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Cat. No.: HY-140649

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PEG20000-bis-amine

(Synonyms: Poly(ethylene glycol)-bis-amine 20000)

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PEG20000-bis-amine (Poly(ethylene glycol)-bis-amine 20000) is a diamine-terminated polyethylene glycol and conjugate linker. PEG20000-bis-amine endows the surface of carbon capsules with stealth properties, biocompatibility, and free amino groups for antibody conjugation. PEG20000-bis-amine acts as a reducing agent and passivating agent to promote the formation and assembly of silver nanoparticles on silica nanospheres, and increases the number of silver nanoparticles on the silica surface.

For research use only. We do not sell to patients.

Purity: 98.0%
CAS No.: 24991-53-5
Formula: (C₂H₄O)_nC₄H₁₂N₂O
Molecular Weight:20000 (Average)

Storage:

Powder -20°C, 3 years ; In solvent -80°C, 6 months , -20°C, 1 month

PEG20000-bis-amine Chemical Structure

CAS No.: 24991-53-5

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- IC₅₀ & Target
Chemical Information
Solvent & Solubility
- In Vitro
Purity & Documentation
References
Calculators
Help & FAQs
Classifications
Bioz

Biological Activity

Description

IC₅₀ & Target

PEGs

Chemical Information

CAS No. 24991-53-5
Appearance Solid
Molecular Weight 20000 (Average)
Formula (C₂H₄O)_nC₄H₁₂N₂O
Color White to off-white
SMILES

NCCOCCOCCN.[n]
Synonyms

Poly(ethylene glycol)-bis-amine 20000
Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
In solvent	-80°C	6 months
	-20°C	1 month

Solvent & Solubility

In Vitro:

H₂O : 100 mg/mL (Need ultrasonic)

View the Complete Stock Solution Preparation Table

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (263 KB)
SDS (254 KB)
- English - EN (254 KB)
- Français - FR (254 KB)
- Deutsch - DE (254 KB)
- Norwegian - NO (254 KB)
- Español - ES (254 KB)
- Swedish - SV (254 KB)
- Italian - IT (254 KB)
- Korean - KR (254 KB)
- Portuguese - PT (254 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 [Content Brief]

Calculators

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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MOQ

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100 mg

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