XFD594 Phalloidin XFD594 Same Structure to Alexa Fluor™ 594

<strong>Fixed and stained HeLa cells.</strong><br>HeLa cells were fixed with 4% formaldehyde, permeabilized, and blocked. F-actin were stained with XFD594 phalloidin (Cat No. 23158) and nuclei labeled with DAPI (Cat No. 17507). Images were acquired on a Keyence BZ-X710 all-in-one fluorescence microscope.

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Telephone	1-800-990-8053
Fax	1-800-609-2943
Email	sales@aatbio.com
Quotation	Request
International	See distributors
Shipping	Standard overnight for United States, inquire for international

Physical properties

Molecular weight	~1000
Solvent	DMSO

Spectral properties

Absorbance (nm)	592
Correction Factor (260 nm)	0.43
Correction Factor (280 nm)	0.56
Extinction coefficient (cm ^-1 M ^-1)	92000
Excitation (nm)	590
Emission (nm)	618
Quantum yield	0.66¹

Storage, safety and handling

H-phrase	H301, H311, H331
Hazard symbol	T
Intended use	Research Use Only (RUO)
R-phrase	R23, R24, R25
Storage	Freeze (< -15 °C); Minimize light exposure
UNSPSC	12352200

Overview SDS Protocol

Molecular weight

~1000

Absorbance (nm)

592

Correction Factor (260 nm)

0.43

Correction Factor (280 nm)

0.56

Extinction coefficient (cm ^-1 M ^-1)

92000

Excitation (nm)

590

Emission (nm)

618

Quantum yield

0.66¹

XFD594 is manufactured by AAT Bioquest, and it has the same chemical structure of Alexa Fluor® 594 (Alexa Fluor® is the trademark of ThermoFisher). XFD594 phalloidin conjugate is chemically equivalent to Alexa Fluor® 594 phalloidin. This red fluorescent phalloidin conjugate selectively binds to F-actins. Used at nanomolar concentrations, phalloidin derivatives are convenient probes for labeling, identifying and quantitating F-actins in formaldehyde-fixed and permeabilized tissue sections, cell cultures or cell-free experiments. Fluorescent phalloidin derivatives have been used as an important tool in the study of actin networks at high resolution. AAT Bioquest offers a variety of fluorescent phalloidin derivatives with different colors for multicolor imaging applications.

Spectrum

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Spectral properties

Absorbance (nm)	592
Correction Factor (260 nm)	0.43
Correction Factor (280 nm)	0.56
Extinction coefficient (cm ^-1 M ^-1)	92000
Excitation (nm)	590
Emission (nm)	618
Quantum yield	0.66¹

Product Family

Name	Excitation (nm)	Emission (nm)	Extinction coefficient (cm ^-1 M ^-1)
XFD594 amine Same Structure to Alexa Fluor™ 594 amine	590	618	92000
XFD350 Phalloidin XFD350 Same Structure to Alexa Fluor™ 350	343	441	19000
XFD488 Phalloidin XFD488 Same Structure to Alexa Fluor™ 488	499	520	73000

Images

Figure 1. Fixed and stained HeLa cells.
HeLa cells were fixed with 4% formaldehyde, permeabilized, and blocked. F-actin were stained with XFD594 phalloidin (Cat No. 23158) and nuclei labeled with DAPI (Cat No. 17507). Images were acquired on a Keyence BZ-X710 all-in-one fluorescence microscope.

Citations

View all 27 citations: Citation Explorer

Enhanced bovine serum albumin absorption on the N-hydroxysuccinimide activated graphene oxide and its corresponding cell affinity
Authors: Xiong, Kun and Fan, Qingbo and Wu, Tingting and Shi, Haishan and Chen, Lin and Yan, Minhao
Journal: Materials Science and Engineering: C (2017)

Cell-Permeable, MMP-2 Activatable, Nickel Ferrite and His-tagged Fusion Protein Self-Assembled Fluorescent Nanoprobe for Tumor Magnetic Targeting and Imaging
Authors: Sun, Lu and Xie, Shuping and Qi, Jing and Liu, Ergang and Liu, Di and Liu, Quan and Chen, Sunhui and He, Huining and Yang, Victor C
Journal: ACS Applied Materials & Interfaces (2017)

The correlation between osteopontin adsorption and cell adhesion to mixed self-assembled monolayers of varying charges and wettability
Authors: Hao, Lijing and Li, Tianjie and Yang, Fan and Zhao, Naru and Cui, Fuzhai and Shi, Xuetao and Du, Chang and Wang, Yingjun
Journal: Biomaterials Science (2017)

