L-Histidine monohydrochloride monohydrat
CAS No. 5934-29-2
L-Histidine monohydrochloride monohydrat ( —— )
Catalog No. M19639 CAS No. 5934-29-2
Histidine (abbreviated as His or H) is an alpha-amino acid. The L-isomer is one of the 22 proteinogenic amino acids i.e. the building blocks of proteins.
Purity : >98% (HPLC)
COA
Datasheet
HNMR
HPLC
MSDS
Handing Instructions
Size | Price / USD | Stock | Quantity |
500MG | 35 | In Stock |
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1G | Get Quote | In Stock |
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Biological Information
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Product NameL-Histidine monohydrochloride monohydrat
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NoteResearch use only not for human use.
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Brief DescriptionHistidine (abbreviated as His or H) is an alpha-amino acid. The L-isomer is one of the 22 proteinogenic amino acids i.e. the building blocks of proteins.
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DescriptionHistidine (abbreviated as His or H) is an alpha-amino acid. The L-isomer is one of the 22 proteinogenic amino acids i.e. the building blocks of proteins. It is classified as a charged polar because of the hydrophilic nature of the imidazole side chain. L-Histidine is a positively charged (pKa 6.5) aromatic amino acid. Histidine residues are often found in enzyme active sites where the chemistry of the imidazole ring of histidine makes it a nucleophile and a good acid/base catalyzer. Histidine is special in that its biosynthesis is inherently linked to the pathways of nucleotide formation. In the first step of histidine synthesis PRPP (5-phosphoribosyl-alpha-pyrophosphate) condenses with ATP to form a purine N1-5'-phosphoribosyl ATP in a reaction that is driven by the subsequent hydrolysis of the pyrophosphate that condenses out. Glutamine plays a role as an amino group donor resulting in the formation of 5-aminoamidazole-4-carboximide ribonucleotide (ACAIR) which is an intermediate in purine biosynthesis. Hisitidne is catabolized by the enzyme histidine ammonia-lyase which converts histidine into ammonia and urocanic acid.
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Synonyms——
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PathwayOthers
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TargetOther Targets
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RecptorOthers
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Research AreaOthers
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Indicationaccessory substance
Chemical Information
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CAS Number5934-29-2
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Formula Weight209.63
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Molecular FormulaC6H12ClN3O3
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Purity>98% (HPLC)
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SolubilityDMSO:10 mM
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SMILESO.Cl.N[C@@H](Cc1cnc[nH]1)C(O)=O
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Chemical Name——
Shipping & Storage Information
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Storage(-20℃)
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ShippingWith Ice Pack
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Stability≥ 2 years
Reference
1.De?Sousa G.P. Freire P.T.C. Filho J.M. et al. Braz J Phys (2013) 43: 137. https://doi.org/10.1007/s13538-013-0132-3
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