Molecular Biology

[(2R)-1-[[4-[[3-(Benzenesulfonylmethyl)-5-methylphenoxy]methyl]phenyl]methyl]pyrrolidin-2-yl]methanol hydrochloride Purity: >98% by HPLC NMR (Conforms) Store -20°C Ship RT (1 per EA )

L-Histidine, FCC - The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

(1 per EA )

DL-Methionine, FCC is used as an amino acid nutritional supplement and flavor enhancer. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

(1 per EA )

DL-Lysine Monohydrochloride (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)

DL-Norvaline is an antistatic ingredient used in personal care products, including cosmetics, shampoos, perfumes, soaps, lotions, toothpastes, etc. 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 )

HEPES, Biological Buffer, Ultrapure 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)

Hematoporphyrin, an endogenous porphyrin, is used as an antipsychotic and antidepressant; and can be formed by the acid hydrolysis of hemoglobin. 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 )

PIPES, Biological Buffer (1 per EA )

DL-Leucic Acid (1 per EA )

Trismat(R) Hemisulfate (1 per EA )

(S)-4-Ethyl-4-hydroxy-1H-pyrano-[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione Purity: 0.98 Store -20°C Ship RT (1 per EA )

5(a)-17-(Cyclopropylmethyl)-4,5-epoxy-6-methylene-morphinan-3,14-diol hydrochloride Purity: 98% by HPLC NMR (Conforms) Store RT Ship RT (1 per EA )

6-Isopropoxy-9-xanthone-2-carboxylic acid Purity: 98% by TLC [Ethyl acetate in hexane Purity: 2/1; Rf = 0.65] NMR conforms Store RT Ship RT (1 per EA )

(1E,3E)-1-(4-Fluorophenyl)-2-methylpent-1-en-3-one oxime Purity: 98% by TLC NMR Conforms Store -20°C Ship RT (1 per EA )

3b-[2-(Diethylamino)ethoxy]androst-5-en-17-one hydrochloride Purity: 98% by TLC [ 10 methanol in methylene chloride + 0.1% NH4OH; Rf = 0.43] NMR (Conforms) Store RT Ship RT (1 per EA )

(+)-2-Bromo-12’-hydroxy-2’-(1-methylethyl)-5’-(2-methylpropyl)-ergotaman-3’,6,’18-trione methanesulfonate Purity: >98% by TLC NMR Conforms Store RT Ship RT (1 per EA )

17-(Allylamino)-17-desmethoxygeldanamycin Purity: >98% by TLC NMR Conforms Store RT Ship RT (1 per EA )

N-(1-Benzo[b]thien-2-ylethyl)-N-hydroxyurea Purity: >98% Purity: NMR (Conforms) Store -20°C Ship RT (1 per EA )

Purity: >98% by TLC NMR Conforms Store RT Ship RT (1 per EA )

N-{2-[({4-[(2,2-Dimethylpropanoyl)oxy]phenyl}sulfonyl)amino]benzoyl}glycine sodium Purity: 98% by TLC Store RT Ship RT (1 per EA )

5-[N-(3,4-Dimethoxyphenylethyl)methylamino]-2-(3,4-dimethoxyphenyl)-2-isopropylvaleronitrile hydrochloride Purity: >98% by TLC Store RT Ship RT (1 per EA )

N-(2,6-Dioxo-3-piperidinyl)phthalimide Purity: racemic Purity: 98% by TLC Purity: NMR Conforms Store RT Ship RT (1 per EA )

N-(2,6-Dioxo-3-piperidinyl)phthalimide Purity: racemic Purity: 98% by TLC Purity: NMR Conforms Store RT Ship RT (1 per EA )