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  3. dPEG(R)4-SATA

dPEG(R)4-SATA is a PEG derivative that can be used for drug delivery research, etc.

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

dPEG(R)4-SATA

dPEG(R)4-SATA Chemical Structure

CAS No. : 937025-17-7

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Based on 1 publication(s) in Google Scholar

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Description

dPEG(R)4-SATA is a PEG derivative that can be used for drug delivery research, etc.

Molecular Weight

421.46

Formula

C17H27NO9S

CAS No.
Appearance

Liquid

Color

Colorless to light yellow

SMILES

CC(SCCOCCOCCOCCOCCC(ON1C(CCC1=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
Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (237.27 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.3727 mL 11.8635 mL 23.7270 mL
5 mM 0.4745 mL 2.3727 mL 4.7454 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.3727 mL 11.8635 mL 23.7270 mL 59.3176 mL
5 mM 0.4745 mL 2.3727 mL 4.7454 mL 11.8635 mL
10 mM 0.2373 mL 1.1864 mL 2.3727 mL 5.9318 mL
15 mM 0.1582 mL 0.7909 mL 1.5818 mL 3.9545 mL
20 mM 0.1186 mL 0.5932 mL 1.1864 mL 2.9659 mL
25 mM 0.0949 mL 0.4745 mL 0.9491 mL 2.3727 mL
30 mM 0.0791 mL 0.3955 mL 0.7909 mL 1.9773 mL
40 mM 0.0593 mL 0.2966 mL 0.5932 mL 1.4829 mL
50 mM 0.0475 mL 0.2373 mL 0.4745 mL 1.1864 mL
60 mM 0.0395 mL 0.1977 mL 0.3955 mL 0.9886 mL
80 mM 0.0297 mL 0.1483 mL 0.2966 mL 0.7415 mL
100 mM 0.0237 mL 0.1186 mL 0.2373 mL 0.5932 mL
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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Product Name:
dPEG(R)4-SATA
Cat. No.:
HY-W190740
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