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Key Documents

L9026

Sigma-Aldrich

Lys-Lys-Lys-Lys

≥95% (TLC)

Synonyme(s) :

Lys4, Tetralysine

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About This Item

Formule empirique (notation de Hill):
C24H50N8O5
Numéro CAS:
Poids moléculaire :
530.70
Numéro MDL:
Code UNSPSC :
12352209
ID de substance PubChem :
Nomenclature NACRES :
NA.26

product name

Lys-Lys-Lys-Lys, ≥95% (TLC)

Pureté

≥95% (TLC)

Forme

powder or crystals

Composition

Peptide content, ≥50%

Couleur

white

Température de stockage

−20°C

Chaîne SMILES 

NCCCCC(N)C(=O)NC(CCCCN)C(=O)NC(CCCCN)C(=O)NC(CCCCN)C(O)=O

InChI

1S/C24H50N8O5/c25-13-5-1-9-17(29)21(33)30-18(10-2-6-14-26)22(34)31-19(11-3-7-15-27)23(35)32-20(24(36)37)12-4-8-16-28/h17-20H,1-16,25-29H2,(H,30,33)(H,31,34)(H,32,35)(H,36,37)

Clé InChI

RRBGTUQJDFBWNN-UHFFFAOYSA-N

Amino Acid Sequence

Lys-Lys-Lys-Lys

Actions biochimiques/physiologiques

Short poly-L-lysines polypeptides such as trilysine (lys3), tetralysine (tetra-L-lysine, lys4) and pentalysine (penta-L-lysine, lys5) are cationic moieties that may be used in the construction of gene delivery vectors and DNA nanoparticles.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)


Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

Adele Aronica et al.
Biochimica et biophysica acta, 1861(1 Pt A), 3210-3220 (2016-08-19)
CA19.9 antigen has been assumed as an abundant product of cancer cells, due to the reactivity found by immunohistochemical staining of cancer tissues with anti-CA19.9 antibody. Expression and biosynthesis of type 1 chain Lewis antigens in the colon and the
Donghong Zhang et al.
Nature communications, 8(1), 1979-1979 (2017-12-08)
Despite the importance of cardiomyocyte proliferation in cardiac development and regeneration, the mechanisms that promote cardiomyocyte cell cycle remain incompletely understood. RE1 silencing transcription factor (REST) is a transcriptional repressor of neuronal genes. Here we show that REST also regulates
Maja Semanjski et al.
Science signaling, 11(547) (2018-09-13)
The bacterial serine-threonine protein kinase HipA promotes multidrug tolerance by phosphorylating the glutamate-tRNA ligase (GltX), leading to a halt in translation, inhibition of growth, and induction of a physiologically dormant state (persistence). The HipA variant HipA7 substantially increases persistence despite
Dalia Ali et al.
Stem cells international, 2018, 2379546-2379546 (2018-05-08)
Bone marrow mesenchymal stem cells (BMSCs) are adult multipotent stem cells that can differentiate into mesodermal lineage cells, including adipocytes and osteoblasts. However, the epigenetic mechanisms governing the lineage-specific commitment of BMSCs into adipocytes or osteoblasts are under investigation. Herein
Anne L Jaquiery et al.
Pediatric research, 80(6), 861-869 (2016-08-17)
The nutritional plane and composition during fetal life can impact upon growth and epigenetic regulation of genes affecting pancreatic β-cell development and function. However, it is not clear whether β-cell development can be altered by nutritional factors or growth rate

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