Biotin-PEG4-N3

Product Name: Biotin-PEG4-N3
CAS No.: 875770-34-6
Chemical Name: Biotin-PEG4-N3
Synonyms: Biotin-PEG4-N3;Biotin-PEG4-azide;Biotin Impurity 34;(+)-BIOTIN-PEG4-AZIDE;(+)-Biotin-PEG3-CH2CH2N3;(+)-Biotin-PEG4-CH2CH2azide;Azide-PEG3-biotin conjugate;Azido-PEG3-biotin conjugate;(+)-Biotin-PEG3- CH2CH2azide;Biotin-PEG3-Azide (CCT-AZ104)
CBNumber: CB82470735
Molecular Formula: C18H32N6O5S
Formula Weight: 444.55
MOL File: 875770-34-6.mol

More

Less

Biotin-PEG4-N3 Property

Melting point:: 107.0 to 112.0 °C
storage temp.: -20°C
solubility: DMF: 10 mg/ml; DMSO: 10 mg/ml; PBS (pH 7.2): 10 mg/ml
form: Solid
color: Off-white to Gray
Appearance: beige solid
Water Solubility: Solubile in DMSO, DMF and water.

More

Less

Safety

WGK Germany: 3
HS Code: 2934.99.9001

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 762024
Product name: Azide-PEG3-biotin conjugate
Packaging: 10mg
Price: $75.1
Updated: 2025/07/31

Sigma-Aldrich

Product number: 762024
Product name: Azide-PEG3-biotin conjugate
Packaging: 25mg
Price: $162
Updated: 2025/07/31

TCI Chemical

Product number: B6265
Product name: Biotin-PEG3-Azide (2mg×5)
Packaging: 1SET
Price: $116
Updated: 2025/07/31

TCI Chemical

Product number: A2523
Product name: N-[2-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]ethyl]biotinamide
Purity: >95.0%(HPLC)
Packaging: 100mg
Price: $280
Updated: 2025/07/31

Cayman Chemical

Product number: 23419
Product name: Biotin-PEG3-azide
Purity: ≥95%
Packaging: 5mg
Price: $32
Updated: 2024/03/01

More

Less

Biotin-PEG4-N3 Chemical Properties,Usage,Production

Description

Biotin-PEG₃-azide is a PEGylated version of biotin-azide that is more hydrophilic due to the incorporation of a PEGylated spacer. It can be used to label terminal alkynes via copper-catalyzed click reactions or copper-free click reactions with cyclooctynes., Biotin-PEG₃-azide has been used to non-enzymatically and covalently tag proteins, which can be separated and detected using common laboratory methods such as SDS-PAGE and Western blot. It can be used in combination with other protein tags. Biotin-PEG₃-azide has also been used in nanostructured biointerfaces to study ligand and receptor spacing when there are different signaling molecules present.

Uses

Biotinylation reagent for labeling alkyne containing molecules or biomolecules using either copper-catalyzed 1,3 dipolar cycloaddition click chemistry or copper-free click chemistry with cyclooctyne derivatives. The azide group reacts with alkynes to form a stable triazole linkage facilitating the introduction of biotin into your alkyne modified system of interest. This reaction is bioorthogonal or in other words compatible with biological systems in that it?s components do not react with the biological environment.

reaction suitability

reaction type: click chemistry

IC 50

PEGs

storage

Store at -20°C

References

[1] FRANZISKA C. SCHENK. Dual-Functionalized Nanostructured Biointerfaces by Click Chemistry[J]. Langmuir, 2014, 30 23: 6897-6905. DOI: 10.1021/la500766t
[2] HIROSHI NONAKA. Non-enzymatic Covalent Protein Labeling Using a Reactive Tag[J]. Journal of the American Chemical Society, 2007, 129 51: 15777-15779. DOI: 10.1021/ja074176d
[3] DR. MATTHEW LLUIS. Characterization of C-Alkyl Amidines as Bioavailable Covalent Reversible Inhibitors of Human DDAH-1[J]. ChemMedChem, 2010, 6 1: 81-88. DOI: 10.1002/cmdc.201000392

Biotin-PEG4-N3 Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

Biotin-PEG4-N3 Suppliers

Americas 1 China 136 Europe 1 France 1 India 3 Japan 1 United Kingdom 2 United States 16 Global 161

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Biomatrik (Jiaxing) Inc.

