跳转至内容
Merck
CN

08445

7-氨基-4-甲基香豆素-3-乙酸

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

别名:

2H-1-苯并吡喃-3-乙酸, 7-氨基-4-甲基-3-香豆素醋酸, AMCA酸

登录 查看组织和合同定价。

选择尺寸

关于此项目

经验公式（希尔记法）:
C12H11NO4
化学文摘社编号:
106562-32-7
分子量:
233.22
NACRES:
NA.32
PubChem Substance ID:
329748585
UNSPSC Code:
12352106
MDL number:
MFCD00081051
Beilstein/REAXYS Number:
7927205

主要文件

查看所有文档
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

产品名称

7-氨基-4-甲基香豆素-3-乙酸, BioReagent, suitable for fluorescence, ~90% (HPLC)

SMILES string

CC1=C(CC(O)=O)C(=O)Oc2cc(N)ccc12
CC1=C(CC(O)=O)C(=O)Oc2cc(N)ccc12

InChI key

QEQDLKUMPUDNPG-UHFFFAOYSA-N

InChI

1S/C12H11NO4/c1-6-8-3-2-7(13)4-10(8)17-12(16)9(6)5-11(14)15/h2-4H,5,13H2,1H3,(H,14,15)

product line

BioReagent

assay

~90% (HPLC)

form

powder

solubility

DMF: soluble
DMSO: soluble
aqueous base: soluble

fluorescence

λex 350 nm; λem 433 nm in methanol

suitability

suitable for fluorescence

Quality Level

100

Application

AMCA是一种用于标记蛋白的试剂。其在345 nm处具有特征吸收峰以及在440-460 nm处具有荧光发射（蓝色区域）；然而，当与蛋白质缀合时，吸收峰移至355 nm，并在440-460 nm处发射荧光。其具有高的荧光产量和足够的斯托克斯位移（100 nm），并且相对光稳定 。其相对容易被激活并偶联至肽的N端氨基，从而形成酸稳定的酰胺键 。

Other Notes

有效的蓝色荧光团，可用于免疫荧光， λabs ~350 nm, λem ~440 nm

Packaging

无底玻璃瓶。内含物在插入的融合锥体内。

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCG2244
BCCG2235
BCCD4043
BCBW7473
BCBT3244

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

B Ulfhake et al.
Journal of neuroscience methods, 40(1), 39-48 (1991-11-01)
This paper describes the implementation of an ultraviolet (UV) laser (Spectra Physics 171-18 with 3 lines: 334, 351 and 364 nm in UV) as light source for fluorescence confocal scanning microscopy. With this instrument it is possible to use fluorophores
Melissa J Leyva et al.
Chemistry & biology, 17(11), 1189-1200 (2010-11-26)
Huntington's Disease (HD) is characterized by a mutation in the huntingtin (Htt) gene encoding an expansion of glutamine repeats on the N terminus of the Htt protein. Numerous studies have identified Htt proteolysis as a critical pathological event in HD postmortem
C Otto et al.
The American journal of physiology, 271(1 Pt 1), C210-C217 (1996-07-01)
Dipeptide uptake was studied in primary cultures from rat anterior pituitaries by use of radiolabeled carnosine and the fluorescent dipeptide derivative beta-Ala-Lys-N epsilon-AMCA (AMCA is 7-amino-4-methylcoumarin-3-acetic acid). Fluorescence microscopic studies revealed that the reporter peptide specifically accumulated in the S-100
M W Wessendorf et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 38(1), 87-94 (1990-01-01)
7-Amino-4-methylcoumarin-3-acetic acid (AMCA) has been found to be a useful fluorophore for immunofluorescence. The present study describes a spectrophotometric method for determining the ratio of moles AMCA to moles protein (or the f/p ratio) in an AMCA-conjugated IgG. The concentration
P M Nederlof et al.
Cytometry, 10(1), 20-27 (1989-01-01)
A method is described for visualizing three nucleic acid sequences simultaneously by in situ hybridization using a new blue immunofluorescent label, amino methyl coumarin acetic acid (AMCA), in combination with green and red fluorescing FITC and TRITC. Three chromosome-specific repetitive
查看所有相关文献

商品

Sensor Dyes

Nitric oxide (NO) as a signal transporter in neurons, endothelial cells and in the immune system.

感应染料

一氧化氮 (NO) 是神经元、内皮细胞和免疫系统中的信号转运分子。

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系客户支持