Welcome to TGpeptide-Professional peptide manufacturer.

Service hotline:+86-(0)-18115476705

Linker Spacer and PEGylation

       We usually use Ahx as hydrophobic linker spacer and use PEG as hydrophilic linker spacer.
       Below lists is the linker spacer that we usually use, other labeled amino acids are available upon request.

PEG

Structure

  • We can provide PEG1、PEG2、 PEG3、
    PEG4、PEG5、PEG6、PEG8、PEG10、PEG12+etc。

mini-PEG

Structure

  • Atom number added:9
    hydrophilic linker spacer

Beta-Alanine

Structure

  • Atom number added:4
    hydrophobic linker spacer

4-Aminobutyric Acid (GABA)

Structure

  • Atom number added:5
    hydrophobic linker spacer

(2-Aminoethoxy) acetic acid (AEA)

Structure

  • Atom number added:6
    hydrophobic linker spacer

5-Aminovaleric Acid (Ava)

Structure

  • Atom number added:6
    hydrophobic linker spacer

5-Aminovaleric Acid (Ava)

Structure

  • Atom number added:7
    hydrophobic linker spacer

12-amino-dodecanoic acid

Structure

  • Atom number added:7
    hydrophobic linker spacer

3-Amino-3-(2-nitrophenyl)propanoic acid (ANP Linker)

Structure

  • Atom number added:4
    hydrophilic linker spacer

How to place a order:

1)

Contact us at: +86-(0)-18115476705 or sales@tgpeptide.com;

2)

Provide us peptides information including Sequence, Purity, Quantity and modification(If necessary, we agree to sign confidential agreement with you before you provide these information), we will make you a quotes within 30 minutes.

3)

Place us a purchaser order, we can send you a sales contract too if you need.

4)

Start synthesis, and we will inform you the updates of synthesis in time.

5)

Arrange shippment, HPLC analysis, MS spectrum will be shipped along the peptides too.

6)

Refund all pre-payment(if pre-pay us) if we failed to synthesize any of them.

7)

After-sale service: Contact us anytime if you have any problem when you use the peptides, and we will reply you as soon as possible.

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