Molecular Biology

Selenium Proteinate, 2 Percent is a chelated mineral product designed as nutritional animal feed supplements. 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-Cysteine is biosynthesized in humans and a semi-essential amino acid. 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 )

4-[(6,10-Dihydro-5,10-dimethyl-6-oxo-5H-pyrimido[5,4-b]thieno[3,2-e]diazepin-2-yl)amino]benzenesulfonamide Purity: >98% by HPLC Purity: NMR (Conforms) Store -20°C Ship RT (1 per EA )

Arginine Hydrochloride, USP is a semiessential amino acid. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA )

Bis-Tris Hydrochloride, Biological Buffer is a zwitterionic biological buffer often used as a buffering agent in biological and biochemical research. Non-graded Bis-Tris Hydrochloride, 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 )

Edetate Disodium, Dihydrate, BiotechGrade is used in molecular biology applications to minimize metal ion contamination and prevent enzymatic activity. EDTA disodium dihydrate is routinely used in electrophoresis DNA and protein separation applications to chelate metal ions required for enzymatic activity that could potentially damage DNA and protein structure.

(1 per EA )

D-Serine, also known as 2-Amino-3-hydroxypropanoic acid, is classified as a polar amino acid. 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 )

Benzyloxycarbonyl-Asp(OMe)-Glu(OMe)-Val-Asp(OMe)-fluoromethylketone Purity: >98% by TLC Purity: NMR (Conforms) Store -20°C Ship RT (1 per EA )

Dextrose, Anhydrous, Granular, BiotechGrade is a simple monosaccharide sugar and is commonly referred to as glucose. 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 )

Fmoc-His(Trt)-OH, 97+ Percent (1 per EA )

Chromotrope 2R (1 per EA )

Acetylcysteine, USP is a mucomyst used to treat the symptoms of pulmonary disease and diagnostic bronchoscopy. All Spectrum Chemical USP products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

(1 per EA )

Lactalbumin (1 per EA )

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

Dehydrated Alcohol, 200 Proof, BiotechGrade The GR is an EMD trademark and indicates this chemical reagent is suitable for use in analytical chemistry and that the product meets or exceeds American Chemical Society (ACS) requirements.

(1 per EA )

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

Cysteine Hydrochloride, Monohydrate, USP is a semi-essential amino acid. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA )

L-Cysteine is biosynthesized in humans and a semi-essential amino acid. 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,N-Dimethyl-2-[4-(2-methylphenyl)-2-oxo0chromen-7-yl]oxypropanamide Purity: >98% by TLC NMR (Conforms) Store -20°C Ship RT (1 per EA )

1-[3-(Difluoromethyl)isothiazol-5-yl]-3-[2-fluoro-5-(hydroxymethyl)pyridine-4-yl]urea Purity: >98% by HPLC NMR (Conforms) Store -20°C Ship RT (1 per EA )

HEPES, Biological Buffer is as it's name suggests, a buffering agent. It's a zwitterionic organic chemical that is one of the '20 Good's buffers.' Because it's better at maintaining physiological pH despite changes in carbon dioxide, it is widely used in cell culture. It has a decrease of water dissociation with falling temperature, this is especially relevant when working at low temperatures as it maintains enzyme function and structure. That said, it is important when working with HEPES for that particular purpose to keep the HEPES-containing solution in darkness as much as possible.

(1 per EA )

beta-Nicotinamide Adenine Dinucleotide Sodium Salt is also known as Sodium Nicotinamide adenine dinucleotide. It is a coenzyme which can be found in living cells and plays a role in metabolism and acts as a coenzyme in redox reactions. 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 )

5-Hydroxy-L-tryptophan is an intermediate in the biosynthesis of serotonin from tryptophan. As a non-graded research active ingredient this material can be used for chemical analysis support, including testing and formulation. 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 )

Phenylalanine, USP is an amino acid, a building block of protein. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA )