Votre recherche pour: L(+)-Lysine+monohydrat\u00E9

Fournisseur: Thermo Fisher Scientific

Description: L(+)-Lysine monochlorhydrate réactif de culture cellulaire

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Fournisseur: Apollo Scientific

Description: N-ɑ-Fmoc-N-ε-boc-L-lysine 97%

Fournisseur: Thermo Fisher Scientific

Description: L-Lysine methyl ester dihydrochloride 99%

FDS (Fiche de données de sécurité) Certificats.

Fournisseur: Thermo Fisher Scientific

Description: Nε-(tert-butoxycarbonyl)-L-lysine ≥97%

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Fournisseur: Thermo Fisher Scientific

Description: L-Lysine methyl ester dihydrochloride 98%

Fournisseur: Apollo Scientific

Description: L-Lysine 7-amido-4-methylcoumarin acetate salt

Fournisseur: Spectrum Chemical

Description: L-Lysine Monohydrochloride, FCC - The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

Fournisseur: Thermo Fisher Scientific

Description: L-Lysine ethyl ester diisocyanate 97%

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Fournisseur: Thermo Fisher Scientific

Description: L-Lysine ethyl ester dihydrochloride 99%

FDS (Fiche de données de sécurité) Certificats.

Fournisseur: Spectrum Chemical

Description: Form: Granular
Use: excipient, biochemistry.

Fournisseur: MP Biomedicals

Description: Poly-lysine is a polycation which binds to DNA, red cell membrane and any negatively charged protein.

Fournisseur: MP Biomedicals

Description: Poly-lysine is a polycation which binds to DNA, red cell membrane and any negatively charged protein. When adsorbed to the culture surface, poly-lysine increases the number of positively charged sites available for cell binding. A compromise between the easier to use lower molecular weight products and the extremely viscous higher molecular weights would be the products in the range of 70,000-150,000.
It is typically used as a coating substrate for culture dishes, slides, etc. It enhances electrostatic interaction between negatively charged ions of the cell membrane and the culture surface. Both the D- and L- form of the poly-lysine can be used as a coating substrate since poly-lysine is a nonspecific attachment factor for cells; however, certain cells can digest poly-lysine. In this case, poly-D-lysine should be used as the attachment factor so that the cells are not disrupted by excessive uptake of L-lysine.
Other uses for poly-lysine have been reported as well:
• Conjugation to methotrexate for increased drug transport.
• Microencapsulation of islets.
• Use in simple reproducible procedure for chromosomal preparations from a variety of tissues.
• Immobilation of living cells in biocompatible semipermeable microcapsules.
• In the preparation of polycationic beads.
• Conjugation to albumin and horseradish peroxidase to enhance cellular uptake.
Poly-D-lysine hydrobromide is a synthetic amino acid that enhances cell adhesion to solid substrates. It has additionally been shown to eliminate prion proteins from infected cells.

Fournisseur: MP Biomedicals

Description: Soluble in 80% AcOH (5 mg/ml - clear, colorless solution) and water.

Fournisseur: MERCK PRODUCTION CHEMICALS

Description: L-Lysine monochlorhydrate, EMPROVE® EXPERT Ph. Eur., BP, USP pouvant être utilisé comme excipient, SAFC®

Fournisseur: Apollo Scientific

Description: Nɑ-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-lysine hydrochloride 98%

Fournisseur: Thermo Fisher Scientific

Description: Nɑ,N-ε-Bis(tert-butoxycarbonyl)-L-lysine dicyclohexylammonium salt 98%

Certificats.