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Nepsilon-carbobenzoxy-L-lysine
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Nepsilon-carbobenzoxy-L-lysine
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
L-Lysine methyl ester dihydrochloride 98%
Supplier:
Bachem Americas
Description:
Sequence: Boc-Lys-OH
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
L(+)-Lysine dihydrochloride 99%
Supplier:
AMBEED, INC
Description:
L-Lysine hydrate, Purity: 98%, CAS number: 39665-12-8, Appearance: White to off-white to pale-yellow powder or crystals, Storage: Keep in dark place, Inert atmosphere, Room temperature, Size: 100G
Supplier:
AMBEED, INC
Description:
N(α)-Benzyloxycarbonyl-L-lysine 98%
Catalog Number:
(100271-280)
Supplier:
Indofine Chemical Company
Description:
Rare Organics & BioChemicals 40492-96-4 1gm H-Lys-pNA. 2HBr 428.0 Room temperature.
Supplier:
TCI America
Description:
CAS Number: 56-87-1
MDL Number: MFCD00064433 Molecular Formula: C6H14N2O2 Molecular Weight: 146.19 Purity/Analysis Method: >97.0% (T) Form: Crystal Melting point (°C): 212 Specific rotation [a]20/D: 26 deg (C=2, 5mol/L HCl)
Supplier:
Bachem Americas
Description:
Sequence: Z-Lys-OH
Catalog Number:
(TCL0130-025G)
Supplier:
TCI America
Description:
CAS Number: 617-68-5
MDL Number: MFCD00037587 Molecular Formula: C6H14N2O2 Molecular Weight: 219.11 Purity/Analysis Method: >98.0% (T) Form: Crystal
Catalog Number:
(PI88437)
Supplier:
Invitrogen
Description:
Thermo Scientific Heavy and Light Amino Acids are used to specifically analyze protein expression by mass spectrometry using stable isotope labeling with amino acids in cell culture (SILAC) quantification kits.
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
L-Lysine acetate salt 97%
Supplier:
MP Biomedicals
Description:
Poly-lysine is a polycation which binds to DNA, red cell membrane and any negatively charged protein.
Supplier:
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.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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