CY7-SE

CY7-SE - Names and Identifiers

Name	2-((1E,3E,5E)-7-((E)-1-(6-((2,5-dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)-3,3-dimethyl-5-sulfoindolin-2-ylidene)hepta-1,3,5-trien-1-yl)-1-ethyl-3,3-dimethyl-3H-indol-1-ium-5-sulfonate
Synonyms	CY7-SE Cy7-SE Cy7 dye Sulfo-Cy7-SE Cy3 NHS Ester sulfo-cyanine7,Cy7-SE diSulfo-Cy7 NHS ester(Ethyl) Sulfo-Cyanine7 Succinimidyl Ester 2-((1E,3E,5E)-7-((E)-1-(6-((2,5-dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)-3,3-dimethyl-5-sulfoindolin-2-ylidene)hepta-1,3,5-trien-1-yl)-1-ethyl-3,3-dimethyl-3H-indol-1-ium-5-sulfonate 2-[7-[1-[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene]-1,3,5-heptatrien-1-yl]-1-ethyl-3,3-dimethyl-5-sulfo-3H-indolium, inner salt
CAS	477908-53-5

CY7-SE - Physico-chemical Properties

Molecular Formula	C39H45N3O10S2
Molar Mass	779.92
Solubility	DMSO : 25 mg/mL mother liquor preservation: sub-package and freeze storage to avoid repeated freezing and thawing;-20 ℃,1 month;-80 ℃,6 months (after dilution, the solution temperature is low and storage may precipitate, try to use it now)
Storage Condition	under inert gas (nitrogen or Argon) at 2–8 °C
Use	Cy7-SE is a hydrophilic amine-reactive fluorescent probe. It displays excitation/emission maxima of 747/774 nm, respectively. Cy7-SE has commonly been used in the labeling and detection of nucleic acids, antibodies, and proteins.

CY7-SE - Risk and Safety

HS Code

32049010

CY7-SE - Preparation solution concentration reference

	1mg	5mg	10mg
1 mM	1.282 ml	6.411 ml	12.822 ml
5 mM	0.256 ml	1.282 ml	2.564 ml
10 mM	0.128 ml	0.641 ml	1.282 ml
5 mM	0.026 ml	0.128 ml	0.256 ml

Last Update：2024-01-02 23:10:35

CY7-SE - Reference Information

biological activity

CY7-SE (Sulfo-Cyanine7 Succinimidyl Ester) is a fluorescent labeling reagent (Ex = 700-770 nm,Em = 790 nm). Cyanine dyes can be used to label proteins, antibodies, peptides, oligonucleotides, etc.

Last Update：2024-04-09 21:01:54