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 SDS Protocol

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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Mass (Calculate)		Molecular weight		Volume (Calculate)		Concentration (Calculate)		Moles
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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
DABCYL acid [4-((4-(Dimethylamino)phenyl)azo)benzoic acid] CAS 6268-49-1	-	-	-	-	0.516
BCECF acid CAS#: 85138-49-4	504	527	90000	-	-
XFD532 acid Same Structure to Alexa Fluor™ 532 acid	534	553	81000	0.61¹	-
XFD488 acid Same Structure to Alexa Fluor™ 488 acid	499	520	73000	0.92¹	-
Cy3B acid	560	571	120000¹	0.58¹	0.069
XFD350 acid Same Structure to Alexa Fluor™ 350 acid	343	441	19000	-	-
XFD546 acid Same Structure to Alexa Fluor™ 546 acid	561	572	112000	0.79¹	-
XFD568 acid Same Structure to Alexa Fluor™ 568 acid	579	603	88000	0.69¹	-
XFD514 acid	518	543	80000	-	-
QXY7 acid [equivalent to QSY-7 NHS ester]	-	-	90000¹	-	0.22
XFD555 acid	553	568	155000	0.1¹	0.08
XFD647 acid	650	671	270000	0.33¹	0.03
XFD750 acid	752	776	290000	0.12¹	0.04
Show More (13)

Images

Figure 1. Chemical structure for AMCA acid *CAS#: 106562-32-7*

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

Increased resonance energy transfer between fluorophores bound to DNA in proximity to metallic silver particles
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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

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

Oral surgical procedures during anticoagulant therapy
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

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

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

Improved indirect fluorescence immunocytochemical method using counterstains
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