Gly-Gly-Gly-PEG4-DBCO

Name: Gly-Gly-Gly-PEG4-DBCO
Brand: MedChemExpress
SKU: HY-140309
Rating: 4.5 (1 reviews)

Cat. No.: HY-140309 Purity: 96.53%: Data Sheet
COA

SDS
Handling Instructions
FAQs
Technical Support

Gly-Gly-Gly-PEG4-DBCO is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Gly-Gly-Gly-PEG4-DBCO is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

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

Gly-Gly-Gly-PEG4-DBCO Chemical Structure

CAS No. : 2353409-80-8

Size	Stock	Quantity
5 mg	In-stock	Estimated Time of Arrival: December 31
10 mg	In-stock	Estimated Time of Arrival: December 31
25 mg	In-stock	Estimated Time of Arrival: December 31
50 mg	In-stock	Estimated Time of Arrival: December 31
100 mg	In-stock	Estimated Time of Arrival: December 31
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Customer Review

Based on 1 publication(s) in Google Scholar

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•Related Small Molecules:

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Biological Activity
Purity & Documentation
References
Customer Review

Description

Gly-Gly-Gly-PEG4-DBCO is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs)^[1]. Gly-Gly-Gly-PEG4-DBCO is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

IC₅₀ & Target

Cleavable Linker

In Vitro

ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker^[1].

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

Molecular Weight

694.77

Formula

C₃₅H₄₆N₆O₉

CAS No.

2353409-80-8

Appearance

Oil

Color

Light yellow to yellow

SMILES

O=C(N1C2=CC=CC=C2C#CC3=CC=CC=C3C1)CCC(NCCOCCOCCOCCOCCNC(CNC(CNC(CN)=O)=O)=O)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

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

Purity & Documentation

Purity: 96.53%

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Data Sheet (263 KB) SDS (252 KB)

COA (242 KB) HNMR (152 KB) RP-HPLC (254 KB) MS (178 KB)

Handling Instructions (2659 KB)

References

[1]. Beck A, et al. Strategies and challenges for the next generation of antibody-drug conjugates. Nat Rev Drug Discov. 2017 May;16(5):315-337. [Content Brief]