Poly-L-lysine hydrobromide - Molecular weight: 30000-70000 , CAS No.25988-63-0

CAS: 25988-63-0 Cat. No.: P303255 Formula: L-Lys-(L-Lys)n-L-Lys•xHBr

GRADE & PURITY Molecular weight: 30000-70000

Synonyms

2olb | DTXSID40948891 | L-Lysine, L-lysyl-L-lysyl- | Lys-Lys-Lys | Y7F82M80K8 | SCHEMBL3796535 | (S)-6-Amino-2-((S)-6-amino-2-((S)-2,6-diaminohexanamido)hexanamido)hexanoic acid | Lysyllysyllysine | lysyl-lysyl-lysine | L-Lysine,L-lysyl-L-lysyl- | (2S)-6-

Storage

Protected from light,Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Specifications

Synonyms

2olb | DTXSID40948891 | L-Lysine, L-lysyl-L-lysyl- | Lys-Lys-Lys | Y7F82M80K8 | SCHEMBL3796535 | (S)-6-Amino-2-((S)-6-amino-2-((S)-2,6-diaminohexanamido)hexanamido)hexanoic acid | Lysyllysyllysine | lysyl-lysyl-lysine | L-Lysine,L-lysyl-L-lysyl- | (2S)-6-

Specifications & Purity

Molecular weight: 30000-70000

Biochemical and Physiological Mechanisms

Poly-L-lysine is a non-specific attachment factor for cells that can be used to promote cell adhesion to solid substrates by enhancing electrostatic interactions between negatively charged ions of the cell membrane and the culture surface. When it is take

Storage

Protected from light,Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Names and Identifiers

Pubchem Sid

504754654

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/504754654

Canonical Smiles

C(CCN)CC(C(=O)NC(CCCCN)C(=O)NC(CCCCN)C(=O)O)N

IUPAC Name

(2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-2,6-diaminohexanoyl]amino]hexanoyl]amino]hexanoic acid

InChIKey

WBSCNDJQPKSPII-KKUMJFAQSA-N

INCHI

1S/C18H38N6O4/c19-10-4-1-7-13(22)16(25)23-14(8-2-5-11-20)17(26)24-15(18(27)28)9-3-6-12-21/h13-15H,1-12,19-22H2,(H,23,25)(H,24,26)(H,27,28)/t13-,14-,15-/m0/s1

Isomeric SMILES

C(CCN)C[C@@H](C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)O)N

MeSH Entry Terms

L-Lys-(L-Lys)n-L-Lys•xHBr

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Class Carboxylic acids and derivatives
      • Subclass Amino acids, peptides, and analogues
        • Level5 Peptides
          • Level6 Oligopeptides

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Class: Carboxylic acids and derivatives
• Subclass: Amino acids, peptides, and analogues
• Intermediate Tree Nodes: Peptides
• Direct Parent: Oligopeptides
• Alternative Parents: N-acyl-L-alpha-amino acids Alpha amino acid amides Medium-chain fatty acids Amino fatty acids N-acyl amines Secondary carboxylic acid amides Amino acids Monocarboxylic acids and derivatives Carboxylic acids Organopnictogen compounds Organic oxides Monoalkylamines Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Alpha-oligopeptide - N-acyl-alpha-amino acid - N-acyl-alpha amino acid or derivatives - N-acyl-l-alpha-amino acid - Alpha-amino acid amide - N-substituted-alpha-amino acid - Alpha-amino acid or derivatives - Medium-chain fatty acid - Amino fatty acid - Fatty amide - N-acyl-amine - Fatty acyl - Fatty acid - Secondary carboxylic acid amide - Amino acid or derivatives - Carboxamide group - Amino acid - Carboxylic acid - Monocarboxylic acid or derivatives - Organopnictogen compound - Primary aliphatic amine - Organic nitrogen compound - Hydrocarbon derivative - Carbonyl group - Organic oxide - Organonitrogen compound - Amine - Primary amine - Organooxygen compound - Organic oxygen compound - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Sensitivity: Light sensitive
• Molecular Weight: 402.500 g/mol
• XLogP3: -5.600
• Hydrogen Bond Donor Count: 7
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 17
• Exact Mass: 402.295 Da
• Monoisotopic Mass: 402.295 Da
• Topological Polar Surface Area: 200.000 Ų
• Heavy Atom Count: 28
• Formal Charge: 0
• Complexity: 463.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 3
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1