08951

6-Carboxy-fluorescein diacetate N-succinimidyl ester

for fluorescence, ≥90.0% (HPLC)

• 同義詞: 6-Carboxy-di-O-acetylfluorescein N-succinimidyl ester
• 經驗公式（希爾表示法）: C₂₉H₁₉NO₁₁
• CAS號碼: 150206-15-8
• 分子量：: 557.46
• MDL號碼: MFCD00269772
• 分類程式碼代碼: 12352108
• PubChem物質ID: 329748646
• NACRES: NA.32

屬性

• 等級: for fluorescence
• 化驗: ≥90.0% (HPLC)
• 溶解度: DMF: soluble; DMSO: soluble
• 螢光: λ_ex 492 nm; λ_em 517 nm in 0.1 M Tris pH 8.0 (after cleavage by esterase)
• 適合性: suitable for fluorescence
• 儲存溫度: −20°C
• SMILES 字串: CC(=O)Oc1ccc2c(Oc3cc(OC(C)=O)ccc3C24OC(=O)c5ccc(cc45)C(=O)ON6C(=O)CCC6=O)c1
• InChI: 1S/C29H19NO11/c1-14(31)37-17-4-7-20-23(12-17)39-24-13-18(38-15(2)32)5-8-21(24)29(20)22-11-16(3-6-19(22)28(36)40-29)27(35)41-30-25(33)9-10-26(30)34/h3-8,11-13H,9-10H2,1-2H3
• InChI 密鑰: JGPOSNWWINVNFV-UHFFFAOYSA-N

描述

應用

The succinimidyl ester group is capable of spontaneously and irreversibly binding to free amines. Utilized in flow cytometry experiments for tracking cell division in both mammalian cells and bacteria. Used in combination with several cell permeabilizers as an effective, nondestructive fluorescencent stain to quickly detect bacterial cells.

其他說明

Reagent for continuously determining the intracellular pH in bacteria by fluorometry; labeling human intervertebral disk cells in vitro for fluorescence microscopy

安全資訊

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: Eyeshields, Gloves, type N95 (US)