此頁面上的某些內容不提供英文版本,將默認以當前可用的語言顯示。

HEX NHS ester, 6-isomer

貨號 數量 價格 交貨時間
2B220 5 mg $175 現貨
Found better price? Let us know and we will propose the way forward!

Activated NHS-ester of HEX (Hexachlorofluorescein) dye, a pure 6-isomer. This NHS ester is an amine-reactive dye for labeling of amine groups in proteins, peptides, amino-modified oligos, and other target molecules.

HEX is a hexachlorinated derivate of the fluorescent dye fluorescein. HEX exhibits an excitation peak at 533 nm and an emission peak at 549 in the green-yellow area. It can serve as a substitute for JOE, BODIPY™ 530/550, VIC™ because of their similar spectral characteristics.

HEX NHS ester is widely used in nucleic acid sequencing, PCR/qPCR, and related research.

顧客還購買了這個產品

Bis-ANS, protein conformation probe

High-affinity fluorescent probe for nonpolar cavities in proteins to monitor the formation of protein aggregates and indicate protein folding and conformational changes.

TR-X-NHS 酯,5-異構體 (TR-X-NHS ester, 5-isomer)

TR(又名德克薩斯紅)是一種基於磺基羅丹明骨架的紅色熒光染料,是一種胺反應性的NHS 酯。
將此產品添加到購物車並
立即在線獲取免費快遞服務

AF 488 疊氮化物 (AF 488 azide)

AF 488 疊氮化物是一種發射在綠色光譜範圍內的熒光團。它與炔烴在銅催化的條件下發生環加成反應。

General properties

Appearance: light orange powder
Molecular weight: 680.06
CAS number: 2129651-79-0
Molecular formula: C25H9Cl6NO9
Solubility: very soluble in DMSO, DMF
Quality control: NMR 1H and HPLC-MS (95+%)
Storage conditions: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. Avoid prolonged exposure to light.
MSDS: 下載
產品規格

Spectral properties

Excitation/absorption maximum, nm: 533
ε, L⋅mol−1⋅cm−1: 87770
Emission maximum, nm: 549
Fluorescence quantum yield: 0.57
CF260: 0.30
CF280: 0.13
已添加您的物品. 查看您的 購物車繼續結賬
物品數量不正確.