| Category | Carboxylic Acid(-COOH) PEG |
| Storage | -20°C for long-term preservation, keep in dry and avoid sunlight. Avoid repeated freezing and thawing. |
Y-shape-PEG-COOH, MW 40k
Cat No.: BPG-2698
4.5 
Y-shape-PEG-carboxyl is a 2-arm PEG derivative that is used for amine PEGylation.
Structure of Y-shape-PEG-COOH, MW 40k
Ordering Information
*For research and manufacturing use only. We do not sell to patients.
Fast-Track Access to Precise Molecular Weight Products
Professional Solutions for Molecular Research
cGMP Capacity
- cGMP-compliant manufacturing options
- Comprehensive QC testing with COA, MSD
- From mg and g to kg-scale production
- In-stock supply in the US and Europe
- Global supply & fast worldwide delivery
- One-stop PEGylation services
- Custom PEG reagents synthesis
- Click chemistry reagents
- Bioconjugation & drug delivery
- Trusted by 100+ research institutions
Popular Publications Citing BOC Sciences Products
- Key Product Attributes
- Reaction & Conjugation Properties
| PEGType | Multi-Arm PEG |
| PEGArchitecture | Y-Shaped |
| Functionality | Multifunctional / Branched |
| ReactiveToward | Primary Amines (after activation) |
| ReactionChemistry | Carbodiimide-Mediated Amide Coupling (EDC/NHS) |
| BiomoleculeCompatibility | Proteins / Antibodies; Peptides; Amine-Modified Oligonucleotides |
| ResearchUse | Carboxyl-to-Amine Coupling after Activation; Amide Bond Formation |
Related Products
Contact our experts today for pricing and comprehensive details on our PEG offerings.
Planning to purchase or looking for custom solutions?
Get in touch with our experts today! We'll respond within 24 hours to discuss your project needs and provide a customized quote.
You May Also Be Interested In
From custom PEG synthesis to PEGylation support, explore tailored services designed to meet the specific needs of your research.
Gain Deeper Insights
Browse related content to gain a deeper understanding of PEG synthesis and manufacturing.
PEG and PEG Derivatives
-
Small-molecule Polyethylene Glycol
Solvents, Drug Formulation
-
Amine Coupling, Bioconjugation
-
Thiol Coupling, Conjugation
-
Drug Conjugates, Scaffolds
-
Targeting, Affinity Labeling
-
Halide (chloride, bromide) PEG
Reactive Intermediates, Synthesis
-
Cell Targeting, Integrin Binding
-
Amine Coupling, Conjugation
-
Click Chemistry, Labeling
-
Sustained Release, Implants
Online Inquiry
Post your question
Y-shape-PEG-COOH, MW 40k
Required fields are marked with *
