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Basic Violet 3 solution_SC

Leverandør: VWR Chemicals

Beskrivelse: Primary stain for Gram staining

MSDS Certifikater

Methylene Violet 3RAX 90% (dye content), Sigma-Aldrich®

Leverandør: SIGMA ALDRICH MICROSCOPY

Beskrivelse: Methylene Violet 3RAX has been used as a reagent in a preparation of citrate methylene violet, which is used for staining yeast cells. It is also used as an internal standard in tandem mass spectrometry (MS/MS) for the quantification of methylene blue in blood sample.

Certifikater

Guanidiniumchlorid ≥99%, crystalline powder, Ultrapure

Leverandør: MP Biomedicals

Beskrivelse: Applications
Guanidine hydrochloride can be used as the first step in refolding proteins or enzymes into their active form. Urea and dithiothreitol (DTT) may also be necessary. Also used in the isolation of RNA. It is a strong chaotropic agent useful for the denaturation and subsequent refolding of protein, it can solubilize insoluble or denatured proteins such as inclusion bodies and be used for the recovery of periplasmic proteins. This can be used as the first step in refolding proteins or enzymes into their active form. Urea and dithiothreitol (DTT) may also be necessary. Also used in the isolation of RNA.
Product Description
The crystal structure of Guanidine hydrochloride consists of a network of guanidinium cations and chloride anions linked by N–H•••Cl hydrogen bonds,it is a strong chaotropic agent.Guanidine HCl may agglomerate upon storage. It may appear as a free-flowing crystalline powder, a freeflowing powder with solid material dispersed throughout, or a solid. The quality of the product does not appear to be affected and solutions prepared from the free-flowing and lumpy guanidine HCl appear identical

Grade: Ultra Pure
Purity: >99%
Keywords: Guanidium chloride, chaotropic agent
Key Applications: Chaeotropic agent
Product Type: Biochemicals
Biochemical Category: Chaotropic Agents
Density: 1.345 g/cm³ at 20 °C (Lit.)
Melting Point: 180-190 °C
UV/Visible Absorbance: OD260nm (6.0 M aq soln) <0.03
Presentation: White Crystalline Powder
pH: 4-6 (6.0 M aq soln)
Solubility: Soluble in water,Clear, Colorless Solution (6 M - clear, colorless solution).
Storage & Handling: Room Temperature, desiccate

MSDS

Direct Violet 1

Varenummer: (TCIAC0551-25G)

Leverandør: TCI

Beskrivelse: Direct Violet 1

UOM: 1 * 25 g

Tilbud

N/A Each

Basic Violet 3

Leverandør: TCI

Beskrivelse: Basic Violet 3

Ethyl Violet 80%

Varenummer: (ACRO410490250)

Leverandør: Thermo Fisher Scientific

Beskrivelse: Ethyl Violet 80%

UOM: 1 * 25 g

Tilbud

N/A Each

Ultrarene vandsystemer, arium® basic

Leverandør: Sartorius

Beskrivelse: arium® basic systemet leverer ASTM type 1 ultrarent vand og bruges til både kritiske opgaver og rutineanalyser. arium® basic er strømlinet, så det kun omfatter de nødvendigste funktioner til fremstilling af ultrarent vand af høj kvalitet, og er et rentabelt alternativ til den kritiske bruger, som også er meget brugervenligt.