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    Amino Acid Analysis Service

      Amino acids are fundamental organic compounds with amino and carboxyl groups, serving as the building blocks of proteins and peptides. While approximately 20 amino acids are commonly known for protein synthesis, many more exist in nature. These compounds are essential for various biological processes, including protein synthesis, nitrogen balance, and metabolic regulation. Recent studies highlight their role in regulating glucose and lipid metabolism, maintaining homeostasis, and influencing gene expression, immune responses, and disease development.

       

      MtoZ Biolabs offers amino acids analysis service using GC/MS (Agilent 7890A/5975C) and LC/MS/MS (AB Sciex 5500), which has characteristics of high accuracy, specificity, and sensitivity. We guarantee accurate analysis of amino acid metabolites even in low abundance. With our optimized sample preparation methods, interference from high-abundance dominant metabolites can be greatly reduced, thus further increasing detecting sensitivity.

       

       

      Table 1. List of Amino Acids Detecteble by MtoZ Biolabs

      NO.

      Metabolite

      NO.

      Metabolite

      NO.

      Metabolite

      1

      L-Histidine

      43

      2-Aminoethanesulfonic Acid

      85

      Glycyl-L-Proline

      2

      L-Arginine

      44

      L-Sarcosine

      86

      Trimethylamine N-Oxide

      3

      L-Serine

      45

      1,3-Dimethyluric Acid

      87

      1,3,7-Trimethyluric Acid

      4

      Glycine

      46

      N-Propionylglycine

      88

      3-Hydroxyhippuric Acid

      5

      L-Asparagine

      47

      N-Isovaleroylglycine

      89

      N8-Acetylspermidine

      6

      L-Glutamic Acid

      48

      Succinic Acid

      90

      (S)-β-Aminoisobutyric Acid

      7

      L-Threonine

      49

      5-Hydroxy-Tryptophan

      91

      S-Sulfo-L-Cysteine

      8

      L-Alanine

      50

      3,7-Dimethyluric Acid

      92

      Methionine Sulfoxide

      9

      L-Proline

      51

      L-Aspartate

      93

      Nα-Acetyl-L-Arginine

      10

      L-Lysine

      52

      L-Asparagine Anhydrous

      94

      1-Methylhistidine

      11

      L-Cystine

      53

      5-Hydroxy-Tryptamine

      95

      γ-Glutamate-Cysteine

      12

      L-Tyrosine

      54

      L-Homocitrulline

      96

      Nα-Acetyl-L-Glutamine

      13

      L-Methionine

      55

      Beta-Alanine

      97

      N-Acetyl-L-Tyrosine

      14

      L-Valine

      56

      Sarcosine

      98

      γ-Aminobutyric Acid

      15

      L-Isoleucine

      57

      L-Pipecolic Acid

      99

      D-Alanyl-D-Alanine

      16

      L-Leucine

      58

      L-Theanine

      100

      Guanidinoethyl Sulfonate

      17

      L-Phenylalanine

      59

      Cystathionine

      101

      Homo-L-Arginine

      18

      L-Tryptophan

      60

      3-N-Methyl-L-Histidine

      102

      L-Tryptophyl-L-glutamic Acid

      19

      L-Cysteine

      61

      Homoserine

      103

      Nicotinuric Acid

      20

      L-Glutamine

      62

      3-Iodo-L-Tyrosine

      104

      N-Acetylneuraminic Acid

      21

      1-Methyl-L-Histidine

      63

      P-Aminohippuric Acid

      105

      N,N-Dimethylglycine

      22

      3-Methyl-L-Histidine

      64

      4-Acetamidobutyric Acid

      106

      N-Acetylaspartate

      23

      L-Hydroxyproline

      65

      α-Aminoadipic Acid

      107

      L-Homocystine

      24

      O-Phosphorylethanolamine

      66

      D-Homocysteine

      108

      3-Aminoisobutanoic Acid

      25

      L-Carnosine

      67

      Trans-4-Hydroxy-L-Proline

      109

      Glutathione Oxidized

      26

      L-Anserine

      68

      Creatine

      110

      L-α-Aspartyl-L-Phenylalanine

      27

      Taurine

      69

      Kynurenine

      111

      N-Glycyl-L-Leucine

      28

      Ethanolamine

      70

      L-Cystathionine

      112

      Creatine Phosphate

      29

      L-Citrulline

      71

      5-Aminovaleric Acid

      113

      3-Chloro-L-Tyrosine

      30

      β-Alanine

      72

      N6-Acetyl-L-Lysine

      114

      S-(5-Adenosy)-L-Homocysteine

      31

      L-α-Aminobutyric Acid

      73

      Phosphorylethanolamine

      115

      Kynurenic Acid

      32

      D,L-β-Aminoisobutyric Acid

      74

      L-tyrosine methyl Ester

      116

      N'-Formylkynurenine

      33

      γ -Aminobutyric Acid

      75

      2-Aminobutyric Acid

      117

      Glycylphenylalanine

      34

      δ-D,L-Hydroxylysine

      76

      (5-L-Glutamyl)-L-Amino Acid

      118

      Argininosuccinic Acid

      35

      L-α-Aminoadipic Acid

      77

      Anserine

      119

      5-Hydroxylysine

      36

      L-Ornithine

      78

      6-Aminocaproic Acid

      120

      O-Phospho-L-Serine

      37

      Urea

      79

      Threonine

      121

      L-4-Hydroxyproline

      38

      Glutamine

      80

      Lysine

      122

      Tyrosine

      39

      Proline

      81

      Phenylalanine

      123

      Serine

      40

      Histidine

      82

      Ornithine

      124

      Valine

      41

      Arginine

      83

      Tryptophan

      125

      Citrulline

      42

      Catecholamine

       84

      Methionine

       

       

       

       Note: The table above shows only a selection of the amino acids we can analyze. For other amino acid analysis services, please feel free to contact us.

       

      Analysis Workflow

       

      1834493731783913472-mceu_102791133241726212362790.png

       

      Sample Submission Requirements

      1. Sample Type and Volume

      1834493813140828160-mceu_860314926251726212382841.png

      For other sample types and amounts, please contact MtoZ Biolabs.

       

      2. Sample Transportation

      Calculate with 3-4 kg of dry ice evaporating per day, please use a sufficient amount of dry ice for transportation (it is recommended to use larger pieces of dry ice, as larger pieces evaporate more slowly), and seal with a foam box. Also, try to choose a faster mailing method to reduce the possibility of sample degradation during transportation.

       

      Related Services

      Metabolomics

      Targeted Metabolomics

      Untargeted Metabolomics

      Lipidomics

       

      Quantitative Proteomics

      Label-Free

      iTRAQ/TMT

      SILAC/Dimethyl

      SWATH

      MRM

       

      Protein Analysis

      Protein Identification

      Protein Mass Measurement

      PTMs Identification

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