11110 Results for: "3-Nitrobenzoic+acid&pageNo=55"

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Metabolism Experiment Kit

Supplier: Lab-Aids

With the Metabolism Experiment Kit, students draw correlations between organism size, oxygen consumption, and temperature.

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VWR® Poly Bags, Flat

Supplier: VWR International

Flat bags are made with an extra-strong bottom seal or a durable side weld.

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VWR® Disposable Petri Dishes

Supplier: VWR International

Clearly superior, high-quality Petri dishes are manufactured from virgin crystal grade polystyrene for optimum flatness and high optical clarity.

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Monoject™ Hypodermic Needles, Sterile, Covidien

Supplier: Cardinal Health

Ultra-sharp, stainless steel needles are tri beveled, latex free, and anti coring.

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5,5-Diphenylhydantoin 99%

Supplier: Thermo Scientific Chemicals

5,5-Diphenylhydantoin 99%

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5,5-Dimethylacetylacetone 99%

Supplier: Thermo Scientific Chemicals

5,5-Dimethylacetylacetone 99%

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5,5-Dimethylhydantoin 97%

Supplier: Thermo Scientific Chemicals

Fieser: 7,126

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5,5-Difluoropiperidin-2-one ≥97%

Supplier: Ambeed

5,5-Difluoropiperidin-2-one ≥97%

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2,2',5,5'-Tetramethylbiphenyl 98%

Supplier: Thermo Scientific Chemicals

2,2',5,5'-Tetramethylbiphenyl 98%

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5,5-Dimethylhydantoin 97%

Supplier: Ambeed

5,5-Dimethylhydantoin 97%

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3,3',5,5'-Tetramethylbiphenyl ≥97%

Supplier: Thermo Scientific Chemicals

3,3',5,5'-Tetramethylbiphenyl ≥97%

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5,5-Dimethyloxazolidin-2-one 95%

Supplier: Ambeed

5,5-Dimethyloxazolidin-2-one 95%

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AASTYs (Acrylic acid-co-styrenes) - like AASTY 6-55 - are highly-alternating copolymers, well-suited for generating native lipid nanodiscs. They are a 2022 novel developed series for membrane protein solubilization & stabilization. AASTY 6-55 gets its name from its molecular weight and Acrylic Acid : Styrene Ratio. These varying ratios of acrylic acid to styrene contribute to the hydrophilic properties of our AASTYs. In general, lighter AASTYs, like 6-55 tend to be more aggressive, while heavier AASTYs, such as 11-45 show higher thermodynamic stability.

The exact composition of AASTY copolymers shows different extraction efficiency, depending on the lipid composition of the lipid bilayers being formulated into nanodiscs. As AASTY is made by controlled radical polymerization techniques, the dispersity of polymer molecular weight distribution is low, and the molecular weights are controlled. This means that excess AASTY copolymer can be removed by dialysis after nanodisc formation. Based on previous findings on SMA, it is the expectation that AASTY of different molecular weights will display different rates of nanodisc formation, extraction efficacy, and stability of resulting nanodiscs.

Every membrane protein solubilization needs to undergo a screening process before. The characteristic phospholipid environment surrounding the different membrane proteins in question performs differently well with each polymer. To support you in this process, we offer a handy Screening Kit for AASTYs to test them all. Additionally, we recommend the two following publications if you would like to get further information: Smith et al. 2020 & Timcenko et al. 2022

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5,5-Diphenylhydantoin 99+%

Supplier: Ambeed

5,5-Diphenylhydantoin, Purity: 99+%, CAS Number: 57-41-0, Appearance: White powder, Storage: Inert atmosphere, Store in freezer, under -20C, Size: 1G

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5,5-Diphenylhydantoin for synthesis, Sigma-Aldrich®

Supplier: MilliporeSigma

Cas Number 57-41-0 5G

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2-Bromodibenzothiophene 5,5-Dioxide ≥95.0% (by GC)

Supplier: TCI America

2-Bromodibenzothiophene 5,5-Dioxide, Purity: >95.0%(GC), CAS Number: 53846-85-8, Molecular Formula: C12H7BrO2S, Molecular Weight: 295.15, Synonyms: 2-Bromodibenzosulfolane, 2-Bromodibenzothiophene Sulfone, Size: 1G

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3-Bromodibenzothiophene 5,5-Dioxide ≥98.0% (by GC)

Supplier: TCI America

3-Bromodibenzothiophene 5,5-Dioxide, Purity: >98.0%(GC), CAS Number: 116668-69-0, Molecular Formula: C12H7BrO2S, Molecular Weight: 295.15, Synonyms: 3-Bromodibenzosulfolane, 3-Bromodibenzothiophene Sulfone, Size: 1G

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5,5'-Methylenediisophthalic acid 98%

Supplier: Ambeed

5,5'-Methylenediisophthalic acid 98%

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5,5-Dimethylpyrrolidin-2-one 98%

Supplier: Ambeed

5,5-Dimethylpyrrolidin-2-one 98%

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1,3-Dichloro-5,5-dimethylhydantoin 98%

Supplier: Thermo Scientific Chemicals

1,3-Dichloro-5,5-dimethylhydantoin 98%

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Dibenzothiophene-5,5-dioxide 98%

Supplier: Ambeed

Dibenzothiophene-5,5-dioxide 98%

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5,5'-Dibromo-2,2'-bipyridyl 97%

Supplier: Ambeed

5,5'-Dibromo-2,2'-bipyridyl 97%

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Ethyl 5,5-dimethyl-3-oxohexanoate ≥95%

Supplier: Ambeed

Ethyl 5,5-dimethyl-3-oxohexanoate ≥95%

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5,5-Dimethylhydantoin ≥97%

Supplier: BeanTown Chemical

CAS: 77-71-4; EC No: 201-051-3; MDL No: MFCD00005266; RTECS: MU0977000 Crystalline/Powder; Molecular Formula: C5H8N2O2; MW: 128.13 Melting Point: 174-177°

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5,5'-Dimethyl-2,2'-bipyridyl 98%

Supplier: Thermo Scientific Chemicals

5,5'-Dimethyl-2,2'-bipyridyl 98%

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3,3',5,5'-Tetramethylbenzidine (TMB) 98%

Supplier: Thermo Scientific Chemicals

Excellent colorimetric substrate for detection of horseradish peroxidase labelled probes; particularly useful in ELISA techniques, blue result can be read spectrophotometrically at 370 or 650 nm3,3',5,5'-Tetramethylbenzidine is used as a clinical reagent for testing blood.

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5,5'-Methylenedisalicylic acid 95%

Supplier: Thermo Scientific Chemicals

5,5'-Methylenedisalicylic acid 95%

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Cyanine 5.5 bisacid ≥95% [equivalent to Cy5.5® bisacid]

Supplier: AAT Bioquest

A variety of cyanine 5.5 (Cy5.5®) dyes has been used to label biological molecules for fluorescence imaging and other fluorescence-based biochemical analysis.