Mediation of cellular osteogenic differentiation through daily stimulation time based on polypyrrole planar electrodes
Authors: Liu, Zongguang and Dong, Lingqing and Wang, Liming and Wang, Xiaozhao and Cheng, Kui and Luo, Zhongkuan and Weng, Wenjian
Journal: Scientific reports (2017): 17926

Study on the Regulation of Focal Adesions and Cortical Actin by Matrix Nanotopography in 3D Environment
Authors: Han, Jingjing and Lin, Keng-hui and Chew, Lock Yue
Journal: Journal of Physics: Condensed Matter (2017)

Enhanced osteointegration of tantalum-modified titanium implants with micro/nano-topography
Authors: Shi, Junyu and Zhang, Xiaomeng and Qiao, Shichong and Ni, Jie and Mo, Jiaji and Gu, Yingxin and Lai, Hongchang
Journal: RSC Advances (2017): 46472--46479

Microtopography Attenuates Endothelial Cell Proliferation by Regulating MicroRNAs
Authors: Wang, Dan and Liu, Mengya and Gu, Shuangying and Zhou, Yue and Li, Song
Journal: Journal of Biomaterials and Nanobiotechnology (2017): 189--201

Paxillin facilitates timely neurite initiation on soft-substrate environments by interacting with the endocytic machinery
Authors: Chang, Ting-Ya and Chen, Chen and Lee, Min and Chang, Ya-Chu and Lu, Chi-Huan and Lu, Shao-Tzu and Wang, De-Yao and Wang, Aijun and Guo, Chin-Lin and Cheng, Pei-Lin
Journal: eLife (2017): e31101

Grafting of Ring-Opened Cyclopropylamine thin films on Silicon (100) Hydride via UV Photoionization
Authors: Tung, Joline and Ching, Jing Yuan and Ng, Yoke Mooi and Tew, Lih Shin and Khung, Yit Lung
Journal: ACS Applied Materials & Interfaces (2017)

Biomaterial Surface Can Modify HUVEC Morphology and Inflammatory Response by Regulating MicroRNA Expression
Authors: Gu, Shuangying and Tian, Baoxiang and Chen, Weicong and Zhou, Yue
Journal: Journal of Biosciences and Medicines (2017): 8

References

View all 127 references: Citation Explorer

Improved penile histology by phalloidin stain: circular and longitudinal cavernous smooth muscles, dual-endothelium arteries, and erectile dysfunction-associated changes
Authors: Lin G, Qiu X, F and el TM, Albersen M, Wang Z, Lue TF, Lin CS.
Journal: Urology (2011): 970 e1

Phalloidin perturbs the interaction of human non-muscle myosin isoforms 2A and 2C1 with F-actin
Authors: Diensthuber RP, Muller M, Heissler SM, Taft MH, Chizhov I, Manstein DJ.
Journal: FEBS Lett (2011): 767

pH-(low)-insertion-peptide (pHLIP) translocation of membrane impermeable phalloidin toxin inhibits cancer cell proliferation
Authors: An M, Wijesinghe D, Andreev OA, Reshetnyak YK, Engelman DM.
Journal: Proc Natl Acad Sci U S A (2010): 20246

Labeling cytoskeletal F-actin with rhodamine phalloidin or fluorescein phalloidin for imaging
Authors: Chazotte B., undefined
Journal: Cold Spring Harb Protoc (2010): pdb prot4947

Protective effect of bile acid derivatives in phalloidin-induced rat liver toxicity
Authors: Herraez E, Macias RI, Vazquez-Tato J, Hierro C, Monte MJ, Marin JJ.
Journal: Toxicol Appl Pharmacol (2009): 21

Effect of Phalloidin on Filaments Polymerized from Heart Muscle Adp-Actin Monomers
Authors: Vig A, Dudas R, Kupi T, Orban J, Hild G, Lorinczy D, Nyitrai M.
Journal: J Therm Anal Calorim (2009): 721

In vitro inhibition of OATP-mediated uptake of phalloidin using bile acid derivatives
Authors: Herraez E, Macias RI, Vazquez-Tato J, Vicens M, Monte MJ, Marin JJ.
Journal: Toxicol Appl Pharmacol (2009): 13

Processing of the phalloidin proprotein by prolyl oligopeptidase from the mushroom Conocybe albipes
Authors: Luo H, Hallen-Adams HE, Walton JD.
Journal: J Biol Chem (2009): 18070

Pygmy squids and giant brains: mapping the complex cephalopod CNS by phalloidin staining of vibratome sections and whole-mount preparations
Authors: Wollesen T, Loesel R, Wanninger A.
Journal: J Neurosci Methods (2009): 63

Anti-acetylated tubulin antibody staining and phalloidin staining in the starlet sea anemone Nematostella vectensis
Authors: Genikhovich G, Technau U.
Journal: Cold Spring Harb Protoc (2009): pdb prot5283