N-Biotinyl-NH-(PEG)2-CO2H·nDIPEA
- Product Name
- N-Biotinyl-NH-(PEG)2-CO2H·nDIPEA
- CAS No.
- 1205744-09-7
- Chemical Name
- N-Biotinyl-NH-(PEG)2-CO2H·nDIPEA
- Synonyms
- N-Biotinyl-NH-(PEG)2-CO2H·nDIPEA;O-(N-Biotiny-NH-(PEG)2-COOH·DIPEA;Biotinyl-TOTA-glutaramic acid DIPEA salt;N-Biotinyl-NH-(PEG)?-COOH . DIPEA (20 atoms);N-Biotinyl-NH-(PEG)2-COOH . DIPEA (20 atoms);Biotinyl-TOTA-glutaramic acid DIPEA salt≥ 99% (HPLC)
- CBNumber
- CB23333864
- Molecular Formula
- C33H63N5O8S
- Formula Weight
- 689.95
- MOL File
- 1205744-09-7.mol
N-Biotinyl-NH-(PEG)2-CO2H·nDIPEA Property
- Melting point:
- 131-136°C
- storage temp.
- Store at +2°C to +8°C.
- form
- powder
N-Bromosuccinimide Price
- Product number
- 8.51029
- Product name
- N-Biotinyl-NH-(PEG)₂-COOH . DIPEA (20 atoms)
- Purity
- Novabiochem?
- Packaging
- 500MG
- Price
- $445
- Updated
- 2025/07/31
- Product number
- 8.51029
- Product name
- N-Biotinyl-NH-(PEG)₂-COOH . DIPEA (20 atoms)
- Purity
- Novabiochem?
- Packaging
- 1G
- Price
- $752
- Updated
- 2025/07/31
- Product number
- PEG5280
- Product name
- Biotin-TOTA-glutaramicacid*DIPEA
- Packaging
- 5G
- Price
- $2160
- Updated
- 2021/12/16
- Product number
- PEG5280
- Product name
- Biotin-TOTA-glutaramicacid*DIPEA
- Packaging
- 1g
- Price
- $604.8
- Updated
- 2021/12/16
- Product number
- CDX-B0209-M250
- Product name
- N-Biotinyl-NH-(PEG)2-COOH.DIPEA
- Purity
- ≥95%(HPLC)
- Packaging
- 250mg
- Price
- $647
- Updated
- 2021/12/16
N-Biotinyl-NH-(PEG)2-CO2H·nDIPEA Chemical Properties,Usage,Production
Chemical Properties
White powder
Uses
peptide synthesis
General Description
The use of this novel biotin derivative incorporates a hydrophilic 20 atom PEG spacer between the peptide and biotin. This not only greatly improves the solubility of the resultant peptide, but reduces steric hindrance between the peptide and biotin, leading to better avidin binding and higher biological activity. The biotin-PEG derivative can be easily incorporated using any standard coupling method as the final step in SPPS, immediately prior to cleavage of the peptide from the resin.
The product number for this product was previously 01-63-0133.
To obtain a certificate of analysis (CoA) of a lot that begins with the letter “A”, please select the option in the right hand menu “Request a COA for Lot#s starting with A”.
reaction suitability
reaction type: Biotinylations
N-Biotinyl-NH-(PEG)2-CO2H·nDIPEA Preparation Products And Raw materials
Raw materials
Preparation Products
N-Biotinyl-NH-(PEG)2-CO2H·nDIPEA Suppliers
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