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Merck
CN

A9906

Supelco

Amino acid standards, physiological

analytical standard, acidics, neutrals, and basics

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About This Item

MDL number:
UNSPSC Code:
85151701
eCl@ss:
32160406
NACRES:
NA.24
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grade

analytical standard

analyte chemical class(es)

amino acids, peptides, proteins

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

color

colorless

application(s)

food and beverages

format

neat

storage temp.

2-8°C

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Amino acids and related compounds are 0.5 μmole/mL in 0.2 N lithium citrate, pH 2.2 containing 0.1% phenol and 2% thiodiglycol.
The following components are included in the amino acid standard:
  • L-Alanine
  • Ammonium chloride
  • L-Arginine
  • L-Aspartic acid
  • L-Cystine
  • L-Glutamic acid
  • Glycine
  • L-Histidine
  • L-Isoleucine
  • L-Leucine
  • L-Lysine
  • L-Methionine
  • L-Phenylalanine
  • L-Proline
  • L-Serine
  • L-Threonine
  • L-Tyrosine
  • L-Valine
  • β-Alanine
  • L-α-Amino-n-butyric acid
  • γ-Amino-n-butyric acid
  • DL-β-Aminoisobutryic acid
  • L-Anserine
  • L-Carnosine
  • L-Citrulline
  • L-Creatinine
  • Cystathionine
  • Ethanolamine
  • L-Homocystine
  • δ-Hydroxylysine
  • Hydroxy-L-proline
  • 1-Methyl-L-histidine
  • 3-Methyl-L-histidine
  • L-Ornithine
  • Sarcosine
  • Taurine
  • L-Tryptophan
  • Urea

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

监管及禁止进口产品
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Gareth D Westrop et al.
PloS one, 10(9), e0136891-e0136891 (2015-09-15)
Comparative genomic analyses of Leishmania species have revealed relatively minor heterogeneity amongst recognised housekeeping genes and yet the species cause distinct infections and pathogenesis in their mammalian hosts. To gain greater information on the biochemical variation between species, and insights
Sneha Bansode et al.
Scientific reports, 10(1), 3397-3397 (2020-02-27)
Collagen fibrils are central to the molecular organization of the extracellular matrix (ECM) and to defining the cellular microenvironment. Glycation of collagen fibrils is known to impact on cell adhesion and migration in the context of cancer and in model
Petronia Carillo et al.
Food chemistry, 292, 166-175 (2019-05-06)
Compositional characterization was performed on seven 'Pomodorino del Piennolo del Vesuvio' (PPV) tomato landraces, a signature product of Campania (Italy) threatened by genetic erosion. Characterization encompassed determinations of macro-minerals, soluble carbohydrates, starch, acidity, lycopene, polyphenols, anthocyanins, protein and free amino
Patricia Mitry et al.
European journal of clinical nutrition, 73(5), 692-702 (2018-07-19)
Dietary intake of red and processed meat has been associated with disease risk. Since dietary intake assessment methods are prone to measurement errors, identifying biomarkers of meat intake in bio-samples could provide more valid intake estimates. We examined associations of
Eli K Moore et al.
Frontiers in microbiology, 6, 637-637 (2015-07-16)
Microbial decomposition of organic matter is an essential process in the global carbon cycle. The soil bacteria Pseudopedobacter saltans and Flavobacterium johnsoniae are both able to degrade complex organic molecules, but it is not fully known how their membrane structures

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