Fmoc-Lys (biotin-PEG4)-OH
- CAS No.
- 1334172-64-3
- Chemical Name:
- Fmoc-Lys (biotin-PEG4)-OH
- Synonyms
- Fmoc-Lys (biotin-PEG4)-OH;Fmoc-Lys(dPEG(4)-Biotin)-OH;Fmoc-N-Lys-(dPEG??-biotin)-OH-(acid) (QBD-10613);N-alpha-(9-Fluorenylmethyloxycarbonyl)-N-epsilon-[15-(biotinamido)-4,7,10,13-tetraoxa-pentadecanoyl]-L-lysine;12,15,18,21-Tetraoxa-2,8,24-triazanonacosanoic acid, 3-carboxy-29-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-9,25-dioxo-, 1-(9H-fluoren-9-ylmethyl) ester, (3S)-
- CBNumber:
- CB13363932
- Molecular Formula:
- C42H59N5O11S
- Molecular Weight:
- 842.01
- MDL Number:
- MFCD21363320
- MOL File:
- 1334172-64-3.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| MAL-dPEG®4-TFP Ester | DPG-6215 | 100mg | $330 |
| MAL-dPEG®4-TFP Ester | DPG-6215 | 1000mg | $410 |
| Fmoc-N-Lys-(dPEG®4-Biotin)-OH-(Acid) | DPG-6092 | 100mg | $329 |
| Fmoc-N-Lys-(dPEG®4-Biotin)-OH-(Acid) | DPG-6092 | 1000mg | $1660 |
| Fmoc-Lys(Biotin-PEG4)-OH | 101271-5G | 5g | $2000 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P280-P305+P351+P338 |
Fmoc-Lys (biotin-PEG4)-OH price More Price(23)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Biosynth | DPG-6215 | MAL-dPEG®4-TFP Ester | 1334172-64-3 | 100mg | $330 | 2026-06-04 | Buy |
| Biosynth | DPG-6215 | MAL-dPEG®4-TFP Ester | 1334172-64-3 | 1000mg | $410 | 2026-06-04 | Buy |
| Biosynth | DPG-6092 | Fmoc-N-Lys-(dPEG®4-Biotin)-OH-(Acid) | 1334172-64-3 | 100mg | $329 | 2026-06-04 | Buy |
| Biosynth | DPG-6092 | Fmoc-N-Lys-(dPEG®4-Biotin)-OH-(Acid) | 1334172-64-3 | 1000mg | $1660 | 2026-06-04 | Buy |
| ChemPep | 101271-5G | Fmoc-Lys(Biotin-PEG4)-OH | 1334172-64-3 | 5g | $2000 | 2026-06-04 | Buy |
Fmoc-Lys (biotin-PEG4)-OH Chemical Properties,Uses,Production
Description
Fmoc-Lys (biotin-PEG4)-OH is a Lysine embedded biotin PEG linkers containing a carboxylic group and Fmoc-protected amine. Reaction of carboxylic with primary amino (-NH2) forms stable, irreversible amide bonds. The Fmoc group can be deprotected under basic condition to release the free amine which can be used for further conjugations.
Uses
Fmoc-Lys (biotin-PEG4)-OH is a biotin-labeled, PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
IC 50
PEGs
References
[1] Gadd MS, et al. Structural basis of PROTAC cooperative recognition for selective protein degradation. Nat Chem Biol. 2017 May;13(5):514-521. DOI:10.1038/nchembio.2329
Fmoc-Lys (biotin-PEG4)-OH Preparation Products And Raw materials
Raw materials
Preparation Products
Fmoc-Lys (biotin-PEG4)-OH Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| TargetMol Chemicals Inc. | +1-781-999-5354; +1-00000000000 | marketing@targetmol.com | United States | 32431 | 58 |
| Lianhe Aigen Pharmatech Co.,Ltd. | +86-18918657159; +86-18918657159 | sales@lianhe-aigen.com | China | 300 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 50108 | 58 | |
| Lianhe Aigen Pharmatech Co.,Ltd. | 18918657159 | sales-Aigen@lianhetech.com | China | 2998 | 58 |
| Chengdu Pukang Biotechnology Co., Ltd | 156 18217049878 | cassie.gao@pu-kang.com | China | 479 | 58 |
| Shaanxi Xinyan Bomei Biotechnology Co., Ltd. | 13892832556 | 2440688701@qq.com | China | 1979 | 58 |
| Nanjing Shizhou Biology Technology Co.,Ltd | 025-85563444 18351873721 | purchase@synzest.com | China | 10431 | 58 |
| Zhengzhou Akem Chemical Co., Ltd | 13303867194 | 770406999@qq.com | China | 9949 | 58 |
| Shanghai Haohong Scientific Co., Ltd. | 400-8210725 4008210725 | malulu@leyan.com | China | 39718 | 58 |
| Jilin Chinese Academy of Sciences-yanshen Technology | 18143011203 | ET-market@chemextension.com | China | 38727 | 58 |
