Amino Acids

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Amino Acids

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  • L-Tryptophan

    Bio Basic Inc.

    L-Tryptophan

  • 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…

  • Urea, Reagent Grade

    MP Biomedicals

    Urea is a prinicipal protein metabolite end product of nitrogen metabolism in most mammals, formed by the enzymatic reactions of the Kreb's cycle and the major product for the removal of free ammonia (NH4+) in vivo. Urea is a mild agent usually used in the solubilization and denaturation of…

  • 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…

  • MF: C3H7NO2 MW: 89.09

  • L-Cystine, 99%

    BeanTown Chemical

    CAS: 56-89-3 EC No: 200-296-3 MDL No: MFCD00064228 RTECS: HA2690000 Powder Molecular Formula: C6H12N2O4S2 MW: 240.30 Melting Point: 240° (decomposes) Optical Rotation: [α]20/D -219±5°, c = 1% in 1M HCl

  • Urea, Ultra Pure

    MP Biomedicals

    Urea is a prinicipal protein metabolite end product of nitrogen metabolism in most mammals, formed by the enzymatic reactions of the Kreb's cycle and the major product for the removal of free ammonia (NH4+) in vivo. Urea is a mild agent usually used in the solubilization and denaturation of…

  • L-Tyrosine

    Bio Basic Inc.

    L-Tyrosine

  • L-Lysine, Hydrochloride

    MilliporeSigma

  • 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, 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)

  • 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-Methionine

    MP Biomedicals

    Methionine is one of the common sulfur-containing amino acids. Methionine is a common methyl-group donor to various substrates, such as creatine, epinephrine, ergosterol, and choline. L-Methionine is used as an essential amino acid for human development and therapeutically acts as an antidote…

  • L-Histidine HCl

    RPI (Research Products International)

  • L-Cysteine hydrochloride monohydrate (LCHCMH) is a water soluble salt of the non-essential amino acid, L-cysteine. Widely employed in the medicine industry Thermodynamic features of a solution of LCHCMH in water have been reported NMDA glutamatergic receptor antagonist L-Cysteine…

  • CAS: 1119-34-2 EC No: 214-275-1 MDL No: MFCD00064550 RTECS: CF1995500 Powder Molecular Formula: C6H14N4O2·HCl MW: 210.66 Optical Rotation: [α]20/D +22.0±0.5°, c = 5% in 5M HCl

  • Poly-L-lysine is a nonspecific attachment factor for cells useful in promoting cell adhesion to solid substrates.

  • 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-Cysteine, Free Base

    MilliporeSigma

  • beta-Alanine, 98%

    BeanTown Chemical

    CAS: 107-95-9 EC No: 203-536-5 MDL No: MFCD00008200 RTECS: UA2369200 Crystalline Molecular Formula: C3H7NO2 MW: 89.09 Melting Point: 202° (decomposes) Density (g/mL): 1.437

  • L-Cystine

    MP Biomedicals

  • 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. …

  • 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-Carnosine

    RPI (Research Products International)

  • L-Methionine

    RPI (Research Products International)

  • Glycine

    MP Biomedicals

  • L-Isoleucine, 99%

    BeanTown Chemical

    CAS: 73-32-5 EC No: 200-798-2 MDL No: MFCD00064222 RTECS: NR4705000 Solid Molecular Formula: C6H13NO2 MW: 131.17 Melting Point: 288° (decomposes)

  • L-Leucine

    RPI (Research Products International)

    Synthetic cytokinin growth regulator.

  • Alanine

    G-Biosciences

    Features CAS#: 56-41-7 Molecular Formula: C3H7NO2 Molecular Weight: 89.09

  • L-Valine

    RPI (Research Products International)

    USP Grade. Pyrogen Free.

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