Molecular Biology

MES, Anhydrous, Biological Buffer (1 per EA )

Betaine Hydrochloride is a vitamin-like substance that is found in many whole grains. It is an acidic form of betaine, which is a form of hydrochloric acid that is derived from the beet. It can be used as a supplement to aid in the digestion of proteins as well as other benefits. It is used as a moisturizer and stabilizer in skin care formulations and increases the water solubility of active compounds. In surfactant solutions, betaine acts as a foam modifier and increases the foam volume and stability and improves the after-feel of conditioners. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Glucose-6-phosphate Disodium Salt (1 per EA )

Dansyl-L-phenylalanine (1 per EA )

2-Deoxy-D-ribose, Crystalline, also known as 2-deoxyribose, is a monosaccharide and a deoxy sugar. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Glycerin, BiotechGrade, is a sugar alcohol (polyol) compound. An odorless, viscous and colorless liquid that has three hydroxyl groups that allow its solubility in water and give it it's hygroscopic nature. Used in the personal care and pharmaceutical industry for improving smoothness and lubrication it is also used as a solvent and preservative.

(1 per EA )

Melatonin, Powder known chemically as N-acetyl-5-methoxytryptamine is a naturally occurring hormone that is found in many animals, plants and microbes. Melatonin is categorized by the FDA as a dietary supplement and is not regulated as a pharmaceutical drug. There have been several studies done on melatonin as a potential treatment of gastro-esophageal reflux disease, cancer, immune disorders, cardiovascular disease, depression, seasonal affective disorder, sleep disorders, sexual dysfunction and insomnia. Results have shown that prolonged release of melatonin produces good results in treating insomnia in the elderly.

(1 per EA)

Ethylenediaminetetraacetic Acid Trisodium Salt is a colorless aminopolycarboxylic acid that is water soluble. It is typically used to dissolve lime scale. It is valuable because of its role as a six toothed ligand and chelating agent. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA)

CAPSO Sodium Salt, Biological Buffer is used as a zwitterionic biological buffer often used as a buffering agent. Non-graded CAPSO Sodium Salt, Biological Buffer supplied by Spectrum is indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use. (1 per EA )

Guanidine Hydrochloride, BiotechGrade is considered a chaotrope and a strong denaturants utilized in physiochemical studies of protein folding. Proteins become randomly coiled at high concentrations of guanidinium chloride. Spectrum offers highly pure reagents suitable for biochemical research and analysis. The critical parameters involved are absence of inhibitors such as traces of heavy metals as well as biochemical function tests for enzymes, coenzymes and enzyme substrates.

(1 per EA)

N-Benzyloxycarbonyl-L-phenylalanyl-L-alanine (1 per EA )

Proline, USP. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA)

Fmoc-Tyr(tBu)-OH, 97+ Percent (1 per EA )

CAPSO Sodium Salt, Biological Buffer is used as a zwitterionic biological buffer often used as a buffering agent. Non-graded CAPSO Sodium Salt, Biological Buffer supplied by Spectrum is indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use. (1 per EA )

Mannitol, BiotechGrade (1 per EA )

L-Leucine Hydroxamate -- Trifluoroacetic acid Complex is a branched-chain alpha-amino acid and classified as a flavor enhancer and food additive. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

N-Acetyl-DL-phenylalanine (1 per EA )

Alcian Blue 8GX, also known as Ingrain blue 1, is part of the polyvalent basic dyes used to stain acidic polysaccharides like glycosaminoglycans in cartilages. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

L-Cystine Dihydrochloride (1 per EA )

HEPES, cGMP Manufactured is a zwitterionic biological buffer and is one of Good's buffers widely used in cell culture. Non-graded HEPES, cGMP Manufactured supplied by Spectrum is indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use. (1 per EA )

L-Lysine Monohydrochloride is an alpha-amino acid salt that is essential in humans. It is used in the biomanufacturing of recombinant proteins and monoclonal antibodies and is an important constituent in cell culture media. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

DL-Leucic Acid (1 per EA )

Dipotassium Dihydrogen Ethylenediaminetetraacetic Acid, Reagent (1 per EA)

Proline, USP. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA)