| Category | Amino PEG, PEG amine(-NH2) |
| Molecular Weight | Customizable |
| Appearance | White/Off-white Solid or Viscous Liquid |
| Storage | Store at 2-8°C, keep in dry and avoid sunlight |
NH2-PEG-SH, MW 200-20k
Cat No.: BPG-3321
Purity: ≥90%
4.5 
HS-PEG-NH2 is a linear heterobifunctional PEGylation reagent with a thiol and an amine. It is a useful crosslinking or bioconjugation reagent with a PEG spacer. Thiol, or SH, sulfhydryl, or mercapto group selectively reacts with maleimide, OPSS, vinylsulfone, and transition metal surfaces including gold, silver, etc.
Structure of NH2-PEG-SH, MW 200-20k
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
| Catalog | Molecular Weight | Availability | actions |
|---|---|---|---|
| BPG-3321-1 | NH2-PEG-SH, MW 200 | ||
| BPG-3321-2 | NH2-PEG-SH, MW 400 | ||
| BPG-3321-3 | NH2-PEG-SH, MW 500 | ||
| BPG-3321-4 | NH2-PEG-SH, MW 600 | ||
| BPG-3321-5 | NH2-PEG-SH, MW 800 | ||
| BPG-3321-6 | NH2-PEG-SH, MW 1k | ||
| BPG-3321-7 | NH2-PEG-SH, MW 2k | ||
| BPG-3321-8 | NH2-PEG-SH, MW 3.4k | ||
| BPG-3321-9 | NH2-PEG-SH, MW 5k | ||
| BPG-3321-10 | NH2-PEG-SH, MW 10k | ||
| BPG-3321-11 | NH2-PEG-SH, MW 20k |
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
- Specification
- Key Product Attributes
- Reaction & Conjugation Properties
| Synonyms | Thiol-PEG-Amine; NH2-PEG-SH; NH2-PEG-Thiol; Amine-Polyethylene glycol-Thiol |
| Purity | ≥90% |
| Solubility | Soluble in DMSO |
| PEGType | Polymeric Functional PEG |
| PEGArchitecture | Linear |
| Functionality | Heterobifunctional |
| ReactiveToward | Activated Carboxyls / Activated Esters; Maleimides; Haloacetamides; Activated Alkenes; Activated Disulfides |
| ReactionChemistry | Amide Coupling; Thiol-Michael Addition; Thiol Alkylation; Disulfide Exchange |
| BiomoleculeCompatibility | Proteins / Antibodies; Peptides; Carboxyl-Modified Oligonucleotides; Maleimide-/Haloacetamide-Modified Proteins / Peptides; Maleimide-/Haloacetamide-Modified Antibodies; Maleimide-/Haloacetamide-Modified Oligonucleotides |
| ResearchUse | Thiol–Michael Conjugation; Cysteine / Thiol Alkylation; Reversible Thiol–Disulfide Exchange |
Related Products
Contact our experts today for pricing and comprehensive details on our PEG offerings.
11-peg12-oh.gif)
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
-
Gene Delivery, Cationic Carriers
-
Coupling Reactions, Conjugation
-
Precise Conjugation, Uniformity
-
Sulfonate (tosyl, mesyl, tresyl) PEG
Activation, Leaving Groups
-
Amine Coupling, Conjugation
-
Bioconjugation, Protein Labeling
-
Orthopyridyl Disulfide (OPSS) PEG
Thiol Exchange, Conjugation
-
Crosslinking, Selective Conjugation
-
Targeting, Cancer Therapy
-
Targeting, Affinity Labeling
Online Inquiry
Post your question
NH2-PEG-SH, MW 200-20k
Required fields are marked with *
