Amino Acids

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Amino Acids

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  • 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-Aspartic Acid

    Amresco

    Grade: High Purity Molecular Weight: 133.1

  • Poly-D-Lysine Hydrobromide

    MP Biomedicals

    Poly-lysine is a polycation which binds to DNA, red cell membrane and any negatively charged protein. When adsorbed to the culture surface, poly-lysine increases the number of positively charged sites available for cell binding. A compromise between the easier to use lower molecular weight products…

  • L-Tryptophan

    MP Biomedicals

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

  • L-Isoleucine

    Bio Basic Inc.

  • L-Valine, 99%

    BeanTown Chemical

    CAS: 72-18-4 EC No: 200-773-6 MDL No: MFCD00064220 RTECS: YV9361000 Solid Molecular Formula: C5H11NO2 MW: 117.15 Melting Point: 295-300° (sublimes) Optical Rotation: [α]20/D +27.0±0.5°, c = 5% in 5M HCl

  • Putrescine Dihydrochloride

    MP Biomedicals

    Putrescine is a biogenic polyamine and precursor of spermidine. It is formed via decarboxylation of ornithine or by decarboxylation of arginine followed by hydrolysis. Binds to the polyamine modulatory site of the NMDA receptor and potentiates NMDA-induced currents; precursor of spermidine.

  • Glycine, Free Base

    RPI (Research Products International)

    For use in preparing electrophoresis buffers. Cell culture tested.

  • N-Acetyl-L-Cysteine

    MP Biomedicals

    N-Acetyl-L-cysteine is an acetylated amino acid with antioxidant and mucolytic properties for isolation of mycobacteria from sputum. As a mucolytic agent, N-Acetyl-L-cysteine serves to dissipate disulfide bonds across mucoproteins, loosening and clearing the viscosity of sputum. …

  • Histamine, Free Base

    MilliporeSigma

  • DL-Serine, 99% [CAS: 302-84-1]

    J&K Scientific

    MF: C3H7NO3 MW: 105.09

  • L-Aspartic Acid

    Bio Basic Inc.

  • L-Tryptophan, 99%

    BeanTown Chemical

    CAS: 73-22-3 EC No: 200-795-6 MDL No: MFCD00064340 RTECS: YN6130000 Powder Molecular Formula: C11H12N2O MW: 204.23 Melting Point: 280-285° (decomposes)

  • N-Acetyl-L-cysteine

    MilliporeSigma

  • L-Leucine, 99%

    BeanTown Chemical

    CAS: 61-90-5 EC No: 200-522-0 MDL No: MFCD00002617 RTECS: OH2850000 Powder Molecular Formula: C6H13NO2 MW: 131.17 Optical Rotation: [α]20/D +15.5±0.5°, c = 5% in 5M HCl

  • L-Tyrosine

    Amresco

    Grade: USP Molecular Weight: 181.19

  • L-Arginine

    RPI (Research Products International)

  • L-Tryptophan

    Bio Basic Inc.

  • 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-D-Lysine Hydrobromide from Synthetic

    MP Biomedicals

    Poly-lysine is a polycation which binds to DNA, red cell membrane and any negatively charged protein. Molecular weight has been determined by Viscosity as well as by HPLC. It is typically used as a coating substrate for culture dishes, slides, etc. It enhances electrostatic interaction…

  • 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…

  • L-Cysteine

    Bio Basic Inc.

  • Spermidine

    MP Biomedicals

    Spermidine is biogenic polyamine formed from putrescine, a precursor of spermine. Spermidine has a role in cell growth processes and the formation and interconversion of spermidine in mammalian cells has been reported. Spermidine binds to and activates NMDA(N-Methyl-D-Aspartate receptor) and has…

  • L-Lysine, Hydrochloride

    MilliporeSigma

  • L-Tyrosine

    Bio Basic Inc.

  • L-Glutamine

    MP Biomedicals

    L-glutamine is an essential amino acid that is a crucial component of culture media that serves as a major energy source for cells in culture. L-glutamine is very stable as a dry powder and as a frozen solution. In liquid media or stock solutions, however, L-glutamine degrades relatively rapidly.…

  • 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…

  • Glycine, ACS, 98.5% min.

    BeanTown Chemical

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

  • L-Asparagine Monohydrate

    Bio Basic Inc.

  • Tryptophan L-

    Amresco

    Grade: USP Molecular Weight: 24.23

  • L-Leucine 100GM

    MilliporeSigma

  • L-Phenylalanine

    MilliporeSigma

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