推荐产品
等級
matrix substance for MALDI-MS
品質等級
化驗
≥99.0% (HPLC)
形狀
solid
分析物化學類別
glycans, peptides, proteins
技術
MALDI-MS: suitable
mp
245-250 °C (lit.)
245-250 °C
溶解度
methanol: 10 mg/mL, clear
正離子痕跡
Ba: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
K: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤10 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg
吸收
≥2000 at 337 nm (mol. absorption)
SMILES 字串
OC(=O)\C(=C\c1ccc(O)cc1)C#N
InChI
1S/C10H7NO3/c11-6-8(10(13)14)5-7-1-3-9(12)4-2-7/h1-5,12H,(H,13,14)/b8-5+
InChI 密鑰
AFVLVVWMAFSXCK-VMPITWQZSA-N
正在寻找类似产品? 访问 产品对比指南
一般說明
α-氰基-4-羟基肉桂酸（α-CHCA）广泛用作基质，以促进基质辅助激光解吸/电离（MALDI）飞行时间（TOF）质谱仪中肽和蛋白的电离。
應用
α-CHCA用作改善MALDI-TOF上低浓度蛋白消化物检测的基质。
其他說明
在蛋白组学中 用于 MALDI-MS（基质辅助激光解吸电离质谱）肽分析的基质物质。
相關產品
产品编号
说明
价格
訊號詞
Warning
危險聲明
危險分類
Skin Sens. 1B
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
dust mask type N95 (US), Eyeshields, Gloves
其他客户在看
S.D. Patterson, V. Katta
Analytical Chemistry, 66, 3729-3729 (1994)
J Gobom et al.
Analytical chemistry, 73(3), 434-438 (2001-02-24)
We present a new MALD1 sample preparation technique for peptide analysis using the matrix alpha-cyano-4-hydroxy-cinnamic acid (CHCA) and prestructured sample supports. The preparation integrates sample purification, based on the affinity of microcrystalline CHCA for peptides, thereby simplifying the analysis of
Xiangping Zhu et al.
Journal of biomolecular techniques : JBT, 14(4), 298-307 (2004-01-13)
Alpha-cyano-4-hydroxycinnamic acid (alpha-CHCA) as a matrix facilitates the ionization of proteins and peptides in a matrix-assisted laser desorption/ionization (MALDI) time-of-flight (TOF) mass spectrometer. The matrix itself also ionizes and so do its sodium and potassium adducts. Matrix clusters and metal
Martin Winter et al.
SLAS discovery : advancing life sciences R & D, 24(7), 766-777 (2019-05-07)
Microbial-dependent trimethylamine (TMA) generation from dietary precursors such as choline was recently linked to cardiovascular diseases (CVDs) as well as chronic kidney disease (CKD). Inhibition of TMA-generating enzymes in gut bacteria would be an innovative approach to treat these diseases.
Kevser Biberoglu et al.
Biochimica et biophysica acta, 1834(4), 745-753 (2013-01-29)
Acetylcholinesterase (AChE) in the serum of fetal cow is a tetramer. The related enzyme, butyrylcholinesterase (BChE), in the sera of humans and horse requires polyproline peptides for assembly into tetramers. Our goal was to determine whether soluble tetrameric AChE includes
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.
联系技术服务部门