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17783

钙黄绿素-AM

Name: 钙黄绿素-AM
Brand: SIGMA

suitable for fluorescence, BioReagent, ≥90% (HPLC)

同義詞:

钙黄绿素乙酰氧基甲酯, Calcein O,O′-diacetate tetrakis(acetoxymethyl) ester

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About This Item

經驗公式（希爾表示法）:

C₄₆H₄₆N₂O₂₃

CAS號碼:

148504-34-1

分子量：:

994.86

MDL號碼:

MFCD05861516

分類程式碼代碼:

12171500

PubChem物質ID:

57647670

NACRES:

NA.32

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產品線

BioReagent

品質等級

100

化驗

≥90% (HPLC)

螢光

λ_ex 496 nm; λ_em 516 nm in 0.1 M Tris pH 8.0, esterase; Ca²⁺

適合性

suitable for fluorescence

儲存溫度

−20°C

SMILES 字串

CC(=O)OCOC(=O)CN(CC(=O)OCOC(C)=O)Cc1c(OC(C)=O)ccc2c1Oc3c(CN(CC(=O)OCOC(C)=O)CC(=O)OCOC(C)=O)c(OC(C)=O)ccc3C24OC(=O)c5ccccc45

InChI

1S/C46H46N2O23/c1-25(49)60-21-64-39(55)17-47(18-40(56)65-22-61-26(2)50)15-32-37(68-29(5)53)13-11-35-43(32)70-44-33(16-48(19-41(57)66-23-62-27(3)51)20-42(58)67-24-63-28(4)52)38(69-30(6)54)14-12-36(44)46(35)34-10-8-7-9-31(34)45(59)71-46/h7-14H,15-24H2,1-6H3

InChI 密鑰

XKFSBWQWNMZWFA-UHFFFAOYSA-N

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一般說明

脂质体含有一种自淬灭荧光染料，称为钙黄绿素。它是一种荧光染料，激发和发射波长分别为495/515 nm。它在浓度高于70mM时发生自淬灭，通常用作脂质囊泡渗漏的指示剂。当捕获的钙黄绿素从脂质体区室泄漏时，可根据荧光增加了计算泄漏速率。它被用作络合物指示剂，用来滴定EDTA螯合的钙离子，并且用于通过荧光检测法测定钙离子浓度。

應用

钙黄绿素-AM已被用于流式细胞术。

钙黄绿素的非荧光细胞渗透衍生物，水解后发出荧光。用作多药耐药蛋白MRP的中性底物；用于肿瘤研究。

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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)

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分析證明 (COA)

Lot/Batch Number

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重要文件

钙黄绿素-AM

suitable for fluorescence, BioReagent, ≥90% (HPLC)

About This Item

推薦產品

屬性

產品線

品質等級

化驗

螢光

適合性

儲存溫度

SMILES 字串

InChI

InChI 密鑰

相關類別

描述

一般說明

應用

安全資訊

儲存類別代碼

水污染物質分類（WGK）

閃點（°F）

閃點（°C）

個人防護裝備

文件

分析證明 (COA)

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