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AAT Bioquest

Phalloidin Conjugates

XFD350 Same Structure to Alexa Fluor™ 350
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

Product family

NameExcitation (nm)Emission (nm)Extinction coefficient (cm -1 M -1)Correction Factor (260 nm)Correction Factor (280 nm)
XFD488 Phalloidin *XFD488 Same Structure to Alexa Fluor™ 488*499520730000.30.11
XFD594 Phalloidin *XFD594 Same Structure to Alexa Fluor™ 594*590618920000.430.56
XFD350 acid *Same Structure to Alexa Fluor™ 350 acid*343441190000.250.19
XFD647 Phalloidin *equivalent to Alexa Fluor® 647 phalloidin*6506712390000.000.03
XFD350 amine343441190000.250.19
XFD350 azide343441190000.250.19
XFD350 tetrazine343441190000.250.19
XFD350 TCO343441190000.250.19
XFD350 alkyne343441190000.250.19

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)
DNA Double-Strand Breaks Induce the Nuclear Actin Filaments Formation in Cumulus-Enclosed Oocytes but Not in Denuded Oocytes
Authors: Sun, Ming-Hong and Yang, Mo and Xie, Feng-Yun and Wang, Wei and Zhang, Lili and Shen, Wei and Yin, Shen and Ma, Jun-Yu
Journal: PloS one (2017): e0170308
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
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)
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

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
Labeling cytoskeletal F-actin with rhodamine phalloidin or fluorescein phalloidin for imaging
Authors: Chazotte B., undefined
Journal: Cold Spring Harb Protoc (2010): pdb prot4947
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
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
Page updated on October 9, 2024

Ordering information

Price
Conjugate
Unit size
Catalog Number
231002310123102231032311023111231152311623117231192312223125231272312823129231302313123140231502315323158231595301
Quantity
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Additional ordering information

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Fax1-800-609-2943
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ShippingStandard overnight for United States, inquire for international
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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-phraseH301, H311, H331
Hazard symbolT
Intended useResearch Use Only (RUO)
R-phraseR23, R24, R25

Storage

Freeze (< -15 °C); Minimize light exposure
UNSPSC12352200
<strong>Fixed and stained HeLa cells.</strong><br>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&trade; DCS1 (Cat No. 17552). Images were acquired on a Keyence BZ-X710 all-in-one fluorescence microscope.
<strong>Fixed and stained HeLa cells.</strong><br>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&trade; DCS1 (Cat No. 17552). Images were acquired on a Keyence BZ-X710 all-in-one fluorescence microscope.
<strong>Fixed and stained HeLa cells.</strong><br>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&trade; DCS1 (Cat No. 17552). Images were acquired on a Keyence BZ-X710 all-in-one fluorescence microscope.