MilliporeSigma
All Photos(1)

AAS18

Supelco

Amino Acid Standard

analytical standard

eCl@ss:
32160406

grade

analytical standard

shelf life

limited shelf life, expiry date on the label

analyte chemical class(es)

amino acids, peptides, proteins

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

food and beverages

format

neat

storage temp.

2-8°C

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
A9906A6407A6282
Supelco

Supelco

AAS18

Amino Acid Standard

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

format

neat

format

neat

format

neat

format

neat

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

-

shelf life

-

analyte chemical class(es)

amino acids, peptides, proteins

analyte chemical class(es)

amino acids, peptides, proteins

analyte chemical class(es)

amino acids, peptides, proteins

analyte chemical class(es)

amino acids, peptides, proteins

application(s)

food and beverages

application(s)

food and beverages

application(s)

food and beverages

application(s)

food and beverages

Application

This analytical standard was used as follows:
  • Determination of L- and D-amino acids and glycine by liquid chromatography-tandem mass spectrometry (LC-MS/MS) following their derivatization with chiral Marfey’s reagent
  • High-performance liquid chromatography (HPLC) based amino acid analysis during the characterization of defatted rice bran (DRB) protein concentrate to evaluate its iron binding ability
  • Development of a gas chromatography-mass spectrometry (GC-MS) procedure for the profiling of 112 amino-carboxylic metabolites in human urine samples using 1,1,1,2,2,3,3-heptafluorobutyl chloroformate for derivatization and liquid-liquid microextraction for sample treatment
  • Non-enantiomeric detection and quantification of amino acids in their various forms— free, dissolved, particulate, and total, in natural water samples by HPLC coupled with fluorescence detection using a C18 column

Packaging

1 mL size packaged in flame sealed ampules.

Components

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

Other Notes

Amino acids in this standard are 2.5 μmoles per mL in 0.1 N HCl, except L-cystine at 1.25 μmoles per mL.

related product

Product No.
Description
Pricing

Pictograms

Corrosion

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Met. Corr. 1

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (Example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 2

1 of 2

Forkwa Tengweh Fombong et al.
Foods (Basel, Switzerland), 10(1) (2021-01-16)
Edible orthopterans (grasshoppers, crickets, and locusts) are major delicacies, especially across sub-Saharan Africa. Their promotion as food ingredients is increasingly gaining momentum. This study evaluates the nutritional profiles of three widely consumed orthopterans: Gryllus bimaculatus, Locusta migratoria, and Schistocerca gregaria
Yu Liu et al.
Metabolites, 10(8) (2020-08-06)
Glucosinolates are a group of plant secondary metabolites that can be hydrolyzed into a variety of breakdown products such as isothiocyanates, thiocyanates, and nitriles. These breakdown products can facilitate plant defense and function as attractants to natural enemies of insect
Halli S Weiner et al.
Biology of reproduction, 100(5), 1261-1274 (2019-02-05)
Spermatozoa from three feline species-the domestic cat (Felis catus), the cheetah (Acinonyx jubatus), and the clouded leopard (Neofelis nebulosa)-were analyzed using metabolomic profiling and 13C-based fluxomics to address questions raised regarding their energy metabolism. Metabolic profiles and utilization of 13C-labeled
Chang Xu et al.
Evidence-based complementary and alternative medicine : eCAM, 2020, 9784382-9784382 (2020-05-10)
Type 2 diabetes mellitus (T2DM) has become a major disease threatening human health worldwide. At present, the treatment of T2DM cannot cure diabetes and is prone to many side effects. Psidium guajava L. leaves have been reported to possess hypoglycemic
Jan Rozsypal et al.
The Journal of experimental biology, 221(Pt 7) (2018-03-03)
Some insects rely on the strategy of freeze tolerance for winter survival. During freezing, extracellular body water transitions from the liquid to the solid phase and cells undergo freeze-induced dehydration. Here, we present results of a thermal analysis (from differential

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service