AMCA acid *CAS#: 106562-32-7*
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Physical properties
Molecular weight | 233.22 |
Solvent | DMSO |
Spectral properties
Correction Factor (280 nm) | 0.153 |
Extinction coefficient (cm -1 M -1) | 19000 |
Excitation (nm) | 346 |
Emission (nm) | 434 |
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: Coumarins
CAS 106562-32-7 | Molecular weight 233.22 | Correction Factor (280 nm) 0.153 | Extinction coefficient (cm -1 M -1) 19000 | Excitation (nm) 346 | Emission (nm) 434 |
AMCA is one of the brightest blue fluorescent labeling dyes. It can be well excited at 365 nm. It is quite photostable, and its fluorescence is pH-independent from pH 4 to 10.
Calculators
Common stock solution preparation
Table 1. Volume of DMSO needed to reconstitute specific mass of AMCA acid *CAS#: 106562-32-7* 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 | 428.78 µL | 2.144 mL | 4.288 mL | 21.439 mL | 42.878 mL |
5 mM | 85.756 µL | 428.78 µL | 857.559 µL | 4.288 mL | 8.576 mL |
10 mM | 42.878 µL | 214.39 µL | 428.78 µL | 2.144 mL | 4.288 mL |
Molarity calculator
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Spectrum
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Spectral properties
Correction Factor (280 nm) | 0.153 |
Extinction coefficient (cm -1 M -1) | 19000 |
Excitation (nm) | 346 |
Emission (nm) | 434 |
Product Family
Name | Excitation (nm) | Emission (nm) | Extinction coefficient (cm -1 M -1) | Quantum yield | Correction Factor (280 nm) |
ICG acid | 789 | 814 | - | - | 0.076 |
Cy3NS acid *CAS 1032678-01-5* | 555 | 569 | 1500001 | 0.151 | 0.073 |
Cy5NS acid | 651 | 670 | 2500001 | 0.271, 0.42 | 0.03 |
Cy7NS acid | 756 | 779 | 250000 | 0.3 | 0.036 |
AMCA Ethylenediamine | 346 | 434 | 19000 | - | 0.153 |
AMCA Alkyne | 346 | 434 | 19000 | - | 0.153 |
AMCA Azide | 346 | 434 | 19000 | - | 0.153 |
EDANS acid [5-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid] *CAS 50402-56-7* | 336 | 455 | 5900 | - | 0.107 |
EDANS acid [5-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid] | 336 | 455 | 5900 | - | 0.107 |
Show More (14) |
References
View all 13 references: Citation Explorer
Functional expression of the peptide transporter PEPT2 in the mammalian enteric nervous system
Authors: Ruhl A, Hoppe S, Frey I, Daniel H, Schemann M.
Journal: J Comp Neurol (2005): 1
Authors: Ruhl A, Hoppe S, Frey I, Daniel H, Schemann M.
Journal: J Comp Neurol (2005): 1
Increased resonance energy transfer between fluorophores bound to DNA in proximity to metallic silver particles
Authors: Malicka J, Gryczynski I, Fang J, Kusba J, Lakowicz JR.
Journal: Anal Biochem (2003): 160
Authors: Malicka J, Gryczynski I, Fang J, Kusba J, Lakowicz JR.
Journal: Anal Biochem (2003): 160
Dental extractions in patients maintained on oral anticoagulant therapy: comparison of INR value with occurrence of postoperative bleeding
Authors: Blinder D, Manor Y, Martinowitz U, Taicher S.
Journal: Int J Oral Maxillofac Surg (2001): 518
Authors: Blinder D, Manor Y, Martinowitz U, Taicher S.
Journal: Int J Oral Maxillofac Surg (2001): 518
Hemostatic wound management in marcumar patients. Collagen fleece vs. tranexamic acid
Authors: Bublitz R, Sommer S, Weingart D, Bauerle K, Both A.
Journal: Mund Kiefer Gesichtschir (2000): 240
Authors: Bublitz R, Sommer S, Weingart D, Bauerle K, Both A.
Journal: Mund Kiefer Gesichtschir (2000): 240
Oral surgical procedures during anticoagulant therapy
Authors: Blinder D, Martinowitz U, Ardekian L, Peleg M, Taicher S.
Journal: Harefuah (1996): 681
Authors: Blinder D, Martinowitz U, Ardekian L, Peleg M, Taicher S.
Journal: Harefuah (1996): 681
Soluble aggregates of IgG and immune complexes enhance IL-6 production by renal mesangial cells
Authors: van den Dobbelsteen ME, van der Woude FJ, Schroeijers WE, van Es LA, Daha MR.
Journal: Kidney Int (1993): 544
Authors: van den Dobbelsteen ME, van der Woude FJ, Schroeijers WE, van Es LA, Daha MR.
Journal: Kidney Int (1993): 544
Evidence for cobinding of self- and allopeptides to human class II major histocompatibility antigen DR1 by energy transfer
Authors: Kropshofer H, Max H, Kalbacher H.
Journal: Proc Natl Acad Sci U S A (1993): 403
Authors: Kropshofer H, Max H, Kalbacher H.
Journal: Proc Natl Acad Sci U S A (1993): 403
Time-resolved energy transfer measurements of donor-acceptor distance distributions and intramolecular flexibility of a CCHH zinc finger peptide
Authors: Eis PS, Lakowicz JR.
Journal: Biochemistry (1993): 7981
Authors: Eis PS, Lakowicz JR.
Journal: Biochemistry (1993): 7981
Improved indirect fluorescence immunocytochemical method using counterstains
Authors: Newkirk RF, Mack J.
Journal: Biotechniques (1992): 536
Authors: Newkirk RF, Mack J.
Journal: Biotechniques (1992): 536
Triple immunofluorescence confocal laser scanning microscopy: spatial correlation of novel cellular differentiation markers in human muscle biopsies
Authors: Schubert W., undefined
Journal: Eur J Cell Biol (1991): 272
Authors: Schubert W., undefined
Journal: Eur J Cell Biol (1991): 272
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