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  4. PEG800

PEG800  (Synonyms: Polyethylene glycol 800)

Cat. No.: HY-Y0873L Purity: 98.54%
SDS COA Handling Instructions

Molarity Calculator

PEG800 (Polyethylene glycol 800) is a nonionic surfactant that is soluble in water and many polar solvents.

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PEG800 Chemical Structure

PEG800 Chemical Structure

CAS No. : 25322-68-3

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Based on 1 publication(s) in Google Scholar

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PEG800 Related Antibodies

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Description

PEG800 (Polyethylene glycol 800) is a nonionic surfactant that is soluble in water and many polar solvents[1].

Molecular Weight

800.00

Formula

(C2H4O)nH2O
CAS No.
Appearance

Oil

Color

Colorless to off-white

SMILES

[H]OCCO[H].[n]
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, protect from light
Solvent & Solubility
In Vitro: 

H2O : 250 mg/mL (312.50 mM; Need ultrasonic)

  • Molarity Calculator

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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
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).
Purity & Documentation

Purity: 98.54%

SDS (393 KB)

COA (242 KB) HNMR (205 KB) RP-HPLC (188 KB)

Handling Instructions (2659 KB)
References

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
H2O 1 mM 1.2500 mL 6.2500 mL 12.5000 mL 31.2500 mL
5 mM 0.2500 mL 1.2500 mL 2.5000 mL 6.2500 mL
10 mM 0.1250 mL 0.6250 mL 1.2500 mL 3.1250 mL
15 mM 0.0833 mL 0.4167 mL 0.8333 mL 2.0833 mL
20 mM 0.0625 mL 0.3125 mL 0.6250 mL 1.5625 mL
25 mM 0.0500 mL 0.2500 mL 0.5000 mL 1.2500 mL
30 mM 0.0417 mL 0.2083 mL 0.4167 mL 1.0417 mL
40 mM 0.0312 mL 0.1562 mL 0.3125 mL 0.7812 mL
50 mM 0.0250 mL 0.1250 mL 0.2500 mL 0.6250 mL
60 mM 0.0208 mL 0.1042 mL 0.2083 mL 0.5208 mL
80 mM 0.0156 mL 0.0781 mL 0.1562 mL 0.3906 mL
100 mM 0.0125 mL 0.0625 mL 0.1250 mL 0.3125 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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PEG800 Related Classifications

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.

Keywords:

PEG80025322-68-3Polyethylene glycol 800PEG 800PEG-800Polyethylene glycol800Polyethylene glycol-800Biochemical Assay ReagentsInhibitorinhibitorinhibit

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