© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
|
HS Code |
930973 |
| Product Name | Biotin-PEG3-Maleimide |
| Cas Number | 1379108-72-7 |
| Molecular Formula | C21H37N3O8S |
| Molecular Weight | 491.60 g/mol |
| Purity | ≥95% |
| Appearance | White to off-white solid |
| Solubility | Soluble in DMSO, DMF, water |
| Storage Temperature | -20°C |
| Functional Groups | Biotin, PEG3, Maleimide |
| Application | Thiol-reactive bioconjugation |
| Linker Length | ~17.7 Å (PEG3 spacer) |
| Reactivity | Selective to sulfhydryl (–SH) groups |
| Synonyms | N-(3-Maleimidopropionamidyl)-PEG3-biotin |
| Stability | Stable under recommended storage conditions |
| Shipping Conditions | Ambient temperature |
As an accredited Biotin-PEG3-Maleimide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Biotin-PEG3-Maleimide, 100 mg, is packaged in a sealed amber glass vial inside a protective cardboard box, labeled for research use. |
| Shipping | Biotin-PEG3-Maleimide is shipped in tightly sealed containers to protect from moisture and light, typically at ambient temperature unless otherwise specified. The package includes appropriate labeling and documentation for hazardous materials handling and complies with relevant regulations. Expedited or temperature-controlled shipping may be available upon request to ensure product stability. |
| Storage | **Biotin-PEG3-Maleimide** should be stored desiccated at –20°C, protected from moisture and light. Keep the container tightly closed when not in use. Avoid repeated freeze-thaw cycles to maintain stability. If provided as a lyophilized powder, store under dry conditions; if in solution, aliquot and freeze immediately. Storage under these conditions preserves chemical integrity and reactivity. |
Competitive Biotin-PEG3-Maleimide prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
Flexible payment, competitive price, premium service - Inquire now!
