Hai cercato: EDTA+sale+bisodico+diidrato

Codice catalogo: (A1702.1000)

Fornitore: PanReac AppliChem

Codice articolo fornitore: A1702.1000

Codice articolo locale: APLIA1702.1000

Descrizione: L(+)-Cisteina cloridrata monoidrata

UOM: 1 * 1 kg

Promo

Fornitore: Thermo Fisher Scientific

Descrizione: L(+)-Cisteina cloridrata monoidrata ≥99%

MSDS Certificati

Fornitore: TCI

Descrizione: L(+)-Cisteina cloridrata monoidrata ≥99.0% (by titrimetric analysis)

Fornitore: MP Biomedicals

Descrizione: Guanidine Hydrochloride is a protein denaturant and thus having an important role in molecular weight determinations.
Guanidine Hydrochloride is a strong chaotropic agent useful for the denaturation and subsequent refolding of proteins. This strong denaturant can solubilize insoluble or denatured proteins such as inclusion bodies. 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. Guanidine HCl is used in the isolation of RNA to dissociate the nucleoprotein into its nucleic acid and protein moieties. It is an inhibitor of RNase. Highly concentrated (6 - 8 M) Guanidine HCl solutions are used to denature native globular proteins. It apparently disrupts hydrogen bonds which hold the protein in its unique structure. However, there also is evidence suggesting that guanidine hydrocholoride may disrupt hydrophobic interactions by promoting the solubility of hydrophobic residues in aqueous solutions.

Certificati

Fornitore: MP Biomedicals

Descrizione: Storage: Room Temperature
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 free flowing 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.
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. Guanidine hydrochloride 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.

Codice catalogo: (23255.186)

Fornitore: VWR Chemicals

Codice articolo locale: VWRC23255.186

Descrizione: L(+)-Cisteina cloridrata monoidrata, TECHNICAL

UOM: 1 * 100 g

MSDS Certificati Promo

Fornitore: Thermo Fisher Scientific

Descrizione: L(+)-Cisteina cloridrata monoidrata 98.5-101.5% (dry basis)

Codice catalogo: (EDQMC3290000)

Fornitore: EDQM

Codice articolo fornitore: C3290000

Codice articolo locale: EDQMC3290000

Descrizione: L(+)-Cisteina cloridrata monoidrata

UOM: 1 * 100 mg

Promo

Codice catalogo: (23257.183)

Fornitore: VWR Chemicals

Codice articolo locale: VWRC23257.183

Descrizione: L(+)-Cisteina cloridrata monoidrata 98.5-101.0% per biochimica

UOM: 1 * 100 g

MSDS Certificati Promo

Fornitore: Apollo Scientific

Descrizione: USP, Ph.Eur.

Certificati

Fornitore: Spectrum Chemical

Descrizione: BSE/TSE statement (available upon request)
Allergen statement (available upon request)

Fornitore: MP Biomedicals

Descrizione: Cysteine is a major biological source of sulphur and is one of the two common sulphur-containing amino acids. It is a NMDA glutamatergic receptor antagonist.

Fornitore: MP Biomedicals

Descrizione: 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

Fornitore: MERCK PRODUCTION CHEMICALS

Descrizione: L-Cysteine hydrochloride monohydrate 98.5-101.0% (alkalimetric, calculated on anhydrous substance), EMPROVE® ESSENTIAL Ph. Eur., USP suitable for use as excipient, SAFC®

MSDS Certificati

Codice catalogo: (PROOMM3511.00)

Fornitore: LGC Standards PROMOCHEM

Codice articolo fornitore: MM3511.00

Codice articolo locale: PROOMM3511.00

Descrizione: AMOROLFINE HYDROCHLORIDE 1 * 250 mg

UOM: 1 * 250 mg

Promo

Codice catalogo: (EHERC11668550)

Fornitore: EHRENSTORFER

Codice articolo fornitore: C11668550

Codice articolo locale: EHERC11668550

Descrizione: CLENBUTEROL HYDROCHLORIDE CERTIFIED 1 * 0,1 g

UOM: 1 * 0,1 g

Promo