Chemicals Amino Acids

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...

L-Cysteine is a proteinogenic amino acid incorporated into proteins as directed by the genetic code. The thiol-side chain participates in a variety of oxidation/reduction reactions within the cell. The side chain participates in the formation of β bonds that modulate the secondary and ternary...

Non-essential amino acid for human development; referred to as an excitatory amino acid (EAA) due to its role in neurotransmission. L-Glutamic Acid Monosodium Salt is used as a neurotransmitter at fast synapses; agonist at kainate, NMDA and quisqualate receptors. Agonist at kainate, NMDA, and...

The Bio Basic L-Asparagine, Anhydrous with a composition of 95-100% L-Asparagine, Anhydrous, is suitable for use in laboratory research use only. It can be stored at a temperature of 18 to 25 degree C. Application: For Laboratory Research Use Only

Structure confirmed. Purity = 98%. Will ship with Certificate of Analysis (CoA)

This is a GMP-grade product that is manufactured in compliance with our Quality Management System in ISO 13485 certified facilities., 1M Sodium Hydroxide

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 between...

L-Tryptophan | CAS 73-22-3 | Calbiochem | 100GM

Structure confirmed. Purity = 98%. Will ship with Certificate of Analysis (CoA)

L-Proline is an amino acid. The conjugation of L-proline with imidazolium-based ionic liquid (IL)-modified magnetic nanoparticles forms a catalyst that can be magnetically recovered and employed in direct asymmetric aldol reaction. The solubility and stability of ezetimibe (EZT) has been reported to...

The RPI L-arginine is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. L-arginine is mainly used to treat heart diseases, high blood pressure (hypertension) and migraines....

The Bio Basic Inc. L-aspartic acid sodium salt monohydrate is suitable for laboratory and research use.

L-Serine | CAS 56-45-1 | Calbiochem | 100GM

For use in preparing electrophoresis buffers. Cell culture tested.

Esomeprazole is an inhibitor of the gastric H+/K+-ATPase and the (S) enantiomer of omeprazole (Item No. 14880).{61476} It reversibly inhibits the activity of the H+/K+-ATPase in an enzyme assay. Esomeprazole (30 mg/kg, s.c.) inhibits histamine-induced gastric acid secretion in rats. Formulations...

Structure confirmed. Purity = 98%. Will ship with Certificate of Analysis (CoA)

(–)-Ropivacaine-d7 is intended for use as an internal standard for the quantification of (–)-ropivacaine (Item No. 21422) by GC- or LC-MS. (–)-Ropivacaine is a potent and reversible blocker of sodium channels in nerve fibers.{33665} In vivo, (–)-ropivacaine induces complete impairment of...

L-Leucine | CAS 61-90-5 | Calbiochem | 100GM

Structure confirmed. Purity = 98%. Will ship with Certificate of Analysis (CoA)

The RPI dihydrochloride L-cysteine with strong concentration levels should always be stored in a room temperature and is used in research and manufacturing applications. Application: For Research or Further Manufacturing use only

The RPI L-cysteine is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: For Research or Further Manufacturing use only

Structure confirmed. Purity = 98%. Will ship with Certificate of Analysis (CoA)

L-Tryptophan

DL-Homocysteine is a thiol-containing amino acid derived from methionine.{48974} It inhibits vasodilation of precontracted isolated guinea pig pulmonary artery rings induced by acetylcholine (ACh) and enhances potassium chloride- and phenylephrine-induced contraction of isolated guinea pig pulmonary...