Amino-PEG3-SS-acid

Amino-PEG3-SS-acid Catalog number: BADC-01210

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Category
ADCs Linker
Product Name
Amino-PEG3-SS-acid
Catalog Number
BADC-01210
Molecular Formula
C11H23NO5S2
Molecular Weight
313.43

Ordering Information

Catalog Number Size Price Quantity
BADC-01210 -- $--
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Solubility
10 mm in DMSO
Purity
>98.0%
Shelf Life
-20°C 3 years powder; -80°C 2 years in solvent
Shipping
Room temperature
Storage
Store at -20 °C, keep in dry and avoid sunlight.

Amino-PEG3-SS-acid, a versatile bifunctional crosslinker, finds applications in diverse biochemical and medical research domains. Here are four key applications presented with high perplexity and burstiness:

Bioconjugation: Widely utilized in bioconjugation, Amino-PEG3-SS-acid offers a dual functionality for linking proteins, peptides, and biomolecules. The amino group enables covalent attachment to carboxyl or amine groups on biomolecules, while the cleavable disulfide bond provides a site for controlled release. This unique combination makes it well-suited for designing sophisticated drug delivery systems and other bioconjugates with therapeutic implications.

Surface Modification: Employed for surface modification, this crosslinker enhances the biocompatibility and functionality of nanoparticles, biosensors, and similar materials. The PEG spacer plays a crucial role in reducing nonspecific binding and immunogenicity, making the surfaces more conducive for biomedical and diagnostic applications. Industries leverage this modification to develop superior biosensors and targeted nanoparticles with enhanced performance.

Protein Engineering: In the realm of protein engineering, Amino-PEG3-SS-acid serves to establish stable and reversible linkages between protein subunits, ensuring their integrity and functionality. By forming disulfide bonds, protein complexes can retain their structural integrity under physiological conditions with the ability for controlled dissociation when required. This feature is pivotal for investigating intricate protein-protein interactions and dynamics in various biological contexts.

Proteomics: A valuable tool in proteomic studies, Amino-PEG3-SS-acid aids in enriching and isolating specific proteins or peptides from complex mixtures. The bifunctional nature of this crosslinker simplifies the tagging of proteins of interest, facilitating their separation and identification through advanced techniques like mass spectrometry. This application plays a pivotal role in deciphering protein expression patterns, modifications, and functions across diverse biological scenarios, offering valuable insights into cellular mechanisms.

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

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