Tel: 573-573-82623377 18967387295
Fax: +86 (573) 8262-3317
Email: sales@biomatrik.cn
Country: China
ProdList: 70
Advantage: 61

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Beijing HwrkChemical Technology Co., Ltd

Tel: 18515581800 18501085097
Fax: 010-89508210
Email: sales.bj@hwrkchemical.com
Country: China
ProdList: 9400
Advantage: 55

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

ChemPep, Inc.

Tel: +1 (888) 615-9178 / (561) 791-8787
Fax: +1 (561) 791-8728
Email: service@chempep.com
Country: United States
ProdList: 2138
Advantage: 57

T&W GROUP

Tel: 021-61551611 13296011611
Fax: ＋86 21-50676805
Email: contact@trustwe.com
Country: China
ProdList: 9895
Advantage: 58

Shanghai Jian Chao Chemical Technology Co., Ltd.

Tel: 150-2103-5486 18017383231
Fax: qq：2817624287
Email: 983544897@qq.com
Country: China
ProdList: 9342
Advantage: 55

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28387
Advantage: 80

TCI Europe

Tel: 320-37350700
Fax: +32 (0)37350701
Email: sales@tcieurope.eu
Country: Europe
ProdList: 23671
Advantage: 75

More

Less

View Lastest Price from Biotin-PEG4-N3 manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: Biotin-PEG3-azide 875770-34-6
Price: US $0.00/mg
Min. Order: 250mg
Purity: >98.00%
Supply Ability: 250mg
Release date: 2024-03-22

Career Henan Chemical Co

Product: Biotin-PEG4-N3 875770-34-6
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kg
Release date: 2020-01-09

875770-34-6, Biotin-PEG4-N3Related Search:

Biotin-PEG3-NHS ester 1-AMINO-3,6,9-TRIOXAUNDECANYL-11-OL TERT-BUTYL 12-HYDROXY-4 7 10-TRIOXA- FMOC-21-AMINO-4,7,10,13,16,19-HEXAOXAHENEICOSANOIC ACID MPEG4-CH2CH2COOH Maleimide-PEG2-NHS Ester HO-PEG5-tBu Biotin-PEG5-Amine N-BIOTINYL-3,6-DIOXAOCTANE-1,8-DIAMINE 1H-Thieno[3,4-d]imidazole-4-pentanamide,N-(14-amino-3,6,9,12-tetraoxatetradec-1-yl)hexahydro-2-oxo-,(3aS,4S,6aR)- Biotin-PEG<sub>4</sub>-Azide N-Biotinyl-N'-(3-maleimidopropionyl)-3,6-dioxaoctane-1,8-diamine Biotin-PEG3-N3 Biotin-PEG5-azide N-BIOTINYL-3,6,9-TRIOXAUNDECANE-1,11-DIAMINE Biotin-PEG3-propionic acid DBCO-S-S-PEG3-Biotin Biotin-PEG3-SH

Biotin-PEG4-N3

1H-Thieno[3,4-d]imidazole-4-pentanamide,N-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethyl]hexahydro-2-oxo-,(3aS,4S,6aR)-

Biotin-PEG4-azide

N-[2-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]ethyl]biotinaMide

(+)-Biotin-PEG4-CH2CH2azide

(3aS,4S,6aR)-N-[2-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]ethyl]hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanamide

Azide-PEG3-biotin conjugate

(+)-BIOTIN-PEG4-AZIDE

N-[2-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]ethyl]hexahydro-2-oxo-(3aS,4S,6aR)- 1H-thieno[3,4-d ]imidazole-4-pentanamide

(+)-Biotin-PEG<SUB>4</SUB>-azide

N-(2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)ethyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide

Azido-PEG3-biotin conjugate

(+)-Biotin-PEG3-CH2CH2N3

Biotin-PEG3-azide,Biotin-PEG3-N3

N-[2-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]ethyl]biotinamide &gt

Biotin Impurity 34

5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethyl]pentanamide

Inhibitor,Biotin PEG3 azide,PEG,biotin,protac,inhibit,BiotinPEG3azide,linker,Biotin-PEG-3-azide,probe,PROTAC Linkers

Biotin-PEG3-CH2CH2N3/1H-Thieno[3,4-d]imidazole-4-pentanamide, N-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethyl]hexahydro-2-oxo-, (3aS,4S,6aR)-

(+)-Biotin-PEG3- CH2CH2azide

Biotin-PEG3-Azide (CCT-AZ104)

875770-34-6

C18H32N6O5S

SiChem

peg