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。

AF 488 alkyne

AF 488 炔烴 Click chemistry

貨號	數量	價格	交貨時間
S18B0	250 ug	–	現貨
A18B0	1 mg	$125	現貨
B18B0	5 mg	$325	現貨
D18B0	25 mg	$950	現貨
E18B0	50 mg	$1625	現貨
F18B0	100 mg	$2090	現貨

Found better price? Let us know and we will propose the way forward!

Alkyne derivative of AF 488 dye for copper-catalyzed cycloaddition to azides (CuAAC). AF 488 alkyne is used for fluorescent labeling of azidated biomolecules, polymers, and surfaces. AF 488 is sulfonated rhodamine, a bright, photostable, and hydrophilic fluorophore that emits in the green channel (absorption max. is at 495 nm, emission max. is at 519 nm).

以
ChemDraw 格式下載

建議協議

Conjugation of Alkyne- or Azide-modified Proteins with Dye Azides or Alkynes

計算機

解决方案计算器

顧客還購買了這個產品

3-Azidopropanol

Azidopropanol is a short bifunctional linker compound with azide and hydroxyl functional groups.

將此產品添加到購物車並
立即在線獲取免費快遞服務

銅(II)-BTTAA絡合物 [Copper(II)-BTTAA complex]

水介質中銅催化點擊反應的催化劑。一種穩定的銅 (II) 與 BTTAA 絡合物，必須使用還原劑將其轉化為銅 (I)。該復合物可用於制備任意組成的反應緩衝液。

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:	orange solid
Molecular weight:	647.72
Molecular formula:	C₂₄H₁₅K₂N₃O₁₀S₂
Quality control:	NMR ¹H and HPLC-MS (95+%)
Storage conditions:	24 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:	495
ε, L⋅mol⁻¹⋅cm⁻¹:	71800
Emission maximum, nm:	519
Fluorescence quantum yield:	0.91
CF₂₆₀:	0.16
CF₂₈₀:	0.10

This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.