MCE 的所有產品僅用作科學研究或藥證申報，我們不為任何個人用途提供產品和服務。

Tofacitinib

CAS No. : 477600-75-2

產品活性：Tofacitinib is an orally available JAK3/2/1 inhibitor with IC₅₀s of 1, 20, and 112 nM, respectively.

研究領域：Epigenetics  |  Protein Tyrosine Kinase/RTK  |  JAK/STAT Signaling  |  Stem Cell/Wnt  |  Apoptosis

作用靶點：JAK  |  Apoptosis

In Vitro: Tofacitinib (CP-690550) citrate binds potentially at JAK3 and JAK2 as 2.2 nM and 5 nM (K_d). The report includes additional binding for Tofacitinib at Camk1 (K_d of 5,000 nM), DCamkL3 (K_d of 4.5 nM), Mst2 (K_d of 4,300 nM), Pkn1 (K_d of 200 nM), Rps6ka2 (Kin.Dom.2-C-terminal) (K_d of 1,400 nM), Rps6ka6 (Kin.Dom.2-C-terminal) (K_d of 1,200 nM), Snark (K_d of 420 nM), Tnk1 (K_d of 640 nM) and Tyk2 (K_d of 620 nM).

In Vivo: Animals that are treated with Tofacitinib show a significantly lower production of anti-drug antibodies (ADAs) compare with PEG-treated control mice (for five weeks after initial immunization, p<0.01, n=8). Moreover ADAs become detectable earliest on day 28. A difference of 1000- to 200-fold in titers to SS1P is apparent from days 21 through 35, respectively. Compare to SS1P, mice injected with keyhole limpet hemocyanin (KLH) generate a more rapid antibody response. Yet, the administration of Tofacitinib reduces anti-KLH titers compare to controls (p<0.05 on day 21, p<0.01 on day 28, respectively, n=5). Reductions in titers ranged from 5000- to 250-fold from days 21 through 28, respectively. Based on previous dose-response studies, a daily dose of Tofacitinib of 6.2 mg/kg is selected to provide 80% inhibition of hind paw volume and plasma exposure capable of suppressing the JAK1 and JAK3 signaling pathways for >4 hours.

相關產品：Drug Repurposing Compound Library Plus  |  FDA-Approved Drug Library Plus  |  FDA-Approved Drug Library Mini  |  Bioactive Compound Library Plus  |  Apoptosis Compound Library  |  Epigenetics Compound Library  |  Immunology/Inflammation Compound Library  |  JAK/STAT Compound Library  |  Kinase Inhibitor Library  |  Protein Tyrosine Kinase Compound Library  |  Stem Cell Signaling Compound Library  |  FDA-Approved Drug Library  |  Anti-Cancer Compound Library  |  Anti-Aging Compound Library  |  Drug Repurposing Compound Library  |  Differentiation Inducing Compound Library  |  Reprogramming Compound Library  |  NMPA-Approved Drug Library  |  Orally Active Compound Library  |  Chemical Probe Library  |  FDA Approved & Pharmacopeial Drug Library  |  Anti-Breast Cancer Compound Library  |  Anti-Lung Cancer Compound Library  |  Anti-Pancreatic Cancer Compound Library  |  Anti-Blood Cancer Compound Library  |  Targeted Therapy Drug Library   |  Anti-Obesity Compound Library  |  Anti-Liver Cancer Compound Library   |  Rare Diseases Drug Library  |  Children’s Drug Library  |  EMA-Approved Drug Library  |  FDA-Approved Anticancer Drug Library  |  Anti-Prostate Cancer Compound Library  |  Non-steroidal Anti-Inflammatory Compound Library  |  Cancer Stem Cells Compound Library  |  Heterocyclic Compound Library  |  Pain-Related Compound Library  |  SY-5609  |  BRD4 Inhibitor-18  |  8α-Tigloyloxyhirsutinolide 13-O-acetate  |  AAPK-25  |  Dutasteride-¹³C₆  |  Oleic acid-¹³C  |  JAK-IN-20  |  Abacavir sulfate  |  Meloxicam-d₃-1  |  Thailanstatin D  |  SB-218078  |  Toyocamycin  |  Sorafenib-d₄  |  Busulfan  |  PTC-028  |  Dinaciclib  |  JAK1-IN-9  |  CR-1-31-B  |  142I5  |  Farudodstat  |  Ecteinascidin 770  |  AT9283  |  Staurosporine  |  SNS-032  |  RO495  |  AZA1  |  TK4b  |  Bleomycin A5  |  Xevinapant  |  Mangiferin

熱門產品線：重組蛋白  |  化合物庫  |  天然產物  |  熒光染料  |  PROTAC  |  同位素標記物  |  寡核苷酸  |  抗體  |  點擊化學

Trending products：Recombinant Proteins  |  Bioactive Screening Libraries  |  Natural Products  |  Fluorescent Dye  |  PROTAC  |  Isotope-Labeled Compounds  |  Oligonucleotides  |  Antibodies  |  Click Chemistry

品牌介紹:
•   MCE (MedChemExpress) 擁有200 多種*僅有化合物庫，我們致力于為*科研客戶提供前沿的高品質小分子活性化合物；
•   50,000 多種高選擇性抑制劑、激動劑涉及各熱門信號通路及疾病領；
•   產品種類涵蓋各種重組蛋白，多肽，常用試劑盒 ，更有 PROTAC、ADC 等特色產品，廣泛應用于新藥研發、生命科學等科研項目；
•   提供虛擬篩選，離子通道篩選，代謝組學分析檢測分析，藥物篩選等專業技術服務；
•   設有專業的實驗中心和嚴格的質控、驗證體系；
•   提供 LC/MS、NMR、HPLC、手性分析、元素分析等各項質檢報告，確保產品的高純度、高品質；
•   產品的生物活性多經各國客戶實驗驗證；
•   Nature, Cell, Science 等多種頂級期刊及制藥 Patent 收錄了MCE客戶的科研成果；
•   專業團隊跟蹤最新的制藥及生命科學研究進展，為您提供*新的活性化合物；
•   與世界各大制藥公司及著名科研機構建立了長期的合作。