Steroids and derivatives
Medchemexpress LLC Estradiol 3-sulfamate | 172377-52-5 | MFCD00947822 | 351.46 | 10 MG
Estradiol 3-sulfamate is a potent, long-acting, and orally active steroid sulfatase inhibitor. It inhibits estrone sulfatase with an IC50 of 251 nM and a Ki of 133 nM.
- Inhibits estrone sulfatase with an IC50 of 251 nM.
- Inhibits estrone sulfatase with a Ki of 133 nM.
- Potent and long-acting.
- Orally active.
- For research use only.
Medchemexpress LLC Alpha-Estradiol | 57-91-0 | 99.9% | 5 G
Alpha-Estradiol is identified as a weak estrogen and a 5α-reductase inhibitor. It is employed as a topical medication for treating androgenic alopecia.
- Weak estrogen.
- Acts as a 5α-reductase inhibitor, preventing testosterone metabolism catalyzed by 5 alpha-reductase.
- Attenuates LPS-induced inflammatory markers in mouse embryonic fibroblast (MEF) cells, primary pre-adipocytes, and differentiated 3T3-L1 adipocytes through an ERα-dependent mechanism.
- Decreases NFκB-p65 and elevates ERα protein expression.
- Significantly reduces the central avascular/total retina area in mouse pups.
- Lowers malondialdehyde (MDA) levels, the number of NADPH-oxidase-positive cells, NADPH oxidase concentration, and activity in the retinas of hyperoxia-exposed pups.
Medchemexpress LLC Estradiol enanthate (E2EN) | 4956-37-0 | 98.1% | 100 MG
Estradiol enanthate (E2EN) is a shorter-acting estrogen. It is an injectable contraceptive when combined with Dihydroxyprogesterone acetophenide. Estradiol enanthate facilitates withdrawal bleeding, mimicking a menstruation-like pattern.
- Shorter-acting estrogen.
- Functions as an injectable contraceptive in combination with Dihydroxyprogesterone acetophenide.
- Promotes withdrawal bleeding, in a pattern similar to menstruation.
- Changes the corporal characteristics of male rats to resemble female rats.
- In a study, it increased plasma urea and creatinine concentration compared to the control group.
Medchemexpress LLC Estradiol-d2-1 | 3188-46-3 | 5 MG
Estradiol-d2-1 is a deuterium-labeled form of Estradiol, a steroid sex hormone crucial for maintaining fertility and secondary sexual characteristics in females. It upregulates IL-6 expression via the estrogen receptor β (ERβ) pathway and is intended for research use only. Deuteration can impact pharmacokinetic and metabolic profiles of drugs.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis.
- Suitable for NMR, GC-MS, or LC-MS techniques.
- Deuterium-labeled form of estradiol.
- Upregulates IL-6 expression through the ERβ pathway.
Selleck Chemical LLC Ethinyl Estradiol S1625-50mg
Ethinyl Estradiol is an orally bio-active estrogen used in almost all modern formulations of combined oral contraceptive pills
Sigma Aldrich Fine Chemicals Biosciences beta-Estradiol-6-one 6-O-c5MG
-Estradiol-6-one 6-(O-carboxymethyloxime) is a derivative of 17-estradiol.
Medchemexpress LLC Estradiol/BSA | 95.0% | 1 MG
Estradiol/BSA is an antigen-adjuvant conjugate formed by coupling Estradiol with Bovine Serum Albumin (BSA). This conjugate is designed to enhance the production of antigen-specific antibodies in vaccine models by coupling the antigen with a protein adjuvant. It does not affect protein folding or disrupt major epitopes and can enhance cross-presentation and the generation of antigen-specific T cells. This product is for research use only.
- Enhances production of antigen-specific antibodies
- Used in vaccine models
- Does not affect protein folding
- Does not disrupt major epitopes
- Enhances cross-presentation
- Generates antigen-specific T cells
- Antigen-adjuvant conjugate
Medchemexpress LLC Estradiol dipropionate | 113-38-2 | 99.5% | 100 MG
Estradiol dipropionate is a combined estrogen-progesterone, acting as an estrogen and progesterone agonist. It is intended for research use only.
- Purity: 99.5%
- Molecular weight: 384.51
- Formula: C24H32O4
- Appearance: White to off-white solid
- Recommended storage for powder: -20°C for 3 years, 4°C for 2 years
- Recommended storage for in solvent: -80°C for 2 years, -20°C for 1 year
- Shipping at room temperature is acceptable if less than 2 weeks
Sigma Aldrich Fine Chemicals Biosciences 17alpha-Ethynylestradiol >=98% | 57-63-6 | MFCD00003690 | 100MG
17alpha-Ethynylestradiol >=98% | Purity: >=98% | Mol Wt: 296.4 | 57-63-6 | MFCD00003690 | 100MG
Sigma Aldrich Fine Chemicals Biosciences Ouabain octahydrate >=95% (HPLC), powder | 11018-89-6 | MFCD00149240 | 25G
Ouabain octahydrate >=95% (HPLC), powder | Purity: >=95% (HPLC) | Mol Wt: 728.77 | 11018-89-6 | MFCD00149240 | 25G
Sigma Aldrich Fine Chemicals Biosciences Ouabain octahydrate >=95% (HPLC), powder | 11018-89-6 | MFCD00149240 | 5G
Ouabain octahydrate >=95% (HPLC), powder | Purity: >=95% (HPLC) | Mol Wt: 728.77 | 11018-89-6 | MFCD00149240 | 5G
Apexbio Technology LLC Ouabain,50mg CAS# 630-60-4
Ouabain is a selective Na+/K+, -ATPase inhibitor, binds to α2 /α3 subunit with Ki of 41 nM/15 nM. Other sizes are also available. Please inqury us for quote.