ICG-NHS Ester; CAS:1622335-40-3
英文名：ICG-NHS Ester
中文名：吲哚菁绿-琥珀酰亚胺酯
CAS No: 1622335-40-3
分子式: C49H53N3O7S
分子量: 828.03
外观：绿色粉末
溶解性：溶于DMSO或DMF
纯度：95%
保存：-20℃避光
激发发射波长:785/821nm
产品描述：ICG is a NIR fluorescent substance which obtain license for clinical uses from US FDA (Food and Drug administration), along with Methylene Blue. It is used in Ophthalmologic angiography, liver function tests, solid tumor detection in surgical operation and angiography.
Because ICG effectively absorbs near infrared wavelength that is about 800nm and its absorption ratio for wavelength of visible light range is low, noises caused by Autofluorescence is low.
ICG NHS ester is a product that has the most representative NHS ester reactive group for labeling amine. Because it rapidly and high-specifically reacts to Primary amine (-NH2), it can label Protein containing amine (-NH2), Antibody and Amine-modified Oligonucleotide in a short time period.
ICG衍生物产品：
ICG的活性基团荧光染料：
ICG NHS ester
ICG-Vinylsulfone
ICG-Isothiocyanate
ICG-carboxlaic acid
ICG-maleimide
ICG-Amine
Sulfo ICG-NHSester
ICG和PEG修饰的产品：
ICG-PEG-NH2
ICG-PEG-MAL
ICG-PEG-NHS
ICG-PEG-COOH
ICG-PEG-Folate
ICG-PEG-N3
ICG-PEG-SH
ICG-PEG-DSPE
ICG-NHS Ester; CAS:1622335-40-3