Steroids and derivatives

Any of a large class of organic compounds with a characteristic molecular structure containing four rings of carbon atoms (three six-membered and one five) and associated derivatives; includes many hormones, alkaloids, and vitamins.

226 – 240 of 618 results

226

Cayman Chemical 25hydroxy VItamIn D3 3 3am 5mg

A thiazide diuretic that inhibits the apical membrane sodium chloride cotransporter in the distal and collecting duct nephron segments

Pricing & Availability

227

Cayman Chemical HyodeoxycholIc ACD MaxSpec

An alkaloid inhibits sheep COX activity and decreases IL-6-induced proliferation of MH60 mouse hybridoma cells (IC50s 129 and 3 7 UM respectively) reduces cyanide-induced increases in secreted glutamate levels and cell death in primary neonatal rat cerebellar granule neurons at 1 and 10 UM decreases proliferation of PC3 human prostate cancer cells by 63 and 86 at 20 and 30 UM respectively reduces tumor cell growth in a PC3 mouse xenograft model at 5 mg/kg per day for 12 days

Pricing & Availability

228

Sigma Aldrich Fine Chemicals Biosciences Hydrocortisone 234 13C3 so

Hydrocortisone 234 13C3 so

Pricing & Availability

229

Sigma Aldrich Fine Chemicals Biosciences Hydrocortisone Impurity L50MG

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Pricing & Availability

230

Sigma Aldrich Fine Chemicals Biosciences Estriol 16alpha beta D glu10MG

Estriol 16alpha beta D glu10MG

Pricing & Availability

231

Cayman Chemical MethylmalonIc AcId-d3 10mg

A myeloperoxidase inhibitor (IC50 0 2 UM in a cell-free assay) enhances decreases in the mitochondrial membrane potential in and the viability of MOLM-14 cells when used in combination with cytarabine prevents high-fat diet-induced increases in microvascular blood flow and microvascular blood volume in rats at 75 Umol/kg

Pricing & Availability

232

Cayman Chemical ChenodeoxycholIc ACDodIM 500mg

An anxiolytic with antiepileptic activity reduces anxiety-like behavior and decreases stress-induced increases in serum corticosterone and pro-inflammatory cytokine levels in a mouse model of intermittent unpredictable stress at 10 mg/kg inhibits epileptic activity in a rat model of penicillin-induced focal epilepsy

Pricing & Availability

233

Cayman Chemical 25hdrox VItamIn D3 3 3am 10mg

A specific inhibitor of the MyD88/IL-1RI interaction inhibits IL-1b-activated phosphorylation of p38 MAP kinase in mouse lymphocytes and thymoma EL4 cells ( 10 M) has no influence on LPS-mediated TLR4/MyD88 signaling reduces IL-1b-induced fever (200 mg/kg) and SEB-induced cytokine production and toxicity in mice (2-6 mg dose)