webinar
Oct. 27-28, 2025, Boston, MA, USA - Booth 114.
Read More

(S)-TCO-PEG7-NH2

  CAS No.:   Cat No.: BADC-01910 4.5  

(S)-TCO-PEG7-NH2 is a trans-cyclooctene PEG linker with amine functional group facilitating rapid bioorthogonal conjugation and stable payload attachment in antibody-drug conjugates for targeted delivery. Keywords: ADC linker, trans-cyclooctene linker, PEG spacer, amine group, bioconjugation.

(S)-TCO-PEG7-NH2

Structure of

Quality
Assurance

Worldwide
Delivery

24/7 Customer
Support
Category
ADC Linker
Molecular Formula
C25H48N2O9
Molecular Weight
520.66

* For research and manufacturing use only. We do not sell to patients.

Size Price Stock Quantity
-- $-- In stock

Looking for different specifications? Click to request a custom quote!

Capabilities & Facilities

Popular Publications Citing BOC Sciences Products
IUPAC Name
[(1S,2E)-cyclooct-2-en-1-yl] N-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate
Canonical SMILES
C1CCC=CC(CC1)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCN
InChI
InChI=1S/C25H48N2O9/c26-8-10-29-12-14-31-16-18-33-20-22-35-23-21-34-19-17-32-15-13-30-11-9-27-25(28)36-24-6-4-2-1-3-5-7-24/h4,6,24H,1-3,5,7-23,26H2,(H,27,28)/b6-4+/t24-/m1/s1
InChIKey
DMDPBNDIUNYKLX-JIBKAZCMSA-N

(S)-TCO-PEG7-NH2, a versatile compound prevalent in biomedical research and drug development, boasts diverse applications due to its unique properties. Here are four key applications of (S)-TCO-PEG7-NH2, presented with a high degree of perplexity and burstiness:

Bioorthogonal Chemistry: Positioned at the forefront of bioorthogonal chemistry, (S)-TCO-PEG7-NH2 assumes a pivotal role in facilitating precise labeling and tracking of biomolecules within living systems. With its tetrazine-reactive TCO group, this compound enables efficient conjugation without disrupting native biological processes, unveiling intricate biochemical dynamics and cellular interactions that illuminate the complexities of biological phenomena.

Drug Delivery Systems: A catalyst for innovation in drug delivery systems, (S)-TCO-PEG7-NH2 enhances the properties of nanoparticles and liposomes, optimizing their pharmacokinetics. The hydrophilic and flexible PEG7 spacer enhances circulation time and reduces immunogenicity, ensuring targeted drug delivery and maximizing therapeutic efficacy for improved patient outcomes.

Bioconjugation: Central to bioconjugation breakthroughs, (S)-TCO-PEG7-NH2 serves as a crucial linker for attaching diverse biomolecules, such as antibodies, proteins, or peptides, to therapeutic agents or imaging probes. The rapid and specific reaction of the TCO group with tetrazine-functionalized molecules enables precise bioconjugation, driving the development of tailored therapies and diagnostic tools for enhanced medical interventions.

Surface Functionalization: Embarking on surface functionalization endeavors, (S)-TCO-PEG7-NH2 transforms biomaterial surfaces to enhance biocompatibility, reducing non-specific binding. The PEGylation conferred by the PEG7 chain minimizes protein adsorption and cell adhesion, making it ideal for biomedical implants and devices. This optimization elevates the performance and durability of medical implants, minimizing complications and enhancing patient outcomes to advanced levels.

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

Related Products

Contact our experts today for pricing and comprehensive details on our ADC offerings.

You May Also Be Interested In

From cytotoxin synthesis to linker design, discover our specialized services that complement your ADC projects.

ADC Linker Development Enzyme Cleavable Linker Cathepsin B Cleavable Linker Phosphatase Cleavable Linker β-Glucuronide Linker β-Galactosidase Cleavable Linker Sulfatase Cleavable Linker Chemically Cleavable Linker Non-Cleavable Linker Services Acid Cleavable Linker

Unlock Deeper ADC Insights

Learn more about payload design, linker strategies, and integrated CDMO support through our curated ADC content.

Linkers - A Crucial Factor in Antibody–Drug Conjugates In-Depth Review of ADC Linkers: Types, Mechanisms, and Research Progress New Structural Insights Solve Instability Issues of Maleimide Linkers in ADCs PEG Linkers in Antibody-Drug Conjugates Peptide Linkers in Antibody-Drug Conjugates Disulfide Linkers in Antibody-Drug Conjugates Biotinylation Reagents in Antibody-Drug Conjugates Maleimide Linkers in Antibody-Drug Conjugates Current ADC Linker Chemistry SPDB Linkers in Antibody-Drug Conjugates

Explore More ADC Products

Find exactly what your project needs from our expanded range of ADCs, offering flexible options to fit your timelines and goals.

ADC Cytotoxin

Powerful Targeted Cancer Solutions

ADC  Cytotoxin with Linker

Enhanced Stability And Efficacy

ADC Linker

Precise Conjugation For Success

Antibody-Drug  Conjugates (ADCs)

Maximized Therapeutic Performance

Auristatins

Next-Level Tubulin Inhibition

Calicheamicins

High-Impact DNA Targeting

Camptothecins

Advanced Topoisomerase Inhibition

Daunorubicins / Doxorubicins

Trusted Anthracycline Payloads

Duocarmycins

Potent DNA Alkylation Agents

Maytansinoids

Superior Microtubule Disruption

Pyrrolobenzodiazepines

Ultra-Potent DNA Crosslinkers

Traditional Cytotoxic Agents

Proven Chemotherapy Solutions

Cleavable Linker

Precise Intracellular Drug Release

Non-Cleavable Linker

Exceptional Long-Term Stability

Historical Records: MAC-VC-PABC-ST7612AA1 | MA-PEG4-vc-PAB-DMEA-duocarmycin DM | FCHFHS-ST7612AA1 | MPB-vc-PAB-MMAE | (4R)-4-Azido-L-proline | Gly5-Ahx-DM1 | NH2-PEG3-DMEA-PNU159682 | DBCO-(PEG)3-VC-PAB-MMAE | (S)-TCO-PEG3-NH2 | N3-1,4-cis-CHC-OH | (S)-TCO-PEG7-NH2
Send Inquiry
Verification code
Inquiry Basket