H-Leu-Trp-Met-Arg-OH

CAS: 67368-23-4

Ref. 3D-FL109139

Información del producto

• Nombre: H-Leu-Trp-Met-Arg-OH
• CAS: 67368-23-4

Descripción

Histidine is a non-essential amino acid that is found in all living cells. It is a precursor of histamine and can be converted to tryptophan by decarboxylation. Histidine has been found to be essential for growth in some bacteria and yeast, but not in higher plants or animals. The formyl group of histidine can be oxidized to a sulfoxide or reduced to a formyl group. Histidine residues are often found in the protein matrix of proteomic samples, but can also be used as an analyte. The two most common methods for the detection of histidine are matrix-assisted laser desorption/ionization mass spectrometry (MALDI MS) and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI TOF MS). These methods allow for the minimization of background interference from other molecules present in the sample, such as tryptophan residues.

• Marca: Biosynth

Propiedades químicas

• Peso molecular: 604.77 g/mol
• Fórmula: C₂₈H₄₄N₈O₅S
• Pureza: Min. 95%