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Catalog Number:
35156
CAS Number:
1431618-70-0
Biotin-PEG3-maleimide
Purity:
≥ 95% (NMR)
Documents
$80.00 /25MG
Pack Size Availability Price
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Product Information

Biotin-PEG3-maleimide is a versatile bioconjugation reagent that combines the benefits of biotin with a polyethylene glycol (PEG) spacer, enhancing solubility and stability in various applications. This compound is particularly valuable in the fields of biochemistry and molecular biology, where it is commonly used for labeling proteins, peptides, and other biomolecules. The maleimide functional group allows for selective conjugation to thiol-containing compounds, making it an ideal choice for creating stable thioether linkages. Researchers can leverage Biotin-PEG3-maleimide for applications such as targeted drug delivery, diagnostic assays, and the development of biosensors, where precise biomolecule attachment is crucial.

The unique properties of Biotin-PEG3-maleimide, including its ability to improve the pharmacokinetics of conjugated molecules and its compatibility with various biological systems, make it a preferred choice among professionals. Its use in creating biotinylated probes facilitates the detection of specific biomolecules in complex samples, enhancing the sensitivity and specificity of assays. With its broad applicability and ease of use, Biotin-PEG3-maleimide stands out as a powerful tool for researchers aiming to advance their work in protein engineering and molecular diagnostics.

CAS Number
1431618-70-0
Purity
≥ 95% (NMR)
Molecular Formula
C25H39N5O8S
Molecular Weight
569.67
PubChem ID
75412432
Appearance
Off-white solid
Conditions
Store at -10 °C, desiccate and shipped at ambient temperature
General Information
CAS Number
1431618-70-0
Purity
≥ 95% (NMR)
Molecular Formula
C25H39N5O8S
Molecular Weight
569.67
PubChem ID
75412432
Appearance
Off-white solid
Conditions
Store at -10 °C, desiccate and shipped at ambient temperature
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Biotin-PEG3-maleimide is widely utilized in research focused on:

  • Bioconjugation: This compound is essential for attaching biomolecules, such as proteins and antibodies, to surfaces or other molecules, enhancing the specificity and efficacy of drug delivery systems.
  • Diagnostics: It plays a crucial role in developing diagnostic assays, particularly in the detection of biomarkers, where its ability to bind selectively to biotinylated targets improves sensitivity and accuracy.
  • Cell Imaging: Researchers use it in cell imaging applications, allowing for the visualization of cellular processes by tagging specific proteins with fluorescent markers, facilitating the study of cellular dynamics.
  • Therapeutics: In the pharmaceutical industry, it aids in the design of targeted therapies, where the maleimide group can form stable linkages with thiol-containing drugs, improving their delivery and reducing side effects.
  • Protein Engineering: This compound is valuable in protein engineering, enabling the modification of proteins for enhanced functionality, stability, or solubility, which is crucial for developing new biopharmaceuticals.

Citations