L(+)-Histidina ≥99%, polvo cristalino

Proveedor: MP Biomedicals

Sinónimos: H, His, (S)-(+)-Histidina, H-His-OH

0210195425 0210195410 0210195480 0210195490 0210195491
ICNA0210195425EA 43.2 EUR
ICNA0210195425 ICNA0210195410 ICNA0210195480 ICNA0210195490 ICNA0210195491
L(+)-Histidina ≥99%, polvo cristalino
L(+)-Histidina

L-histidine is an essential amino acid with a basic side chain, and is hydrophilic in character


Precursor of histamine by action of histidine decarboxylase.


It contains an imidazole group in the side chain. Histidine is biosynthesized from ATP, 5-phosphoribosyl-1-pyrophosphate (PRPP), and glutamine. In turn, histidine is degraded to glutamate by histidase, urocanase, and imidazolonepropionase via the formation of urocanate, 4-imidazolone 5-propionate, and N-formiminoglutamate.


L-Histidine has been used to study cultures of the human T-lymphoblastic leukemia cell line MOLT-4 to study modulation of apoptosis. Exogenous histidine has been shown to enhance the biosynthesis of lovastatin by cultured Aspergillus terreus. Histidine has been utilized as a single nitrogen source to probe swarming in Pseudomonas aeruginosa on agar. It is generally used in media preparation.


Soluble 50 mg/ml in 0,5 M HCl.

Formula: C₆H₉N₃O₂
MW: 155.16 g/mol
Temperatura de almacenaje: Ambiente
Número MDL: MFCD00064315
Núm. CAS: 71-00-1
Índice Merck: 13,04741
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