H8000

L-Histidine

≥99% (TLC), ReagentPlus^®

• Synonyma: (S)-2-Amino-3-(4-imidazolyl)propionic acid, NSC 137773
• Empirický vzorec (Hillův zápis): C₆H₉N₃O₂
• Číslo CAS: 71-00-1
• Molekulová hmotnost: 155.15
• Beilstein/REAXYS Number: 84088
• EC Number: 200-745-3
• MDL number: MFCD00064315
• UNSPSC Code: 12352209
• eCl@ss: 32160406
• PubChem Substance ID: 24895816
• NACRES: NA.26

Vlastnosti

• Název produktu: L-Histidine, ReagentPlus^®, ≥99% (TLC)
• Quality Level: 200
• product line: ReagentPlus^®
• assay: ≥99% (TLC)
• form: powder
• color: white to off-white
• mp: 282 °C (dec.) (lit.)
• solubility: 0.5 M HCl: 50 mg/mL
• application(s): cell analysis
• SMILES string: N[C@@H](Cc1c[nH]cn1)C(O)=O
• InChI: 1S/C6H9N3O2/c7-5(6(10)11)1-4-2-8-3-9-4/h2-3,5H,1,7H2,(H,8,9)(H,10,11)/t5-/m0/s1
• InChI key: HNDVDQJCIGZPNO-YFKPBYRVSA-N
• Gene Information: human ... CA1(759) , CA2(760)

Popis

Application

L-histidine has been used for the selection of transformed cells. It has also been used to study its effects on the formation of verteporfin cross-linked oligomers in cellular homogenates.

Biochem/physiol Actions

L-Histidine is an essential amino acid. It binds to metal ions and may aid in the transport of copper. Histidine is widely present at the active sites of enzymes. It also has a role in binding of heme groups, macromolecules and phosphate groups in the binding sites of proteins.

Precursor of histamine by action of histidine decarboxylase.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Bezpečnostní informace

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)