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Key Documents

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912034

Sigma-Aldrich

Trimethyl chitosan

high molecular weight, degree of quaternization 30-70%

Synonym(s):

N,N,N-Trimethyl chitosan, Chitosan trimethyl, Mucoadhesive polymers, TMC Chitosan

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250 REACTIONS
CN¥2,108.32
1250 REACTIONS
CN¥9,461.07

CN¥2,108.32

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250 REACTIONS
CN¥2,108.32
1250 REACTIONS
CN¥9,461.07

About This Item

Linear Formula:
(C9H18ClNO4)n
CAS Number:
52349-26-5
MDL number:
MFCD03225557
UNSPSC Code:
12162002
NACRES:
NA.23

CN¥2,108.32

Please contact Customer Service for Availability
New, lower price on this item!
Request a Bulk Order

Quality Level

100

form

powder

color

light yellow to light brown

storage temp.

2-8°C

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Show Differences

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This Item
KCQS06KCQS04KCQS08
KiCqStart® Probe qPCR ReadyMix™, Low ROX™ with Low ROX for ABI and Stratagene instruments

KCQS05

KiCqStart® Probe qPCR ReadyMix™, Low ROX™

KiCqStart® Probe qPCR ReadyMix™, ROX™ with ROX for ABI instruments

KCQS06

KiCqStart® Probe qPCR ReadyMix™, ROX™

KiCqStart® Probe qPCR ReadyMix™ for Bio-Rad, Cepheid, Eppendorf, Illumina, Corbett, and Roche systems

KCQS04

KiCqStart® Probe qPCR ReadyMix™

KiCqStart® One-Step Probe RT-qPCR ReadyMix™, Low ROX™ with Low ROX for ABI and Stratagene instruments

KCQS08

KiCqStart® One-Step Probe RT-qPCR ReadyMix™, Low ROX™

form

liquid

form

liquid

form

liquid

form

liquid

usage

sufficient for 1250 reactions

usage

sufficient for 1250 reactions, sufficient for 250 reactions, sufficient for 5000 reactions

usage

sufficient for 1250 reactions, sufficient for 250 reactions, sufficient for 5000 reactions

usage

sufficient for 500 reactions

feature

dNTPs included

feature

dNTPs included, hotstart

feature

dNTPs included, hotstart

feature

dNTPs included, hotstart

storage condition

protect from light

storage condition

protect from light

storage condition

protect from light

storage condition

protect from light

color

light blue

color

light blue

color

light blue

color

light blue

Application

Chitosan offers remarkable biological properties, it has been widely used in drug delivery and tissue engineering applications. Chitosan has good mucoadhesive properties due to its positive charge, which increases the adhesion to mucosa and facilitates drug penetration. Also, chitosan possesses hemostatic properties, which makes it a good candidate for wound dressing applications.

The quaternization of the primary amine increases the water solubility of chitosan and keeps chitosan soluble over a wide pH range. Among all the quaternized chitosans, N, N, N-trimethyl chitosan chloride (TMC) is the most widely applied in biomedical applications.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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    Certificates of Analysis (COA)

    Lot/Batch Number
    MKCS2415
    MKCL9019

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    Find documentation for the products that you have recently purchased in the Document Library.

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    Preparation and Characterization of Particles from Chitosan with Different Molecular Weights and Their Trimethyl Chitosan Derivatives for Nasal Immunization.
    Boonyo W, et al.
    Journal of Metals, Materials and Minerals, 18(2), 59-65 (2008)
    Rajesh Kumar Kainthan et al.
    Biomaterials, 27(31), 5377-5390 (2006-07-21)
    A novel class of hyperbranched polymers based on polyglycerol (PG) and poly(ethylene glycol) (PEG) are synthesized by multibranching anionic ring opening polymerization. Multivalent cationic sites are added to these polymers by a post-amination and quarternization reactions. Blood compatibility studies using
    Rajesh Kumar Kainthan et al.
    Biomacromolecules, 9(3), 886-895 (2008-02-06)
    This paper discusses the binding and release properties of hydrophobically modified hyperbranched polyglycerol-polyethylene glycol copolymers that were originally developed as human serum albumin (HSA) substitutes. Their unimolecular micellar nature in aqueous solution has been proven by size measurements and other
    Preparation and NMR characterization of highly substituted IV-trimethyl chitosan chloride.
    Sieval A B, et al.
    Carbohydrate Polymers, 36, 157-165 (1998)
    Mohamed H Ramadan et al.
    Langmuir : the ACS journal of surfaces and colloids, 30(25), 7485-7495 (2014-06-04)
    We report a thermoresponsive chemical modification strategy of hyaluronic acid (HA) for coating onto a broad range of biomaterials without relying on chemical functionalization of the surface. Poly(di(ethylene glycol) methyl ether methacrylate) (PMEO2MA), a polymer with a lower critical solution
    View All Related Papers

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