8852 Results for: "2,2,2-trichloroethoxysulphonyl+chloride&pageNo=44"

Supplier: SIGMA ALDRICH MICROSCOPY

5,10,15,20-Tetraphenyl-21H, 23H-porphine-p,p′,p,p′′′-tetrasulfonic acid tetrasodium hydrate is a water-soluble porphyrin. It is a negatively charged compound due to the presence of the sulfonate groups. It has been used to functionalize chemically converted graphene to form conductive graphene films of varying thickness.

Supplier: Thermo Fisher Scientific

(R)-(+)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine

Supplier: Merck

Succinimidyl-diazirine (SDA) reagents are a new class of crosslinkers that combine proven amine-reactive chemistry with an innovative and efficient diazirine-based photochemistry for conjugating amine-containing molecules to nearly any other functional group. The SDA crosslinkers include six compounds differing in spacer arm lengths, ability to cleave the crosslinked proteins, and presence or absence of a charged group for membrane permeability. Protein crosslinking is an important technique used to understand protein structure and to stabilize protein-protein interactions, and these SDA reagents extend the efficiency and range of interactions that can be explored by this approach.

Supplier: Merck

Sigma Life Science is committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency.

Supplier: Merck

(R)-(+)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine, Sigma-Aldrich®

Supplier: Merck

(S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine, Sigma-Aldrich®

Supplier: Apollo Scientific

tert-Butyl 6-fluoro-2-oxo-1,2-dihydrospiro[benzo[d][1,3]oxazine-4,4'-piperidine]-1'-carboxylate 95%

Supplier: Apollo Scientific

Ethyl 5-methyl-3-(methylthio)-4,4-dioxo-4,5-dihydro-4lambda~6~-benzo[c]thieno[3,4-e][1,2]thiazine-1-

Supplier: Apollo Scientific

4,4'-(1E,1'E)-2,2'-(1-Phenyl-1H-pyrazole-3,5-diyl)bis(ethene-2,1-diyl)diphenol

Supplier: Cayman Chemical

bis-ANS is a high-affinity non-covalent extrinsic fluorescent dye used to analyze protein conformation. Its predominant interaction with proteins is through its hydrophobic phenyl and naphthyl rings.

Supplier: Thermo Fisher Scientific

3-((2'-(1H-Tetrazol-5-yl)[1,1'-biphenyl]-4-yl)methyl)-2-butyl-1,3-diazaspiro[4.4]non-1-en-4-one

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce Sulfo-SDA (Sulfo-NHS-Diazirine) combines proven NHS-ester and diazirine-based photoreaction chemistries with conjugate amine-containing molecules with nearly any other functional group via long-wave UV-light activation. A 3.9Å spacer arm separates the two photoreactive groups.

Supplier: AAT Bioquest

6-HEX, SE is the amine-reactive succinimidyl ester of 6-HEX acid.

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce LC-SDA (NHS-LC-Diazirine) combines proven NHS-ester and diazirine-based photoreaction chemistries with conjugate amine-containing molecules with nearly any other functional group via long-wave UV-light activation. A 12.5Å spacer arm separates the two photoreactive groups.

Supplier: Merck

Succinimidyl-diazirine (SDA) reagents are a new class of crosslinkers that combine proven amine-reactive chemistry with an innovative and efficient diazirine-based photochemistry for conjugating amine-containing molecules to nearly any other functional group. The SDA crosslinkers include six compounds differing in spacer arm lengths, ability to cleave the crosslinked proteins, and presence or absence of a charged group for membrane permeability. Protein crosslinking is an important technique used to understand protein structure and to stabilize protein-protein interactions, and these SDA reagents extend the efficiency and range of interactions that can be explored by this approach.

Supplier: Thermo Fisher Scientific

Manganese(II) carbonate (≥44% Mn)

Supplier: Merck

(R)-(+)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine, Sigma-Aldrich®

Supplier: Merck

Succinimidyl-diazirine (SDA) reagents are a new class of crosslinkers that combine proven amine-reactive chemistry with an innovative and efficient diazirine-based photochemistry for conjugating amine-containing molecules to nearly any other functional group. The SDA crosslinkers include six compounds differing in spacer arm lengths, ability to cleave the crosslinked proteins, and presence or absence of a charged group for membrane permeability. Protein crosslinking is an important technique used to understand protein structure and to stabilize protein-protein interactions, and these SDA reagents extend the efficiency and range of interactions that can be explored by this approach.

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce SDAD (NHS-SS-Diazirine) combines proven NHS-ester and diazirine-based photoreaction chemistries with conjugate amine-containing molecules with nearly any other functional group via long-wave UV-light activation. A 13.5Å spacer arm containing a cleavable disulfide bond separates the two photoreactive groups.

Supplier: Thermo Fisher Scientific

Sodium borohydride 4.4 M in aqueous solution stable

Supplier: Thermo Fisher Scientific

Appearance: White to off-white Crystalline powder or crystals or needles

Supplier: Thermo Fisher Scientific

Norbornadiene rhodium(I) chloride dimer (≥44% Rh)

Supplier: Thermo Fisher Scientific

Ammonium sulphide 40 - 44% (w/w) in aqueous solution

Supplier: Thermo Fisher Scientific

Sodium selenite Se 44-46%, anhydrous

Supplier: Abcam

Mouse monoclonal [44] to MSH6.

Supplier: Restek

Organic Standard, 4,4'-DDD, 1 ml/ampoule

Supplier: Restek

Organic Standard, 4,4'-DDT, 1 ml/ampoule

Supplier: Restek

Organic Standard, 4,4'-DDE, 1 ml/ampoule

Supplier: Thermo Fisher Scientific

Disodium metasilicate nonahydrate 44-47.5% (total solids)

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce Sulfo-LC-SDA (Sulfo-NHS-LC-Diazirine) combines proven NHS-ester and diazirine-based photoreaction chemistries with conjugate amine-containing molecules with nearly any other functional group via long-wave UV-light activation. A 12.5Å spacer arm separates the two photoreactive groups.