |
Spectral properties
Correction Factor (260 nm) | 0.31 |
Correction Factor (280 nm) | 0.12 |
Extinction coefficient (cm -1 M -1) | 76000 |
Excitation (nm) | 498 |
Emission (nm) | 526 |
Storage, safety and handling
H-phrase | H303, H313, H333 |
Hazard symbol | XN |
Intended use | Research Use Only (RUO) |
R-phrase | R20, R21, R22 |
Storage | Freeze (< -15 °C); Minimize light exposure |
UNSPSC | 12171501 |
Overview | ![]() ![]() |
See also: Fluoresceins
Molecular weight 1086.24 | Correction Factor (260 nm) 0.31 | Correction Factor (280 nm) 0.12 | Extinction coefficient (cm -1 M -1) 76000 | Excitation (nm) 498 | Emission (nm) 526 |
OG488 DHPE is a phospholipid that is labeled on the head group with the bright, green-fluorescent fluorinated fluorescein dye (also called Oregon Green® 488, Oregon Green® is a trademark of Invitrogen). With absorption and emission spectra that are virtually superimposable on those of fluorescein, OG 488 DHPE provides an important alternative to fluorescein DHPE in many applications. When compared with the fluorescein derivative, OG 488 DHPE exhibits greater photostability and a lower pKa (pKa = 4.7 versus 6.4 for fluorescein).
Calculators
Common stock solution preparation
Table 1. Volume of DMSO needed to reconstitute specific mass of OG488 DHPE to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.
0.1 mg | 0.5 mg | 1 mg | 5 mg | 10 mg | |
1 mM | 92.061 µL | 460.303 µL | 920.607 µL | 4.603 mL | 9.206 mL |
5 mM | 18.412 µL | 92.061 µL | 184.121 µL | 920.607 µL | 1.841 mL |
10 mM | 9.206 µL | 46.03 µL | 92.061 µL | 460.303 µL | 920.607 µL |
Molarity calculator
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Spectrum
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Spectral properties
Correction Factor (260 nm) | 0.31 |
Correction Factor (280 nm) | 0.12 |
Extinction coefficient (cm -1 M -1) | 76000 |
Excitation (nm) | 498 |
Emission (nm) | 526 |
Product Family
Name | Excitation (nm) | Emission (nm) | Extinction coefficient (cm -1 M -1) | Correction Factor (260 nm) | Correction Factor (280 nm) |
TRITC-DHPE | 544 | 570 | 100000 | 0.27 | 0.34 |
Fluorescein DHPE | 498 | 517 | 800001 | 0.32 | 0.35 |
OG488 maleimide [equivalent to Oregon Green® 488 maleimide] | 498 | 526 | 76000 | 0.31 | 0.12 |
References
View all 50 references: Citation Explorer
Occlusive retinal vasculitis associated with systemic sclerosis and antiphospholipid antibodies.
Authors: Ng, Caleb C and Suresh, Sandip and Rosenbaum, James T and McDonald, H Richard and Cunningham, Emmett T
Journal: American journal of ophthalmology case reports (2021): 101206
Authors: Ng, Caleb C and Suresh, Sandip and Rosenbaum, James T and McDonald, H Richard and Cunningham, Emmett T
Journal: American journal of ophthalmology case reports (2021): 101206
How to Achieve High Encapsulation Efficiencies for Macromolecular and Sensitive APIs in Liposomes.
Authors: Ullmann, Kirsten and Leneweit, Gero and Nirschl, Hermann
Journal: Pharmaceutics (2021)
Authors: Ullmann, Kirsten and Leneweit, Gero and Nirschl, Hermann
Journal: Pharmaceutics (2021)
Staphylococcus aureus membrane-damaging activities of four phenolics.
Authors: Bouarab, Lynda and Degraeve, Pascal and Bouajila, Jalloul and Cottaz, Amandine and Jbilou, Fouzia and Joly, Catherine and Oulahal, Nadia
Journal: FEMS microbiology letters (2021)
Authors: Bouarab, Lynda and Degraeve, Pascal and Bouajila, Jalloul and Cottaz, Amandine and Jbilou, Fouzia and Joly, Catherine and Oulahal, Nadia
Journal: FEMS microbiology letters (2021)
Mixed fatty acid-phospholipid protocell networks.
Authors: Põldsalu, Inga and Köksal, Elif Senem and Gözen, Irep
Journal: Physical chemistry chemical physics : PCCP (2021): 26948-26954
Authors: Põldsalu, Inga and Köksal, Elif Senem and Gözen, Irep
Journal: Physical chemistry chemical physics : PCCP (2021): 26948-26954
Intestinal Phospholipid Disequilibrium Initiates an ER Stress Response That Drives Goblet Cell Necroptosis and Spontaneous Colitis in Mice.
