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Cat. No.: HY-W250928E

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Biotin-PEG5000-azide

Name: Biotin-PEG5000-azide
Brand: MedChemExpress
SKU: HY-W250928E
Price: 50.00 USD
Availability: InStock
Rating: 5 (1 reviews)

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Biotin-PEG5000-azide is a biotin-labeled PEG derivative with an average molecular weight of 5000. The azide group of Biotin-PEG5000-azide participates in CuAAC or SPAAC click reactions, and the biotin group enables avidin/Streptavidin (HY-P3152)-mediated recognition and enrichment. Biotin-PEG5000-azide is used in biotinylation, biomolecule labeling, click conjugation, and affinity enrichment studies.

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

Purity : 97.86%
CAS No.: 956494-20-5
Molecular Weight:5000 (Average)

Storage:

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

Biotin-PEG5000-azide Chemical Structure

CAS No.: 956494-20-5

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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
- In Vitro
Chemical Information
Purity & Documentation
References
Calculators
Help & FAQs
Classifications
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Biological Activity

Description

IC₅₀ & Target

PEGs

In Vitro

Biotin-PEG5000-azide can utilize the azide group for click chemistry conjugation and, through the biotin group, achieve subsequent avidin/streptavidin recognition and affinity enrichment; the related Biotin-PEG-azide reagents are applicable for chemical probe biotinylation, protein enrichment, and surface functionalization of alkyne-containing polymeric materials^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only. .

Chemical Information

CAS No. 956494-20-5
Appearance Solid
Molecular Weight 5000 (Average)
Color White to off-white
SMILES

[N-]=[N+]=NCCOCCOCCNC(CCCCC1SCC2NC(NC12)=O)=O.[n].[MW 5000]
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

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (273 KB)
SDS (394 KB)
- English - EN (394 KB)
- Français - FR (394 KB)
- Deutsch - DE (394 KB)
- Norwegian - NO (394 KB)
- Español - ES (394 KB)
- Swedish - SV (394 KB)
- Italian - IT (394 KB)
- Korean - KR (394 KB)
- Portuguese - PT (394 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]. Yu K, et al. A Microbial Lipid-ATP Synthase Axis Fuels NK Cell Antitumor Activity. Advanced science (Weinheim, Baden-Wurttemberg, Germany). 2026 Jul;13(39):e20095. [Content Brief]

[2]. Krovi SA, et al. "Clickable" polymer nanoparticles: a modular scaffold for surface functionalization. Chemical communications (Cambridge, England). 2010 Aug 07;46(29):5277-9.

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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Minimum order quantity

100 mg

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