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Ald-peg4-nhs ester 95%

Ald-peg4-nhs ester 95%

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Product Details:

HS Code 29339980
Ph Level Neutral
Poisonous NO
Usage Used for attaching polyethylene glycol (PEG) chains to biomolecules to enhance stability and solubility.
Refractive Rate Not available
Storage Store at -20C in a dry dark environment
Appearance White to off-white powder
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Ald-peg4-nhs ester 95% Product Specifications

Molecular Formula C12H19NO7
Ingredients Polyethylene glycol and NHS ester functional group
EINECS No Not available
Structural Formula R-PEG4-O-C(=O)-NHS
Purity 95%
Application Applied in bioconjugation techniques drug delivery systems and biomedical research as a reagent for PEGylation.
Solubility Soluble in organic solvents like DMSO and DMF
Density Gram per cubic centimeter(g/cm3)
Shelf Life 12 months in recommended storage conditions
Taste Odorless not applicable
Smell None
Molecular Weight 289.29 g/mol
Usage Used for attaching polyethylene glycol (PEG) chains to biomolecules to enhance stability and solubility.
Poisonous NO
Refractive Rate Not available
Ph Level Neutral
HS Code 29339980
Appearance White to off-white powder
Storage Store at -20C in a dry dark environment
Properties A chemical reagent with specific reactive functionality (NHS ester) for bioconjugation.
Melting Point Not available
Physical Form Solid powder
CAS No 62256-63-1
Shape Powdery form
Grade Research-grade

Product Description

Chemical Name: Ald-peg4-nhs ester 95%
Synonyms : Ald-peg4-nhs ester
Cas No : 1353011-74-1
Purity : 95% Molecular Formula : C23H30N2O10 MolecularWight : 494.5

FAQs of Ald-peg4-nhs ester 95%:

Q: What is Ald-peg4-nhs ester 95% and its usage?

A: Ald-peg4-nhs ester 95% is a research-grade chemical reagent with specific reactive functionality (NHS ester) for bioconjugation. It is used for attaching polyethylene glycol (PEG) chains to biomolecules to enhance stability and solubility. It is applied in bioconjugation techniques, drug delivery systems, and biomedical research as a reagent for PEGylation.

Q: What is the purity of Ald-peg4-nhs ester 95%?

A: Ald-peg4-nhs ester 95% has a purity of 95%.

Q: What are the physical properties of Ald-peg4-nhs ester 95%?

A: Ald-peg4-nhs ester 95% is in powdery form and appears as a white to off-white powder. It is soluble in organic solvents like DMSO and DMF and has a neutral pH level. It has an odorless smell, and its melting point and refractive rate are not available.

Q: What are the storage conditions for Ald-peg4-nhs ester 95%?

A: Ald-peg4-nhs ester 95% should be stored at -20C in a dry dark environment to maintain its efficacy. It has a shelf life of 12 months in recommended storage conditions.

Q: Are there any poisonous ingredients in Ald-peg4-nhs ester 95%?

A: No, Ald-peg4-nhs ester 95% does not contain any poisonous ingredients.

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