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8-Arm PEG Amine

Supplier: ALADDIN SCIENTIFIC CORPORATION
Description: 8 arm PEG biotin derivatives have 8 biotins one each PEG molecule that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .

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4-Arm PEG Thiol ≥95%

Catalog Number: (ALA163120250MG)
Supplier: ALADDIN SCIENTIFIC CORPORATION
Description: 4 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .

New Product


Image Unavailable-ALA163142100MG

8-Arm PEG Thiol

Catalog Number: (ALA163142100MG)
Supplier: ALADDIN SCIENTIFIC CORPORATION
Description: 8 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .

New Product


Image Unavailable-ALA163119-1G

4-Arm PEG Biotin

Supplier: ALADDIN SCIENTIFIC CORPORATION
Description: 4 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .

New Product

Image Unavailable-ALA163117250MG

4-Arm PEG Biotin ≥95%

Catalog Number: (ALA163117250MG)
Supplier: ALADDIN SCIENTIFIC CORPORATION
Description: 4 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .Applications may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization.

New Product


Image Unavailable-ALA163145500MG

Acetylthio PEG amine

Supplier: ALADDIN SCIENTIFIC CORPORATION
Description: 8 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .

New Product

Image Unavailable-ALA163115250MG

4-Arm PEG Amine

Supplier: ALADDIN SCIENTIFIC CORPORATION
Description: 4 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .

New Product

Product Image-76484-790

Biotin PEG3 amine biodetection

Catalog Number: (76484-790)
Supplier: AAT BIOQUEST INC
Description: Biotin PEG3 amine is a carbonyl-reactive biotin derivative that contains a long arm to increase its avidin-binding affinity.

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Image Unavailable-ALA163088100MG

2-Arm/Branched PEG Amine

Supplier: ALADDIN SCIENTIFIC CORPORATION
Description: 2 arm PEG derivatives have two PEG branches with one or two functional groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .

New Product

Product Image-76481-636

Biotin-PEG4-NHS biodetection

Catalog Number: (76481-636)
Supplier: AAT BIOQUEST INC
Description: Biotin PEG4 succinimidyl ester is an amine-reactive biotin derivative that contains a long arm to increase its avidin-binding affinity.

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Image Unavailable-ALA122171250MG

1-Amino-3,6,9,12,15,18-hexaoxahenicosan-21-oic acid ≥98%

Supplier: ALADDIN SCIENTIFIC CORPORATION
Description: Product Describtion:Amino-PEG6-carboxylic Acid is a novel amino acid that can be manipulated, modified, and used like most other amino acids. The single molecular weight PEG spacer arms between the terminal amine and the terminal carboxylic acid are of exact length (25.1 Å), allowing for precise spatial control, and they are hydrophilic and non-immunogenic, imparting greater water solubility and hydrodynamic volume to target molecules.

New Product

Product Image-PI21582

Pierce™ PEGylated BS (bis(sulfosuccinimidyl)suberate) Crosslinkers, Thermo Scientific

Supplier: Invitrogen
Description: Cross linkers are used for the identification of near-neighbour protein relationships and ligand-receptor interactions. Homobifunctional, amine-reactive NHS esters or imidates, and heterobifunctional, amine-reactive, photoactivatable phenyl azides are the most commonly used crosslinkers for these applications.

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8-Arm PEG Biotin

Catalog Number: (ALA163129100MG)
Supplier: ALADDIN SCIENTIFIC CORPORATION
Description: 4 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .

New Product


Image Unavailable-ALA163101100MG

4-Arm PEG Glutathione

Catalog Number: (ALA163101100MG)
Supplier: ALADDIN SCIENTIFIC CORPORATION
Description: Nanocs' amino acid and peptide PEG conjugates were made from the covalent attachment of PEG to various amino acid derivatives. Conjugates were provided in lyophilized powder form.

New Product


Image Unavailable-ALA163132-25MG

8-Arm PEG NHS

Catalog Number: (ALA163132-25MG)
Supplier: ALADDIN SCIENTIFIC CORPORATION
Description: 8 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .

New Product


Image Unavailable-ALA163111500MG

4-Arm PEG DTPA

Supplier: ALADDIN SCIENTIFIC CORPORATION
Description: 4 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .

New Product

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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