9312 Results for: "Benedict\\\'s+reagent"

Supplier: Thermo Fisher Scientific

The Pierce™ yeast DNA extraction reagent kit uses Y-PER yeast protein extraction reagent to quickly extract and purify genomic and plasmid DNA from yeast.

Supplier: SIGMA ALDRICH MICROSCOPY

To be used with SIAL 69571 Ren HY 956 (Hardener for Epoxy Embedding Medium)

Supplier: Merck Millipore (Calbiochem‎)

A protective agent for SH groups. Cyclizes as it reduces disulfides to thiols, so reaction is "driven" to completion. Does not contain waxy surfactant found in many other preparations.

Supplier: Honeywell Chemicals

Patton-Reeders reagent (Calconcarboxylic acid) for complexometry, Fluka™

Supplier: TriLink BioTechnologies

TriLink's patented CleanCap® Reagent AG (3' OMe) is a co-transcriptional capping reagent for in vitro transcription of 5' capped mRNA resulting in a Cap 1 structure with >95% capping efficiency.

Supplier: SIGMA ALDRICH MICROSCOPY

Hartman′s fixative, which is also known as Davidson′s Fixative, contains acetic acid, alcohol, and formalin. It is widely used for the preservation of eye, bone marrow, breast, testis, and other tissues for histologic examination

Supplier: SIGMA ALDRICH MICROSCOPY

Araldite® is an epoxy resin commonly used for embedding. It is basically free from polymerization damage and the plastic does not sublime in the microscope, hence providing continual support and preservation of fine detail.[1] It is composed of araldite M or CY 212, dodecenyl succinic anhydride, dibutyl phthalate and 2,4,6-tridimethylamine methyl phenol.

Supplier: SIGMA ALDRICH MICROSCOPY

Bouin's solution is an excellent fixative for preserving soft and delicate structures. It is prepared with saturated picric acid, formaldehyde and acetic acid.

Supplier: Merck

DPX new is a synthetic non aqueous mounting medium for microscopy. In its formulation, the teratogenic plasticiizer dibutyl phthalate (DBP) has been avoided, which renders the composition safer for the environment and more user friendly than the conventionally used mounting agents such as DPX.

Supplier: Merck

Nucleic Acid Purification Kits and Reagents, Montage® injection solution, 500 ml

Supplier: Beckman Coulter

This prep system kit isolates and purifies genomic DNA (gDNA) from whole blood. The kit is uses Solid Phase Reversible Immobilisation (SPRI) paramagnetic bead-based technology to effectively produce a high recovery of high quality DNA for downstream applications such as PCR.

Supplier: Avantor

Formalin (dissolved formaldehyde) is used in histopathology laboratories.

Supplier: G-Biosciences

Ellman's reagent is a versatile, water-soluble compound for quantifying free sulfhydryl groups in solution. It reacts with a free sulfhydryl group to yield a mixed disulfide and 2-nitro-5-thiobenzoic acid (NTB), a measurable yellow colored product at 412nm.
Ellman's reagent is very useful as a free sulfhydryl assay reagent due to its high specificity for -SH groups at neutral pH, high molar extinction coefficient and short reaction time.

Supplier: SIGMA ALDRICH MICROSCOPY

Immersion oil is used for high resolution (1000X) light microscopy work under oil immersion objective lens.

Supplier: Merck

Used to increase lens effectiveness

Supplier: Thermo Fisher Scientific

Sulpho-SHPP, sulphosuccinimidyl-3 -(4-hydroxypheynyl) propionate, also known as water-soluble Bolton-Hunter reagent, conjugates tyrosine-like functional groups to primary amines to increase the number of tyrosyl groups that can be iodinated by iodine-125 labeling procedures.

Supplier: OZ BIOSCIENCES

Mag4C-AD is designed for magnetic virus concentration. It has been specifically developed for capturing, concentrating and storing adenoviruses.

Supplier: OMEGA BIO-TEK

Nucleic Acid Purification Kits and Reagents, cHTR reagent, 50 ml

Supplier: OZ BIOSCIENCES

LipoMag™ transfection kit combines the efficiency of DreamFect™ Gold with CombiMag™ magnetic nanoparticles. By taking advantage of Magnetofection transfection techniques, the LipoMag™ kit reaches even higher transfection efficiency, especially in primary cells, while reducing toxicity. It is suitable for all type of nucleic acids such as plasmid DNA, linearised DNA, siRNA, oligonucleotides, double stranded RNA, mRNA and shRNA.

Supplier: BTX

Easily perform advanced transfection protocols with multiple groups of pulses-each with separate parameters.

Supplier: Honeywell Chemicals

Coulometric Karl Fischer titrations normally require two reagent solutions: an anolyte (the solution in the anodic compartment) and a catholyte (the solution in the cathodic compartment).

Supplier: MP Biomedicals

DL-Dithiothreitol is also known as Clelands reagent; Protective agent for sulfhydryl groups (-SH). Quantitatively reduces disulfides (-S-S- to -SH). In this reaction the DTT is oxidized to the cyclic disulfide which ensures the reduction of other disulfides in solution. Disulfide reduction occurs quickly at pH 8.
Dithiothreitol is useful for stabilizing sulfhydryl containing enzymes. Effective in sample buffers for reducing protein disulfide bonds prior to SDS-PAGE. DTT can also be used for reducing the disulfide bridge of the cross-linker N,N'-bis(acryloyl)cystamine to break apart the matrix of a polyacrylamide gel. DTT is less pungent and is less toxic than 2-mercaptoethanol.
Useful for stabilizing sulfhydryl-containing enzymes.

Supplier: TriLink BioTechnologies

TriLink's patented CleanCap® Reagent M6 [CleanCap m6AG (3′ OMe)], is designed for the co-transcriptional capping of mRNA to produce an mRNA with base-modified Cap 1. Cap-1 mRNAs have superior in vivo activity compared to Cap-0 mRNAs produced by legacy capping methods.

Supplier: VWR Chemicals

Fehling's reagent (kit, contains solution I and II) Reag. Ph. Eur. 1023300 for qualitative determination of reducing sugars

Supplier: Apollo Scientific

Used for measurement of sulphhydryl content inpeptides, proteins and tissue.

Supplier: SIGMA ALDRICH MICROSCOPY

DPX Mountant for histology has been used as a slide mountant to fix sections.

Supplier: Thermo Fisher Scientific

3H-1,2-Benzodithiol-one-1,1-dioxide (beaucage reagent) ≥99%

Supplier: VWR Chemicals

When sectioning frozen tissue for rapid surgical biopsy diagnosis or for research (typically in Histochemistry), the tissue sample must be firmly attached to the microtome stage or chuck. Embedding material such as OCT are preferred as these also provide a supportive and protective aid to sectioning.

Supplier: SIGMA ALDRICH MICROSCOPY

Immersion oil has been used in epifluorescent microscopy and cell identification.

Supplier: SIGMA ALDRICH MICROSCOPY

HistoChoice® is a patented, complex mixture of agents that allow tissues to retain their structure, antigenic sites and nucleic acid sites. This formulation in non-citrus, contains no mercury, formaldehyde or glutaraldehyde.