mPEG11-amine - CAS 854601-60-8

mPEG11-amine - CAS 854601-60-8 Catalog number: BADC-01167

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m-PEG11-Amino is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

Category
ADCs Linker
Product Name
mPEG11-amine
CAS
854601-60-8
Catalog Number
BADC-01167
Molecular Formula
C23H49NO11
Molecular Weight
515.64
Purity
≥95%
mPEG11-amine

Ordering Information

Catalog Number Size Price Quantity
BADC-01167 -- $-- Inquiry
Description
m-PEG11-Amino is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).
Synonyms
m-PEG11-amine; mPEG11-NH2; 2,5,8,11,14,17,20,23,26,29,32-Undecaoxatetratriacontan-34-amine; 3,6,9,12,15,18,21,24,27,30,33-Undecaoxatetratriacontan-1-amine
IUPAC Name
2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanamine
Canonical SMILES
COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN
InChI
InChI=1S/C23H49NO11/c1-25-4-5-27-8-9-29-12-13-31-16-17-33-20-21-35-23-22-34-19-18-32-15-14-30-11-10-28-7-6-26-3-2-24/h2-24H2,1H3
InChIKey
SWAJVHMMXALQKJ-UHFFFAOYSA-N
Density
1.070±0.06 g/cm3 (Predicted)
Solubility
Soluble in DMSO (10 mm)
LogP
0.45780
PSA
127.55000
Appearance
Pale Yellow or Colorless Oily Liquid
Shelf Life
-20°C 3 years powder; -80°C 2 years in solvent
Shipping
Room temperature, or blue ice upon request.
Storage
Store at 2-8°C
Boiling Point
551.9±45.0 °C at 760 mmHg
Form
Solid
Biological Activity
m-PEG11-Amino is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[1] . In Vitro: ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker.

mPEG11-amine, a versatile polyethylene glycol derivative, finds extensive application in the biosciences. Here are four key applications of mPEG11-amine:

Drug Delivery: Positioned at the forefront of drug delivery innovation, mPEG11-amine serves as a pivotal linker in the creation of drug delivery systems, especially in conjugating therapeutic molecules like peptides and proteins. Its inherently hydrophilic properties enhance drug solubility and stability, prolonging circulation time within the body. This optimization leads to heightened bioavailability and diminished immunogenicity, rendering mPEG11-amine indispensable in pharmaceutical endeavors.

Bioconjugation: Playing a pivotal role in biochemistry and molecular biology, mPEG11-amine emerges as a versatile reagent for diverse bioconjugation techniques. Its utility lies in attaching fluorescent dyes or antibodies to biomolecules, facilitating seamless labeling and detection in a variety of assays and imaging applications. The unique amine group enables precise and robust covalent bonding, ensuring stable conjugation conditions essential for accurate research outcomes.

Surface Modification: Embraced for surface modification strategies, mPEG11-amine contributes significantly to enhancing the biocompatibility and functionality of various materials. By coating surfaces with this compound, researchers effectively curtail protein adsorption and cell adhesion, pivotal aspects in medical device and implant technology. This transformative modification elevates material performance and longevity within biological settings, underscoring its critical role in advancing biomedical technologies.

Protein Stabilization: In the realm of protein research, mPEG11-amine emerges as a stalwart in stabilizing proteins during storage and handling procedures. Its PEG backbone acts as a shield against protein aggregation and denaturation, preserving protein activity and integrity over prolonged durations. This distinctive attribute proves invaluable in bolstering the stability of therapeutic proteins and enzymes, ensuring their optimal efficacy across diverse applications.

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Historical Records: mPEG11-amine
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