ETHIDIUM HOMODIMER FOR FLUORESCENCE* (C005B-053247)

Application

Ethidium homodimer (EtDi, EthD-1) is used as a staining dye for ssDNA, dsDNA, RNA, oligonucleotides, and triplex DNA. EthD-1 does not cross intact/viable cell membranes and can be used to test cell viability.

Staining dye for ssDNA, dsDNA, RNA, oligonucleotides, and triplex DNA. It will not cross intact cell membranes and can be used to test cell viability.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Reagent for the fluorimetric detection of nucleic acids

Molecular Weight: 856.75. Empirical Formula: C₄₆H₅₀Cl₄N₈. Assay: ~90% (HPCE). Quality Level: 100. form: solid. mp: ≥. 250 . °C (lit.). solubility: DMF: soluble, DMSO: soluble, H₂O: soluble. fluorescence: λ. _ex . 493 . nm in H₂O, λ. _ex . 528 . nm. λ. _em . 617 . nm in TE buffer. DNA. suitability: suitable for fluorescence. storage temp.: −. 20°C. SMILES string: Cl.Cl.[Cl-].[Cl-].Nc1ccc2c(c1)c(-c3ccccc3)[n+](CCCNCCNCCC[n+]4c(-c5ccccc5)c6cc(N)ccc6c7ccc(N)cc47)c8cc(N)ccc28. InChI: 1S/C46H46N8.4ClH/c47-33-13-17-37-39-19-15-35(49)29-43(39)53(45(41(37)27-33)31-9-3-1-4-10-31)25-7-21-51-23-24-52-22-8-26-54-44-30-36(50)16-20-40(44)38-18-14-34(48)28-42(38)46(54)32-11-5-2-6-12-32. . . . /h1-6,9-20,27-30,49-52H,7-8,21-26,47-48H2. 4*1H. InChI key: ZKAJUKABUUJRLB-UHFFFAOYSA-N. Pictograms: GHS02,GHS05,GHS08. Signal Word: Danger. Hazard Statements: H261 - H314 - H351. Precautionary Statements: P231 + P232 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338. Hazard Classifications: Carc. 2 - Eye Dam. 1 - Skin Corr. 1B - Water-react 3. Storage Class Code: 4.3 - Hazardous materials, which set free flammable gases upon contact with water. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves.