Poly-D-lysine hydrobromide - average MW 10000 , CAS No.27964-99-4

CAS: 27964-99-4 Cat. No.: P477799 Formula: D-Lys-(D-Lys)n-D-Lys·xHBr EC Number: 959-037-4 PubChem CID: 87493163
AVAILABLE TO ORDER
GRADE & PURITY average MW 10000
Synonyms
D-Lysine homopolymer hydrobromide
Storage
Protected from light,Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
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Size
Germany (EU)
USA*
Price
Qty
10mg
P477799-10mg
Made to order · 8–12 wks
€94.50
50mg
P477799-50mg
Made to order · 8–12 wks
€320.11
100mg
P477799-100mg
Made to order · 8–12 wks
€503.20
Enter a quantity for the sizes you want to add.
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Why this grade

average MW 10000 for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Protected from light,Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Description

Poly-D-lysine polymers can be used in preparing surfaces for cell attachment. The D-lysine polymers can also be used with cells that digest poly-L-lysine polymers and cause an excessive uptake of L-lysine.This product is recommended as a cell culture substratum when using 0.5 - 1.0 mL of a 0.1 mg/mL solution to coat 25 cm2. Lower molecular weight versions of the product are less viscous, but high more molecular weight versions provide more attachment sites per molecule.

Specifications

Synonyms
D-Lysine homopolymer hydrobromide
Specifications & Purity
average MW 10000
Biochemical and Physiological Mechanisms
This product is a nonspecific attachment factor for cells useful in promoting cell adhesion to solid substrates by enhancing electrostatic interaction between negatively charged ions of the cell membrane and the culture surface. After absorption to the c
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
Canonical SmilesC(CCN)CC(C(=O)O)N.Br
IUPAC Name(2R)-2,6-diaminohexanoic acid;hydrobromide
InChIKeyMEXAGTSTSPYCEP-NUBCRITNSA-N
INCHI1S/C6H14N2O2.BrH/c7-4-2-1-3-5(8)6(9)10;/h5H,1-4,7-8H2,(H,9,10);1H/t5-;/m1./s1
Isomeric SMILES C(CCN)C[C@H](C(=O)O)N.Br
PubChem CID 87493163

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Amino acids and derivatives - Alpha amino acids and derivatives - Alpha amino acids
Direct ParentD-alpha-amino acids
Alternative Parents Medium-chain fatty acids  Amino fatty acids  Amino acids  Monocarboxylic acids and derivatives  Carboxylic acids  Organic oxides  Monoalkylamines  Hydrocarbon derivatives  Hydrobromides  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents D-alpha-amino acid - Medium-chain fatty acid - Amino fatty acid - Fatty acid - Fatty acyl - Amino acid - Carboxylic acid - Monocarboxylic acid or derivatives - Amine - Hydrobromide - Hydrocarbon derivative - Primary amine - Organooxygen compound - Organonitrogen compound - Organic oxide - Primary aliphatic amine - Organic oxygen compound - Carbonyl group - Organic nitrogen compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as d-alpha-amino acids. These are alpha amino acids which have the D-configuration of the alpha-carbon atom.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
SensitivityThe sterile solution can be stored stably for 2 years at 2-8 ℃. Dehydrate and store at - 20 ° C. Sensitive to light
Flash Point(°F)Not applicable
Flash Point(°C)Not applicable
Documents & Articles
Citations of This Product
References
1. Hai-Mu Ye, Shu-Fang Yao.  (2017)  Supernucleating Role of Poly(ω-pentadecalactone) during the Crystallization of Poly(ε-caprolactone) Composites.  INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,      [PMID:] [10.1021/acs.iecr.7b03322]
Solution Calculators
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