Amino Acids

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Amino Acids

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  • L-Tryptophan

    MP Biomedicals

    L-Tryptophan is an amino acid precursor of serotonin and melatonin.

  • D-Tyrosine, 99%

    BeanTown Chemical

    CAS: 556-02-5 EC No: 209-112-6 MDL No: MFCD00063073 Powder Molecular Formula: C9H11NO3 MW: 181.19 Optical Rotation: [α]20/D +10.3°, c = 5 in 1M HCl

  • Glycine, 99%

    BeanTown Chemical

    CAS: 56-40-6 EC No: 200-272-2 MDL No: MFCD00008131 RTECS: MB7600000 Powder Molecular Formula: C2H5NO2 MW: 75.07 Melting Point: 240° (decomposes)

  • L-Methionine

    Bio Basic Inc.

    Methionine is one of the common sulfur-containing amino acids. The biosynthesis of methionine initially occurs by the condensation of homoserine and succinyl-CoA via the action of homoserine acyltransferase. Subsequently, cystathionine g-synthase displaces the succinate group with cysteine to give…

  • Poly-L-Lysine, MW >=70,000

    MP Biomedicals

    Poly-lysine is a polycation which binds to DNA, red cell membrane and any negatively charged protein. It is typically used as a coating substrate for culture dishes, slides, etc. It enhances electrostatic interaction between negatively charged ions of the cell membrane and the culture surface. When…

  • L-Arginine

    RPI (Research Products International)

  • L-Glutamic acid, 99%

    BeanTown Chemical

    CAS: 56-86-0 EC No: 200-293-7 MDL No: MFCD00002634 RTECS: LZ9700000 Crystalline Molecular Formula: C5H9NO4 MW: 147.13 Melting Point: 205° (decomposes)

  • L-Leucine

    RPI (Research Products International)

    Synthetic cytokinin growth regulator.

  • L-Arginine, 98%

    BeanTown Chemical

    CAS: 74-79-3 EC No: 200-811-1 MDL No: MFCD00002635 RTECS: CF1934200 Crystalline/Powder Molecular Formula: C6H14N4O2 MW: 174.20 Melting Point: 222° (decomposes)

  • L-Isoleucine

    RPI (Research Products International)

  • L-Histidine

    RPI (Research Products International)

    Pyrogen free.

  • D-Cycloserine

    MilliporeSigma

  • Phosphatidyl-L-Serine from Bovine Brain

    MP Biomedicals

    Phosphatidylserine is a phospholipid component, usually present on the cytosolic side of cell membranes by an enzyme called flippase. When a cell undergoes apoptosis, phosphatidylserine is no longer restricted to the cytosolic part of the membrane, but becomes exposed on the surface of the cell. …

  • L-Arginine, Hydrochloride (Arg, HCl)

    MilliporeSigma

  • Glycine, 99.5%

    BeanTown Chemical

    CAS: 56-40-6 EC No: 200-272-2 MDL No: MFCD00008131 RTECS: MB7600000 Powder Molecular Formula: C2H5NO2 MW: 75.07 Melting Point: 240° (decomposes)

  • L-Glutamine

    MP Biomedicals

    L-Glutamine, the uncharged and amidated analog of L-glutamic acid, is an important amino acid for the incorporation of NH4+ into biomolecules. It is biosynthesized from NH4+ and glutamate via the enzyme glutamate synthetase. In turn, degradation of glutamine to free the ammonia moiety is mediated…

  • Glycine hydrochloride, 98%

    BeanTown Chemical

    CAS: 6000-43-7 EC No: 227-841-8 MDL No: MFCD00012872 RTECS: MC0560000 Solid Molecular Formula: C2H5NO2·HCl MW: 111.53 Melting Point: 176-180°

  • Poly-L-Lysine Hydrobromide

    MP Biomedicals

    Poly-L-lysine is a positively charged amino acid polymer. Poly-lysine binds to DNA, red cell membrane and any negatively charged protein. It is typically used as a coating substrate for culture dishes, slides, etc. It enhances electrostatic interaction between negatively charged ions of the cell…

  • Tryptophan L-

    Amresco

    Grade: USP Molecular Weight: 24.23

  • N-Acetyl-L-cysteine

    MilliporeSigma

  • L-Valine

    Bio Basic Inc.

  • L-Tryptophan

    MilliporeSigma

  • L-Lysine Acetate

    RPI (Research Products International)

  • L-Arginine

    MP Biomedicals

    L-Arginine is one of the three amino acids with basic side chains, and is very hydrophilic in character. Contains a guanidino group in the side chain Biosynthesized in the kidneys Hydrolyzed to urea and ornithine by arginase Can be metabolized to glutamate L-Arginine plays an…

  • L-Isoleucine

    MilliporeSigma

  • Glycine, ACS Reagent

    MP Biomedicals

    Glycine is a non-essential amino acid. Only amino acid with no asymmetric carbon. It is a major inhibitory neurotransmitter. Glycine is widely used as a buffer for a variety of immunological applications. Glycine is also used as an eluent in column chromatography. Glycine has been reported for…

  • L-Tryptophan

    Bio Basic Inc.

  • L-Threonine

    Amresco

    Grade: USP Molecular Weight: 119.12

  • Glycine

    MP Biomedicals

    Glycine is a non-chiral amino acid that can be synthesized in the body from the amino acid serine by Serine Hydroxymethyltransferase. Acts as an inhibitory neurotransmitter Shown to block NMDA-stimulated dopamine release in fetal mesencephalic cell cultures Increase NMDA-receptor…

  • DL-Threonine

    MP Biomedicals

    DL-Threonine is an essential α - amino acid classified as polar which has two chiral centers. In plants and micro-organisms, threonine is synthesized from aspartic acid via aspartyl - semialdehyde and homoserine. DL-Threonine is as an additive to animal feed. They are also used to chelate…

  • L-Phenylalanine

    MilliporeSigma

  • L-Tyrosine

    Bio Basic Inc.

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