2. Metabolic Enzyme/Protease
  3. Acyltransferase
  4. 24-Methylenecholesterol

24-Methylenecholesterol  (Synonyms: Ostreasterol)

Cat. No.: HY-133968 Purity: 99.48%
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24-Methylenecholesterol (Ostreasterol), a natural marine sterol, stimulates cholesterol acyltransferase in human macrophages. 24-Methylenecholesterol possess anti-aging effects in yeast. 24-methylenecholesterol enhances honey bee longevity and improves nurse bee physiology.

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24-Methylenecholesterol Chemical Structure

24-Methylenecholesterol Chemical Structure

CAS No. : 474-63-5

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1 mg USD 130 In-stock
5 mg USD 400 In-stock
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100 mg USD 2700 In-stock
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Other Forms of 24-Methylenecholesterol:

24-Methylenecholesterol Related Antibodies

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Description

24-Methylenecholesterol (Ostreasterol), a natural marine sterol, stimulates cholesterol acyltransferase in human macrophages. 24-Methylenecholesterol possess anti-aging effects in yeast. 24-methylenecholesterol enhances honey bee longevity and improves nurse bee physiology[1][2][3].

Molecular Weight

398.66

Formula

C28H46O
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

C=C(C(C)C)CC[C@@H](C)[C@H]1CC[C@@]2([H])[C@]3([H])CC=C4C[C@@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C
Structure Classification
Initial Source

the larva of queen bees and from royal jelly
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

Ethanol : 16.67 mg/mL (41.82 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.5084 mL 12.5420 mL 25.0840 mL
5 mM 0.5017 mL 2.5084 mL 5.0168 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.

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

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=
Concentration
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Volume
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Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

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Volume (start)

V1

=
Concentration (final)

C2

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V2

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Please enter the basic information of animal experiments:

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g

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(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
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
Ethanol 1 mM 2.5084 mL 12.5420 mL 25.0840 mL 62.7101 mL
5 mM 0.5017 mL 2.5084 mL 5.0168 mL 12.5420 mL
10 mM 0.2508 mL 1.2542 mL 2.5084 mL 6.2710 mL
15 mM 0.1672 mL 0.8361 mL 1.6723 mL 4.1807 mL
20 mM 0.1254 mL 0.6271 mL 1.2542 mL 3.1355 mL
25 mM 0.1003 mL 0.5017 mL 1.0034 mL 2.5084 mL
30 mM 0.0836 mL 0.4181 mL 0.8361 mL 2.0903 mL
40 mM 0.0627 mL 0.3136 mL 0.6271 mL 1.5678 mL
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24-Methylenecholesterol 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:

24-Methylenecholesterol474-63-5OstreasterolAcyltransferaseDiacylglycerol acyltransferaseDiglyceride acyltransferaseacyl-CoA:cholesterol acyltransferasemono- acylglycerol acyltransferasenatural marine sterolmacrophagesanti-aginghoney beelongevityInhibitorinhibitorinhibit

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