Cal-520L™ maleimide

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Additional ordering information

Telephone	1-800-990-8053
Fax	1-800-609-2943
Email	sales@aatbio.com
International	See distributors
Bulk request	Inquire
Custom size	Inquire
Shipping	Standard overnight for United States, inquire for international

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Physical properties

Molecular weight	991.78
Solvent	DMSO

Spectral properties

Excitation (nm)	493
Emission (nm)	515
Quantum yield	0.75¹

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

Calculators

Common stock solution preparation

Table 1. Volume of DMSO needed to reconstitute specific mass of Cal-520L™ maleimide 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	100.829 µL	504.144 µL	1.008 mL	5.041 mL	10.083 mL
5 mM	20.166 µL	100.829 µL	201.658 µL	1.008 mL	2.017 mL
10 mM	10.083 µL	50.414 µL	100.829 µL	504.144 µL	1.008 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

Excitation (nm)	493
Emission (nm)	515
Quantum yield	0.75¹

Product Family

Name	Excitation (nm)	Emission (nm)	Quantum yield
Cal-520® maleimide	493	515	0.75¹

Images

Figure 1. Chemical structure for Cal-520L™ maleimide.

References

View all 50 references: Citation Explorer

Optogenetic stimulation of Gs-signaling in the heart with high spatio-temporal precision.
Authors: Makowka, Philipp and Bruegmann, Tobias and Dusend, Vanessa and Malan, Daniela and Beiert, Thomas and Hesse, Michael and Fleischmann, Bernd K and Sasse, Philipp
Journal: Nature communications (2019): 1281

Polymer microchamber arrays for geometry-controlled drug release: a functional study in human cells of neuronal phenotype.
Authors: Kopach, Olga and Zheng, Kayiu and Sindeeva, Olga A and Gai, Meiyu and Sukhorukov, Gleb B and Rusakov, Dmitri A
Journal: Biomaterials science (2019): 2358-2371

Red-Shifted Aequorin Variants Incorporating Non-Canonical Amino Acids: Applications in In Vivo Imaging.
Authors: Grinstead, Kristen M and Rowe, Laura and Ensor, Charles M and Joel, Smita and Daftarian, Pirouz and Dikici, Emre and Zingg, Jean-Marc and Daunert, Sylvia
Journal: PloS one (2016): e0158579

Site-specific fluorescent labeling to visualize membrane translocation of a myristoyl switch protein.
Authors: Yang, Sung-Tae and Lim, Sung In and Kiessling, Volker and Kwon, Inchan and Tamm, Lukas K
Journal: Scientific reports (2016): 32866

Mapping Calcium-Sensitive Regions in the Neuronal Calcium Sensor GCAP2 by Site-Specific Fluorescence Labeling.
Authors: Sulmann, Stefan and Wallisch, Melanie and Scholten, Alexander and Christoffers, Jens and Koch, Karl-Wilhelm
Journal: Biochemistry (2016): 2567-77

A Water Framework Directive-compatible metric for assessing acidification in UK and Irish rivers using diatoms.
Authors: Juggins, Steve and Kelly, Martyn and Allott, Tim and Kelly-Quinn, Mary and Monteith, Don
Journal: The Science of the total environment (2016): 671-678

Is FEV(1) an indicator of low bone mineral density in adults? The Fifth Korea National Health and Nutrition Examination Survey.
Authors: Lee, Kayoung
Journal: Journal of bone and mineral metabolism (2015): 335-41

Excited-state structural dynamics of a dual-emission calmodulin-green fluorescent protein sensor for calcium ion imaging.
Authors: Oscar, Breland G and Liu, Weimin and Zhao, Yongxin and Tang, Longteng and Wang, Yanli and Campbell, Robert E and Fang, Chong
Journal: Proceedings of the National Academy of Sciences of the United States of America (2014): 10191-6

Optogenetic control of ROS production.
Authors: Wojtovich, Andrew P and Foster, Thomas H
Journal: Redox biology (2014): 368-76

Copper-64 radiolabelling of the C2A domain of synaptotagmin I using a functionalised bis(thiosemicarbazone): A pre- and post-labelling comparison.
Authors: Hueting, Rebekka and Tavaré, Richard and Dilworth, Jonathan R and Mullen, Gregory E
Journal: Journal of inorganic biochemistry (2013): 108-11