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Cat. No.: HY-155907

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DSPE-PEG5000-Amine ammonium

(Synonyms: DSPE-PEG5000-NH2 ammonium)

DSPE-PEG5000-Amine ammonium is a phosphoethanolamine involved in the synthesis of liposomes for delivery systems. DSPE-PEG5000-Amine ammonium amino group can be converted to aromatic aldehydes that react with acetone-protected aromatic hydrazides on the surface of the bovine carbonic anhydrase (BCA) molecule. Liposomes produce liposome-Bah-BCA conjugates by forming diaryl hydrazone (BAH) with target enzyme molecules. The conjugate catalyzes the hydration of carbon dioxide to bicarbonate.

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

CAS No.: 474922-26-4
Formula: (C₂H₄O)_nN₂O₁₀P.NH₃
Molecular Weight:5000 (Average)

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

Data Sheet (262 KB)

DSPE-PEG5000-Amine ammonium Chemical Structure

CAS No.: 474922-26-4

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Use of MCE Products

Fluorescent Dye

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

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Description

Chemical Information

CAS No. 474922-26-4
Molecular Weight 5000 (Average)
Formula (C₂H₄O)_nN₂O₁₀P.NH₃
SMILES

O=C(O[C@@H](COP(OCCNC(OCCOCCN)=O)([O-])=O)COC(CCCCCCCCCCCCCCCCC)=O)CCCCCCCCCCCCCCCCC.[NH4+].[n]
Synonyms

DSPE-PEG5000-NH2 ammonium
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (262 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]. Nagata H, et al. Preparation and Catalytic Properties of Carbonic Anhydrase Conjugated to Liposomes through a Bis-Aryl Hydrazone Bond. ACS Omega. 2023 May 16;8(21):18637-18652. [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.

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100 mg

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