il-15 r b

B-Raf IN 15 是一种 BRAF 抑制剂，抑制 BRAFWT 和 BRAFV600E，可用于研究黑色素瘤和癌症，可用于优化成效果更好的BRA F抑制剂。

IL-15-IN-1是一种 IL-15依赖性细胞的选择性抑制剂(IC50:0.8 μM)。

(R)-a-Terpinyl b-D-glucoside 是一种有用的有机化合物，可用于生命科学领域的相关研究。其产品编号为 T126338，CAS号为 114673-99-3。

Lipid-derived lipoxins are produced at the site of vascular and mucosal inflammation where they down-regulate polymorphonuclear leukocyte recruitment and function. 15(R)-Lipoxin A4 (15(R)-LXA4) is derived from the aspirin-triggered formation of 15(R)-HETE from arachidonic acid. [1] [2] 15(R)-LXA4 inhibits LTB4-induced chemotaxis, adherence, and transmigration of neutrophils with twice the potency of LXA4 demonstrating activity in the nM range.[2] [3] The anti-inflammatory effects of aspirin may be ascribed in part to the ability of 15(R)-LXA4 to regulate leukocyte function.[4] 15(R)-LXA4 is reported to promote resolution of inflammation in LPS-treated stromal cells derived from intermediate-stage diseased supraspinatus tendons as evidenced by increased expression of the STAT-6 pathway target genes, ALOX15 and CD206.[5]

15(R)-Pinane thromboxane A2 is the (R)-epimer of pinane thromboxane A2 . 15(R)-PTA2 does not inhibit collagen-induced platelet aggregation (IC50s = 120-130 μM). It does not affect gastric tone in isolated rat gastric fundus when used at concentrations of 0.5 or 1.5 μg ml and is less effective than PTA2 at inhibiting prostaglandin-induced contraction of isolated rat stomach muscle.

8-iso-15(R)-Prostaglandin F2α (8-iso-15(R) PGF2α) is a chemically distinct member within a broad group of prostaglandin-like eicosanoids, produced through the free radical peroxidation of arachidonic acid contained in membrane phospholipids. It represents the C-15 epimer of 8-isoPGF2α, distinguished as the sole isoprostane isomer extensively examined across numerous biological systems.

19(R)-Hydroxylated prostaglandins (PGs) are present at µg ml concentrations in the semen of some mammalian species, notably primates, with the majority being from the PGE series and featuring a 15(S),19(R) hydroxyl stereochemistry. These compounds are also observed in marsupials' seminal plasma, where F-type 1 and 2-series compounds are predominant. The 15(R)-hydroxy epimer represents the inverse or unnatural isomer at C-15 for these 19-hydroxylated PGs. Although the biological function of 19(R)-hydroxylated PGs remains unclear, 19(R)-hydroxylation in the F-series leads to a notable reduction in receptor-mediated biological activity in certain assays.

MAO-B-IN-15 是一种MAO-B 的选择性抑制剂，可与 Tyr 326 残基形成 π-π 相互作用，IC50 值为 13.5 μM。它可被用于研究帕金森病。

15(R)-15-methyl Prostaglandin D2 (15(R)15methyl PGD2) 是一种 PGD2 合成类似物，也是一种具有选择性和强效性的 CRTH2 DP2 受体激动剂，可调节嗜酸性粒细胞 CD11b 表达、肌动蛋白聚合和趋化。

17-phenyl trinor Prostaglandin F2α N-ethyl amide (17-phenyl trinor PGF2α) is an F-series prostaglandin analog which has been approved for use as an ocular hypotensive drug, sold under the Allergan trade name 17-phenyl trinor PGF2α ethyl amide. Investigations in our lab have shown that 17-phenyl trinor PGF2α ethyl amide is converted by an amidase enzymatic activity in the human cornea to yield the corresponding free acid, with a conversion rate of about 25 μg cornea 24 hours. The free acid, 17-phenyl trinor PGF2α, is a potent FP receptor agonist. 15(R)-17-phenyl trinor PGF2α is the 15-epi, or unnatural isomer of this active free acid metabolite. It has much diminished FP receptor-mediated activity

15(R)-Prostaglandin D2作为一种潜在的前列腺素DP(2)受体激动剂，展现出抗炎活性。它能促进人嗜酸性粒细胞内肌动蛋白的聚合，同时提高血小板中的cAMP水平。

Arbaprostil, a synthetic analog of prostaglandin E2 (PGE2) known as 15(R)-15-methyl prostaglandin E2, was developed for its cytoprotective activity. In the commercial production of bulk arbaprostil, one potential impurity is 15(R)-15-methyl Prostaglandin A2 (15(R)-15-methyl PGA2). The pharmacology and EP receptor binding affinity of 15(R)-15-methyl PGA2 have not been reported.

9-(5(R)-C-Methyl-2,3,5-tri-O-benzoyl-b-D-ribofuranosyl)-6-chloropurine 是一种有用的有机化合物，可用于生命科学领域的相关研究，其产品编号为 TNU0992。

(R)-IL-17 modulator 4 是 IL-17 modulator 4 的 R 构型形式，是 IL-17 modulator 1 的前药。其中 IL-IL-17 modulator 1 是一种高效的、口服具有活力的 IL-17 调节剂。

15-Deoxyoxalicine B 是一种有用的有机化合物，可用于生命科学领域的相关研究，其产品编号为 T129540。

15(R)-Prostaglandin E2, the C-15 epimer of the more physiologically abundant 15(S)-PGE2 (sc-201225) isomer, is produced mainly from arachidonic acid (sc-200770) via the action of COX and PGES enzymes. Present in nearly all cell types, PGE2 interacts with four distinct receptors, EP1 to EP4, leading to a wide range of biological effects. However, 15(R)-Prostaglandin E2 exhibits significantly lower efficacy in most biological assays compared to its 15(S) counterpart. Notably, acid catalyzed epimerization can transform 15(R)-Prostaglandin E2 into the more active 15(S)-Prostaglandin E2 form.

15-beta PGF2α, a biochemical compound, serves as a pivotal mediator in diverse physiological processes.

15(R)-15-methyl PGF2α, a metabolically stable analog of PGF2α, is an inactive, prodrug PGF agonist intended for activation by gastric acid through oral administration. This transformation involves acid-catalyzed epimerization that converts 15(R)-15-methyl PGF2α into its active counterpart, the 15(S)-isomer. Upon conversion, the 15(S)-isomer has been shown to induce luteolysis in rhesus monkeys following an approximately 12 mg animal dosage, a response not observed with the 15(R)-isomer.

13,14-dihydro-15(R)-Prostaglandin E1 (13,14-dihydro-15(R)-PGE1)为13,14-二氢-PGE1的同分异构体，特点在于其C-15位的羟基呈R构型，非自然形态。

15(R)-HETE, a monohydroxy fatty acid, is synthesized from arachidonic acid via aspirin-acetylated COX-2, leading to the formation of specialized pro-resolving mediators 15(R)-lipoxin A4 and B4 through a transcellular mechanism involving 5-lipoxygenase (5-LO). Additionally, this compound is produced by the cytochrome P450 (CYP) isoform CYP2C9 and can be generated from arachidonic acid by COX-1 in human mast cells, where it accumulates due to its resistance to conversion into 15-KETE by 15-hydroxyprostaglandin dehydrogenase (15-PGDH). As an agonist of PPARβ δ, 15(R)-HETE induces the expression of a target gene in NIH3T3 cells, demonstrating its biological significance.