Azido-dPEG®₄-NHS ester


Product #: 10501
Azido-dPEG®₄-NHS ester
MW:    388.37; single compound
dPEG® Spacer is 16 atoms and 17.951 Å
CAS #:    944251-24-5

Size: 100 mg $175.00
Size: 1000 mg $500.00
Please call or email for bulk pricing and custom syntheses!
Products Protected under U.S. Patents # 7,888,536 & 8,637,711




Greg T. Hermanson, Bioconjugate Techniques, 3rd Edition, Elsevier, Waltham, MA 02451, 2013, ISBN 978-0-12-382239-0; See Chapter 18, Discrete PEG Reagents, pp. 787-821, for a full overview of the dPEG® products.

Streptavidin-hydrogel prepared by sortase A-assisted click chemistry for enzyme immobilization on an electrode. Takuya Matsumoto, Yuki Isogawa, Tsutomu Tanaka, and Akihiko Kondo. Biosensors and Bioelectronics. 2017, 99 (2018) pp 56-61. July 17, 2017. DOI:

Chemoselective Immobilization of Peptides on Abiotic and Cell Surfaces at Controlled Densities. Venkata R. Krishnamurthy, John T. Wilson, Wanxing Cui, XueZheng Song, Yi Lasanajak, Richard D. Cummings, and Elliot L. Chaikof. Langmuir. 2010, 26 (11) pp 7675-7678. May 7, 2010. DOI: 10.1021/la101192v.

Constant-speed vibrational signaling along polyethylene glycol chain up to 60-Å distance. Zhiwei Lin and Igor V. Rubtsov. PNAS. 2012, 109 (5) pp 1413-1418. January 31, 2012. DOI:10.1073/pnas.1116289109.

Ballistic energy transport along PEG chains: distance dependence of the transport efficiency. Zhiwei Lin , Nan Zhang , Janarthanan Jayawickramarajah and Igor V. Rubtsov. Physical Chemistry Chemical Physics. 2012, 30 (14) pp 10445-10454. April 12, 2012. DOI: 10.1039/C2CP40187H.

An Intein-Mediated Site-Specific Click Conjugation Strategy for Improved Tumor Targeting of Nanoparticle Systems. Drew R. Elias, Dr. Zhiliang Cheng, and Prof. Andrew Tsourkas. Small. 2010, 6 (21) pp 2460–2468 November 5, 2010. DOI:10.1002/smll.201001095.

Peptide-Targeted Nanoglobular Gd-DOTA Monoamide Conjugates for Magnetic Resonance Cancer Molecular Imaging. Mingqian Tan, Xueming Wu, Eun-Kee Jeong, Qianjin Chen, and Zheng-Rong Lu. Biomacromolecules. 2010, 11 (3) pp 754–761. March 8, 2010. DOI:10.1021/bm901352v.

Protein addressing on patterned microchip by coupling chitosan electrodeposition and ‘electro-click’ chemistry. Xiao-Wen Shi,, Ling Qiu, Zhen Nie, Ling Xiao, Gregory F Payne and Yumin Du. Biofabrication. 2013, (5) 041001 pp 7. September 23, 2013. DOI:10.1088/1758-5082/5/4/041001.

Clickable Poly(ethylene glycol)-Microsphere-Based Cell Scaffolds. Peter K. Nguyen, Christopher G Snyder, Jason D. Shields, Amanda W. Smith, Donald L. Elbert. Macromolecular Journals. 2013, 214 (8) pp 948-956. March 4, 2013. DOI: 10.1002/macp.201300023.

Nano-Scale Alignment of Proteins on a Flexible DNA Backbone. Tatsuya Nojima1, Hiroki Konno, Noriyuki Kodera, Kohji Seio, Hideki Taguchi, Masasuke Yoshida. PLoS ONE. 2012, 7(12): e52534. December 26, 2012. DOI:10.1371/journal.pone.0052534.

A Mild and Reliable Method to Label Enveloped Virus with Quantum Dots by Copper-Free Click Chemistry. Jian Hao, Li-Li Huang, Rui Zhang, Han-Zhong Wang and Hai-Yan Xie. Analytical Chemistry. 2012, 84 (19) pp 8364−8370. September 4, 2012. DOI: org/10.1021/ac301918t.

ADIBO-Based ”Click” Chemistry for Diagnostic Peptide Micro-Array Fabrication: Physicochemical and Assay Characteristics. Denis Prim, Fabien Rebeaud, Vincent Cosandey, Roger Marti, Philippe Passeraub and Marc E. Pfeifer. ADIBO-Based ”Click” Chemistry for Diagnostic Peptide Micro-Array Fabrication: Physicochemical and Assay Characteristics. Denis Prim, Fabien Rebeaud, Vincent Cosandey, Roger Marti, Philippe Passeraub and Marc E. Pfeifer. Molecules. 2013, 18 pp 9833-9849. August 16, 2013. DOI: 10.3390/molecules18089833.

Bio-Inspired Liposomal Thrombomodulin Conjugate through Bio-Orthogonal Chemistry. Hailong Zhang, Jacob Weingart, Rui Jiang, Jianhao Peng, Qingyu Wu, and Xue-Long Sun. Bioconjugate Chemistry. 2013, 24 (4) pp 550–559. March 4, 2013. DOI: 10.1021/bc300399f.

Design and synthesis of glycoprotein-based multivalent glyco-ligands for influenza hemagglutinin and human galectin-3. Helen Wanga, Wei Huang, Jared Orwenyo, Aditi Banerjee, Gerardo R. Vasta, Lai-Xi Wang. Bioorganic & Medicinal Chemistry. 2013, 21 (7) pp 2037–2044. April 1, 2013. DOI: 10.1016/j.bmc.2013.01.028.

A Method for Determining Small Anharmonicity Values from 2DIR Spectra Using Thermally Induced Shifts of Frequencies of High-Frequency Modes. Zhiwei Lin , Patrick Keiffer , and Igor V. Rubtsov. Journal of Physical ChemistryB. 2011, 115 (18) pp 5347-5353. December 28, 2010. DOI: 10.1021/jp1094189.

3D Tumor tissue analogs and their orthotopic implants for understanding tumor-targeting of microenvironment-responsive nanosized chemotherapy and raditation. Pallavi Sethi, PhD., Amar Jyoti, PhD, Elden P. Swindell, PhD, Ryan Chan, PharmD, Ulrich W. Langner, DABR, PhD, Jonathan M. Feddock, MD, Radhakrishnan Nagarajan, PhD, Thomas V. O'Halloran, PhD, Meenakshi Upreti, PhD. Nanomedicine. 2015, 11 (8) pp 2013-2023. July 22,2015. DOI: 10.1016/j.nano.2015.07.013.

Click Chemistry Applied to the Synthesis of Salmonella Typhimurium O-Antigen Glycoconjugate Vaccine on Solid Phase with Sugar Recycling. Giuseppe Stefanetti, Allan Saul, Calman A. MacLennan and Francesca Micoli. Bioconjugate Chemistry. 2015. November 9, 2015. DOI: 10.1021/acs.bioconjchem.5b00521.

Energy Transport in PEG Oligomers: Contributions of Different Optical Bands. Layla N Qasim, Arkady A Kurnosov, Yuankai Yue, Zhiwei Lin, Alexander L Burin, and Igor V Rubtsov. The Journal of Physical Chemistry. 2016, October 31, 2016. DOI: 10.1021/acs.jpcc.6b09389.