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TFAX 488,SE dilithium

  Cat. No.:  DC41285   Featured
Chemical Structure
222164-96-7
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More than 5000 active chemicals with high quality for research!
Field of application
TFAX 488,SE dilithium, an amine reactive green fluorescent dye, is insensitive to pH in the range 4-10. TFAX 488,SE dilithium forms bright and photostable conjugates with proteins and antibodies. TFAX 488,SE dilithium is suitable for use in flow cytometry, two-photon excitation microscopy (TPE), and super resolution microscopy techniques, such as dSTORM, SIM and STED. Excitation maximum=495 nm; emission maximum=515 nm; extinction coefficient=73,000 M-1cm-1; quantum yield=0.92.
Cas No.: 222164-96-7
Chemical Name: Tfax 488, SE
Synonyms: 4,5-Disulfo Rhodamine-123 Carboxylic Acid Succinimidyl Ester Lithium Salt(Mixture of isomers);4,5-Disulfo Rhodamine-123 Carboxylic Acid Succinimidyl Ester Lithium Salt (Mixture of isomers);TFAX 488, SE;3,6-Diamino-9-[2-carboxy-4(5)-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]phenyl]-4,5-disulfoxanthylium bislithium salt;AF 488 NHS;3-amino-9-[2-carboxy-4-(2,5-dioxopyrrolidin-1-yl)oxycarbonylphenyl]-6-iminoxanthene-4,5-disulfonate;DA-68091;3,6-DiaMino-9-[2-carboxy-4(or 5)-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]phenyl]-4,5-;disulfoxanthyliuM Inner Salt LithiuM Salt;222164-96-7;APDye 488 NHS ester (Alexa Fluor(R) 488 NHS equivalent)
SMILES: S(C1=C(C=CC2=C1OC1=C(C(C=CC1=C2C1C=CC(C(=O)ON2C(CCC2=O)=O)=CC=1C(=O)O)=N)S(=O)(=O)[O-])N)(=O)(=O)[O-]
Formula: C25H15N3O13S2
M.Wt: 629.5289041996
Purity: 98%
Sotrage: Please store the product under the recommended conditions in the Certificate of Analysis.
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