Authors: Kennelly, John P and Carlin, Stephanie and Ju, Tingting and van der Veen, Jelske N and Nelson, Randal C and Buteau, Jean and Thiesen, Aducio and Richard, Caroline and Willing, Ben P and Jacobs, René L
Journal: Cellular and molecular gastroenterology and hepatology (2021): 999-1021
Authors: Kennelly, John P and Carlin, Stephanie and Ju, Tingting and van der Veen, Jelske N and Nelson, Randal C and Buteau, Jean and Thiesen, Aducio and Richard, Caroline and Willing, Ben P and Jacobs, René L
Journal: Cellular and molecular gastroenterology and hepatology (2021): 999-1021
Preparation and In Vitro Cytotoxicity Assessments of Spherical Silica-Encapsulated Liposome Particles for Highly Efficient Drug Carriers.
Authors: Pyo, Chae Eun and Song, Min and Chang, Jeong Ho
Journal: ACS applied bio materials (2021): 1350-1359
Authors: Pyo, Chae Eun and Song, Min and Chang, Jeong Ho
Journal: ACS applied bio materials (2021): 1350-1359
Anti-CD44-Conjugated Olive Oil Liquid Nanocapsules for Targeting Pancreatic Cancer Stem Cells.
Authors: Navarro-Marchal, Saúl A and Griñán-Lisón, Carmen and Entrena, José-Manuel and Ruiz-Alcalá, Gloria and Tristán-Manzano, María and Martin, Francisco and Pérez-Victoria, Ignacio and Peula-García, José Manuel and Marchal, Juan Antonio
Journal: Biomacromolecules (2021): 1374-1388
Authors: Navarro-Marchal, Saúl A and Griñán-Lisón, Carmen and Entrena, José-Manuel and Ruiz-Alcalá, Gloria and Tristán-Manzano, María and Martin, Francisco and Pérez-Victoria, Ignacio and Peula-García, José Manuel and Marchal, Juan Antonio
Journal: Biomacromolecules (2021): 1374-1388
Effects of topical TGF-β1, TGF-β2, ATX, and LPA on IOP elevation and regulation of the conventional aqueous humor outflow pathway.
Authors: Nakamura, Natsuko and Yamagishi, Reiko and Honjo, Megumi and Igarashi, Nozomi and Shimizu, Shota and Aihara, Makoto
Journal: Molecular vision (2021): 61-77
Authors: Nakamura, Natsuko and Yamagishi, Reiko and Honjo, Megumi and Igarashi, Nozomi and Shimizu, Shota and Aihara, Makoto
Journal: Molecular vision (2021): 61-77
Physcion Induces Hemolysis and Premature Phosphatidylserine Externalization in Human Erythrocytes.
Authors: Akiel, Maaged and Alsughayyir, Jawaher and Basudan, Ahmed M and Alamri, Hassan S and Dera, Ayed and Barhoumi, Tlili and Al Subayyil, Abdullah M and Basmaeil, Yasser S and Aldakheel, Fahad M and Alakeel, Raid and Ghneim, Hazem K and Al-Sheikh, Yazeed A and Alraey, Yasser and Asiri, Saeed and Alfhili, Mohammad A
Journal: Biological & pharmaceutical bulletin (2021): 372-378
Authors: Akiel, Maaged and Alsughayyir, Jawaher and Basudan, Ahmed M and Alamri, Hassan S and Dera, Ayed and Barhoumi, Tlili and Al Subayyil, Abdullah M and Basmaeil, Yasser S and Aldakheel, Fahad M and Alakeel, Raid and Ghneim, Hazem K and Al-Sheikh, Yazeed A and Alraey, Yasser and Asiri, Saeed and Alfhili, Mohammad A
Journal: Biological & pharmaceutical bulletin (2021): 372-378
Visual recovery and vascular reperfusion after vaso-occlusive retinopathy from anti-phospholipid syndrome associated with systemic lupus erythematosus.
Authors: Deaner, Jordan D and Zeft, Andrew S and Emami-Naeini, Parisa and Lowder, Careen Y
Journal: American journal of ophthalmology case reports (2020): 100763
Authors: Deaner, Jordan D and Zeft, Andrew S and Emami-Naeini, Parisa and Lowder, Careen Y
Journal: American journal of ophthalmology case reports (2020): 100763
Application notes
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A New Robust No-Wash FLIPR Calcium Assay Kit for Screening GPCR and Calcium Channel Targets