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E4389

Sigma-Aldrich

β-Estradiol-Water Soluble

BioReagent, suitable for cell culture

Synonym(s):

Cyclodextrin-encapsulated 17β-estradiol

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About This Item

MDL number:
MFCD00133134
UNSPSC Code:
12352209
PubChem Substance ID:
329799056
NACRES:
NA.77

biological source

synthetic (organic)

sterility

non-sterile

product line

BioReagent

form

powder

technique(s)

cell culture | mammalian: suitable

solubility

H2O: 25 mg/mL, clear to slightly hazy

shipped in

ambient

storage temp.

room temp

SMILES string

C[C@]12CC[C@H]3[C@@H](CCc4cc(O)ccc34)[C@@H]1CC[C@@H]2O.C[C@@H]5[C@@H](O)[C@@H]6O[C@H](CO)[C@H]5O[C@H]7O[C@H](CO)[C@@H](O[C@H]8O[C@H](CO)[C@@H](O[C@H]9O[C@H](CO)[C@@H](O[C@H]%10O[C@H](CO)[C@@H](O[C@H]%11O[C@H](CO)[C@@H](O[C@H]%12O[C@H](CO)[C@@H](O6)[C@H](O)[C@H]%12O)[C@H](O)[C@H]%11O)[C@H](O)[C@H]%10O)[C@H](O)[C@H]9O)[C@H](O)[C@H]8OCCCO)[C@H](O)[C@H]7O

InChI

1S/C46H78O35.C18H24O2/c1-12-20(55)40-68-13(5-48)32(12)75-41-26(61)25(60)37(18(10-53)69-41)81-46-39(67-4-2-3-47)31(66)38(19(11-54)74-46)80-45-30(65)24(59)36(17(9-52)73-45)79-44-29(64)23(58)35(16(8-51)72-44)78-43-28(63)22(57)34(15(7-50)71-43)77-42-27(62)21(56)33(76-40)14(6-49)70-42;1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h12-66H,2-11H2,1H3;3,5,10,14-17,19-20H,2,4,6-9H2,1H3/t12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31+,32+,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-;14-,15-,16+,17+,18+/m11/s1

InChI key

XMURHKLFGRLVRW-JKDYGSMVSA-N

Related Categories

General description

β-estradiol is a natural human estrogen. It is vital for the growth of breast and reproductive epithelia, maturation of long bones and development of secondary sexual characteristics. Estradiol is produced by immature germ cells, spermatozoa, Leydig cells and Sertoli cells. β-estradiol acts as a menopausal hormones. It is involved in replacement therapy for female hypogonadism or primary ovarian failure. Reduced levels of β-estradiol are linked to heart disease and osteoporosis. Estradiol plays a critical role in proliferation, modulation of ion transport and control of apoptosis in Sertoli cells. It maintains sperm concentration, motility and morphology.

Application

β-estradiol has been used:
  • to culture differentiated adipocytes
  • for estradiol treatment in rats
  • for oocyte maturation in vitro
β-Estradiol is used to study cell differentiation and transformations (tumorigenicity). This product is not recommended for use in binding assays.

Packaging

Package size based on estradiol

Other Notes

Contains 40-55 mg estradiol per gram of solid; balance 2-hydroxypropyl-β-cyclodextrin.

related product

Product No.
Description
Pricing

Pictograms

Health hazardEnvironment
GHS08,GHS09

Signal Word

Danger

Hazard Statements

H351,H360FD,H362,H410

Hazard Classifications

Aquatic Chronic 1 - Carc. 2 - Lact. - Repr. 1A

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Estradiol activates PI3K/Akt/GSK3 pathway under chronic neurodegenerative conditions triggered by perinatal asphyxia
Saraceno GE, et al.
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Maria M Escribese et al.
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Dendritic cells (DCs) play a central role in initiating and polarizing the immune response. Therefore, DC maturation represents a key control point in the shift from innate to adaptive immunity. It is suspected that during pregnancy, hormones are critical factors
Jody L Heerema et al.
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Olfaction is critical for survival, facilitating predator avoidance and food location. The nature of the olfactory system changes during amphibian metamorphosis as the aquatic herbivorous tadpole transitions to a terrestrial, carnivorous frog. Metamorphosis is principally dependent on the action of
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Acute gonorrhea in women is characterized by a mucopurulent exudate that contains polymorphonuclear leukocytes (PMNs) with intracellular gonococci. Asymptomatic infections are also common. Information on the innate response to Neisseria gonorrhoeae in women is limited to studies with cultured cells
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