N-Biotinyl-N'-(3-maleimidopropionyl)-3,6-dioxaoctane-1,8-diamine TCI B3174

Chemical Identity

CAS No.: 305372-39-8
PubChem: CID 11168457·SID 87561197
Formula: C23H35N5O7S
Molecular weight: 525.6 g/mol
Purity: >90.0%(HPLC)

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethyl]pentanamide
SMILES: C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)NCCOCCOCCNC(=O)CCN3C(=O)C=CC3=O)NC(=O)N2
InChIKey: UDPCXVIKHFVPSZ-HOIFWPIMSA-N

Rp 6.731.550,00

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TCI B3174, with the CAS number 305372-39-8, is a complex chemical compound used in bioconjugation applications within laboratory settings. This molecule is specifically designed to facilitate covalent bonding between target molecules and biotin, making it a valuable tool for molecular linking in biochemical research. Its structure combines biotin with a maleimidopropionyl group, enabling precise and stable connections that are critical for various analytical techniques. In the laboratory, this compound plays a key role in enabling the detection and analysis of biomolecules through biotin-avidin systems.

The compound's unique chemical structure provides it with high reactivity and specificity, making it a preferred choice for researchers working on molecular interactions. Its ability to form stable and selective covalent bonds ensures reliable results in sensitive experiments. The high purity and consistent packaging of this material further enhance its reliability, allowing for reproducible outcomes in research. These characteristics make it an essential reagent for applications requiring precision and accuracy.

In Indonesian laboratories, TCI B3174 is widely used in biochemistry, pharmacology, and medical diagnostics. It supports a range of research activities, including the development of diagnostic tools and the study of molecular interactions. Its versatility and effectiveness have made it a standard component in many research facilities across Indonesia, contributing to the advancement of scientific studies in these fields.

TCI brochures (PDF)

Drug delivery system (DDS) products from TCI / Functional sugar chains of TCI 2024-12-20 · p. 1
Europium Fluorescent Labeling Reagent and Labeled Probes 2025-01-30 · p. 4
Streptavidins and Related Reagents 2025-02-28 · p. 4
Biotinylation Reagents and Avidins 2025-06-26 · p. 1
Protein and Biological Sample Preparation Reagents 2026-09-10 · p. 16
Bioconjugation Reagents 2026-07-07 · p. 3

Related TCI products

ELISA techniques benefit from this compound's ability to link antigens to biotin, enhancing detection sensitivity and specificity.
Western blot analysis utilizes its covalent bonding properties to attach proteins to biotin, facilitating clear and accurate detection.
Bioconjugation research relies on its stable and selective bonding to connect various biomolecules with biotin for targeted applications.
Diagnostic assays use this compound to create biotinylated probes, improving the accuracy and reliability of medical testing.
Molecular interaction studies leverage its reactivity to investigate how different molecules bind and interact in biological systems.

Brand	TCI
CAS number	305372-39-8
Molecular formula	—
Purity	—
Category	Chemistry > Chemical Biology > Bioconjugation
Pack sizes	—
Physical form	—
Storage	Store in a cool, dry place away from light

This compound should be stored in a cool, dry environment, away from direct light to maintain its chemical integrity. It is recommended to use airtight containers to prevent moisture absorption and contamination. Since it is a reactive chemical, it should be handled with appropriate personal protective equipment, such as gloves and safety goggles, to ensure laboratory safety. Proper ventilation is also essential when working with this material to minimize exposure. The compound is typically stored in a standard chemical storage cabinet, ensuring it remains stable and suitable for use in research applications. Always follow standard laboratory safety protocols when handling and storing this reagent.

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