| 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.
Ordering Information
*For research and manufacturing use only. We do not sell to patients.
Fast-Track Access to Precise Molecular Weight Products
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| 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
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- Specification
| Synonyms | Thiol-PEG-Amine; NH2-PEG-SH; NH2-PEG-Thiol; Amine-Polyethylene glycol-Thiol |
| Purity | ≥90% |
| Solubility | Soluble in DMSO |
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