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Cat. No.: HY-160897

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Methoxy-PEG2000-C3-amide-C2-Mal

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Methoxy-PEG2000-C3-amide-C2-Mal can bind to hemoglobin through the 93Cys residue to produce di-PEGylated hemoglobin.

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

Purity: 99.69%
CAS No.: 883993-35-9
Formula: (C₂H₄O)_nC₁₁H₁₆N₂O₄
Molecular Weight:2000 (average)

Storage:

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

Methoxy-PEG2000-C3-amide-C2-Mal Chemical Structure

CAS No.: 883993-35-9

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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

Methoxy-PEG2000-C3-amide-C2-Mal can bind to hemoglobin through the 93Cys residue to produce di-PEGylated hemoglobin^[1].

Chemical Information

CAS No. 883993-35-9
Appearance Solid
Molecular Weight 2000 (average)
Formula (C₂H₄O)_nC₁₁H₁₆N₂O₄
Color White to off-white
SMILES

COCCOCCCNC(CCN1C(C=CC1=O)=O)=O.[n]
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:

DMSO : 100 mg/mL (Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

View the Complete Stock Solution Preparation Table

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (266 KB)
SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 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]. Matsuhira T, et al. Analysis of Dimeric αβ Subunit Exchange between PEGylated and Native Hemoglobins (α2β2 Tetramer) in an Equilibrated State by Intramolecular ββ-Cross-Linking. Biomacromolecules. 2018 Aug 13;19(8):3412-3420. [Content Brief]

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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.

Keywords

100 mg

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