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P2658

Sigma-Aldrich

Poly-L-lysine hydrochloride

suitable for cell culture, Mol wt 15,000-30,000

Sinônimo(s):

L-Lysine hydrochloride homopolymer

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About This Item

Número CAS:
26124-78-7
Número MDL:
MFCD00081870
Código UNSPSC:
12352209
eCl@ss:
32160406
NACRES:
NA.26

product name

Poly-L-lysine hydrochloride, mol wt 15,000-30,000

forma

powder or solid

peso molecular

15,000-30,000

técnica(s)

cell culture | mammalian: suitable

cor

white to light yellow

aplicação(ões)

cell analysis

temperatura de armazenamento

−20°C

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Aplicação

Poly-L-lysine hydrochloride has been used to coat glass slides and coverslips to facilitate cell attachment.
Poly-lysine with mol. wt. >70,000 is useful in promoting cell adhesion to solid substrates.

Ações bioquímicas/fisiológicas

L-Lysine is believed to prevent osteoporosis of bones, which is a characteristics of vascular calcification. Glutaric aciduria type I and pyridoxine-dependent epilepsy occurs due to lack of L-lysine catabolic pathway. Lysine participates in the regulation of NO (nitric oxide) synthesis. It possesses antiviral activity, therefore it is used in the treatment of Herpes simplex. L-Lysine is associated with a number of biochemical reactions such as acetylation, O-linked glycosylation, ubiquitination and protein methylation. Poly-L-lysine is considered as a biocompatible polymer and serves for the purpose of drug delivery across cell membrane. It is useful as one of the nanosized contrast agents in MRI (magnetic resonance imaging).

Nota de análise

Molecular weight based on viscosity.

Outras notas

For additional technical information on polyamino acids please visit the Polyamino acid FAQ resource.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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Poli-L-lisina mol wt 30,000-70,000, lyophilized powder, γ-irradiated, BioXtra, suitable for cell culture

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Archishman Ghosh et al.
Proceedings of the National Academy of Sciences of the United States of America, 116(39), 19474-19483 (2019-09-12)
Membraneless organelles, corresponding to the droplet phase upon liquid-liquid phase separation (LLPS) of protein or protein-RNA mixtures, mediate myriad cellular functions. Cells use a variety of biochemical signals such as expression level and posttranslational modification to regulate droplet formation and
Primary culture of neural precursors from the ovine central nervous system (CNS)
A. H. Duitozz and T. Hevor
Journal of Neuroscience Methods, 131-140 (2001)
Multi-technique characterization of poly-L-lysine dendrigrafts-Cu(II) complexes for biocatalysis.
Rossi JC
Macromolecular Bioscience, 15(2), 275-290 (2015)
The role of signaling pathways on proliferation and self-renewal of cultured bovine primitive germ cells
Sahare Mahesh
Reproductive medicine and biology, 14(1) (2015)
Dietary l-Lysine Prevents Arterial Calcification in Adenine-Induced Uremic Rats
Akihiro Shimomura
Journal of the American Society of Nephrology, 25(9), 1954-1965 (2014)
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Humankind has utilized protein materials throughout its existence, starting with the use of materials such as wool and silk for warmth and protection from the elements and continuing with the use of recombinant DNA techniques to synthesize proteins with unique and useful properties.

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