XFD350 Phalloidin XFD350 Same Structure to Alexa Fluor™ 350

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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

Physical properties

Molecular weight	~1100
Solvent	DMSO

Spectral properties

Correction Factor (260 nm)	0.25
Correction Factor (280 nm)	0.19
Extinction coefficient (cm ^-1 M ^-1)	19000
Excitation (nm)	343
Emission (nm)	441

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

~1100

Correction Factor (260 nm)

0.25

Correction Factor (280 nm)

0.19

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

19000

Excitation (nm)

343

Emission (nm)

441

XFD350 is manufactured by AAT Bioquest, and it has the same chemical structure of Alexa Fluor® 350 (Alexa Fluor® is the trademark of ThermoFisher). XFD350 phalloidin conjugate is chemically equivalent to Alexa Fluor® 350 phalloidin. This blue 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

Open in Advanced Spectrum Viewer

Spectral properties

Correction Factor (260 nm)	0.25
Correction Factor (280 nm)	0.19
Extinction coefficient (cm ^-1 M ^-1)	19000
Excitation (nm)	343
Emission (nm)	441

Product Family

Name	Excitation (nm)	Emission (nm)	Extinction coefficient (cm ^-1 M ^-1)	Quantum yield	Correction Factor (260 nm)	Correction Factor (280 nm)
XFD488 Phalloidin XFD488 Same Structure to Alexa Fluor™ 488	499	520	73000	0.92¹	0.3	0.11
XFD594 Phalloidin XFD594 Same Structure to Alexa Fluor™ 594	590	618	92000	0.66¹	0.43	0.56
XFD350 acid Same Structure to Alexa Fluor™ 350 acid	343	441	19000	-	0.25	0.19
XFD647 Phalloidin equivalent to Alexa Fluor® 647 phalloidin	650	671	239000	0.33¹	0.00	0.03

Images

Figure 1. Fixed and stained HeLa cells.
HeLa cells were fixed with 4% formaldehyde, permeabilized, and blocked. F-actin were stained with XFD350 phalloidin (Cat No. 23150) and nuclei labeled with Nuclear Red™ DCS1 (Cat No. 17552). 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