22647 Results for: "sand (NHS-SS-Diazirine) (succinimidyl 2-((4,4'-azipentanamido)ethyl)-1,3'-dithiopropionate)"

Corrected to: sand (NHS-SS-diazepine) (succinimidyl 2-((4,4'-azipentanamido)ethyl)-1,3'-dithiopropionate)

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TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride), Ultrapure

Supplier: VWR

Reagent for stabilization of buffer formulations and electrophoresis of biological molecules.

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o-Tolidine 98%

Supplier: Thermo Scientific Chemicals

o-Tolidine 98%

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Commonly used to denature nucleic acids for electrophoresis and to study the secondary and tertiary structure of proteins. Effective for maintaining DNA in a highly denatured state during sequencing protocols, urea is also useful for accelerating the activity of Proteinase K digestions. Effectively denatures RNA. For use in nucleic electrophoresis applications.

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TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride), Proteomics Grade

Supplier: VWR

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TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride) ≥99.0%, Bioreagent

Supplier: VWR

Material is of non-animal, non-human origin

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Urea 98.0-102.0% USP, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Urea 98.0-102.0% USP, J.T.Baker®

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VWR® Zahn Cup-Type Viscometers

Supplier: VWR International

Viscometers provide quick, accurate measurement of the viscosity of liquids in Zahn seconds, which is the amount of time required for a steady stream of liquid to flow from the hole in the bottom of the cup.

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Urea 98.0-102.0% USP, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

GMP manufactured.

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Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8-100.1% (dry basis), AR® ACS, Macron Fine Chemicals™

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

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Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) USP, Multi-Compendial, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Tromethamine Usp 50Kg

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L(+)-Glutamic acid 98.5-101.5% USP, Multi-Compendial, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

L(+)-Glutamic acid 98.5-101.5% USP, Multi-Compendial, J.T.Baker®

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Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99.0% (dried basis), BAKER ANALYZED®, Biochemical Reagent for liquid chromatography, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

For liquid chromatography. Lot analysis on label.

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Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99.9% (dried basis), Ultrapure Bioreagent for molecular biology, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Buffer for molecular biology and liquid chromatography.

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Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8-100.1% (dry basis), BAKER ANALYZED® ACS, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Lot analysis on label.

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Urea 99.0-100.5%, BAKER ANALYZED® ACS, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Lot analysis on label.

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Urea ≥99.5%, Ultrapure Bioreagent, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

For protein solubilization and denaturation. DNase-, RNase-, protease-, and cyanate-free.

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Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99.8%

Supplier: IBI Scientific

Tris is commonly used in biological and electrophoresis buffer systems such as Tris-Acetate, Tris-Borate, Tris-Phosphate, and Tris-Glycine.

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Masterflex® Direct-Reading Variable-Area Flowmeters for Nitrogen, Acrylic, Avantor®

Supplier: AALBORG INSTRUMENTS & CONTROL

Designed for labs and plant processes where multiple gases are used.

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Stainless Steel Ruler, Mortech®

Supplier: Mortech Manufacturing

Rulers have a non-glare satin finish with micro-fine graduations etched on the surface.

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Urea ≥99.0% (by total nitrogen basis) for Biochemical Research

Supplier: TCI America

[for Biochemical Research]
CAS Number: 57-13-6
MDL Number: MFCD00008022
Molecular Formula: CH4N2O
Molecular Weight: 60.06
Purity/Analysis Method: >99.0% (N)
Form: Crystal
Color: White
Melting point (°C): 135

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Urea 99.0-100.5% USP, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Urea 99.0-100.5% USP, J.T.Baker®

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L(+)-Glutamic acid

Supplier: Bachem Americas

Sequence: H-Glu-OH

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Urea ≥99.0% FCC

Supplier: Spectrum Chemicals

Urea, FCC is a component of animal feed, providing a relatively cheap source of nitrogen to promote growth. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage, nutritional supplements and personal care 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.

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L(+)-Glutamic acid ≥99.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 56-86-0
MDL Number: MFCD00002634
Molecular Formula: C5H9NO4
Molecular Weight: 147.13
Purity/Analysis Method: >99.0% (T)
Form: Crystal
Melting point (°C): 225
Specific rotation [a]20/D: 32 deg (C=5, HCl(1+5))