Home > Products > Novel inhibitors

AT-1002

  Cat. No.:  DC20080   Featured
Chemical Structure
835872-35-0
For research use only. We do not sell to patients.
We match the best price and quality on market.
Email:order@dcchemicals.com  sales@dcchemicals.com
Tel:+86-021-58447131
Get Quotation Now
We are official vendor of:
  • 20
  • 19
  • 18
  • 17
  • 16
  • 15
  • 14
  • 12
  • 11
  • 10
  • 9
  • 8
  • 13
  • 6
  • 5
  • 4
  • 3
  • 2
  • 1
More than 5000 active chemicals with high quality for research!
Field of application
AT-1002, a 6-mer synthetic peptide, is a tight junction regulator and absorption enhancer.
Chemicals PropertiesBiological activity COA & MSDSRelated productsDatasheet
Cas No.: 835872-35-0
Chemical Name: AT-1002
Synonyms: AT-1002;AT 1002;AT1002
SMILES: NC(=N)NCCCC(NC(=O)CNC(=O)C(C(C)CC)NC(=O)C(CS)NC(=O)C(N)CC1=CC=CC=C1)C(=O)NC(CC(C)C)C(O)=O
Formula: C32H53N9O7S
M.Wt: 707.88
Purity: >98%
Sotrage: 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO
Publication: [1]. Li M, et al. Structure-activity relationship studies of permeability modulating peptide AT-1002. Bioorg Med Chem Lett. 2008 Aug 15;18(16):4584-6. [2]. Gopalakrishnan S, et al. Mechanism of action of ZOT-derived peptide AT-1002, a tight junction regulator and absorption enhancer. Int J Pharm. 2009 Jan 5;365(1-2):121-30.
Description: AT-1002, a 6-mer synthetic peptide[1], is a tight junction regulator and absorption enhancer[2].
In Vitro: AT-1002 a 6-mer synthetic peptide belongs to an emerging novel class of compounds that reversibly increase paracellular transport of molecules across the epithelial barrier. AT-1002 can undergo Cys-Cys dimerization[1]. Undifferentiated Caco-2 cells are treated with AT-1002 and viability is assessed by measuring cellular ATP content. Treatment with AT-1002 for up to 3 h does not affect cell viability at any concentration. In particular, the viability of Caco-2 cells is not affected by 5 mg/mL AT-1002. AT-1002 reduces cell viability after 24 h at concentrations of 2.5 mg/mL and higher. However, the cells remain viable after 24 h if the cells are washed after exposure to AT-1002 for 3 h indicating that AT-1002 does not irreversibly damage cells[2]. AT-1002 treatment results in 3-fold increase in phosphotyrosine content of zonula occludens-1 (ZO-1)[2].
References: [1]. Li M, et al. Structure-activity relationship studies of permeability modulating peptide AT-1002. Bioorg Med Chem Lett. 2008 Aug 15;18(16):4584-6. [2]. Gopalakrishnan S, et al. Mechanism of action of ZOT-derived peptide AT-1002, a tight junction regulator and absorption enhancer. Int J Pharm. 2009 Jan 5;365(1-2):121-30.
MSDS
COA
LOT NO. DOWNLOAD
2018-0101
2018-0101
2018-0101
Cat. No. Product name Field of application
DC31074 Isopropyl myristate Isopropyl myristate is the ester of isopropyl alcohol and myristic acid.
DC75202 Fosaprepitant free acid Fosaprepitant, also known as MK0517, is an antiemetic drug, administered intravenously. It is a prodrug of aprepitant. Fosaprepitant was developed by Merck & Co. and was approved. It is a prodrug of Aprepitant. It aids in the prevention of acute and delayed nausea and vomiting associated with chemotherapy treatment. Fosaprepitant is a weak inhibitor of CYP3A4, and aprepitant, the active moiety, is a substrate, inhibitor, and inducer of CYP3A4
DC74557 PREX-in1 PREX-in1 is a specific small-molecule inhibitor of P-Rex1 and P-Rex2 Rac-GEF activity with IC50 of 4.5 uM (P-Rex1 DHPH Rac-GEF activity) in liposome-based GEF assay, inhibits P-Rex1 and P-Rex2 through their catalytic DH domain.
DC74555 GYS32661 GYS32661 (GYS 32661) is a potent Rac inhibitor capable of inhibiting both Rac1 and Rac1b, inhibited activated Rac1 with IC50 of 1.18 uM in in vitro pull-down assays.
DC74540 MTX-3937 MTX-3937 is a small-molecule inhibitor targeting Siglec-9 (Sialic acid-binding immunoglobulin-type lectin-9), a member of the Siglec family of immunomodulatory receptors. Siglec-9 is primarily expressed on immune cells, such as myeloid cells and natural killer (NK) cells, and plays a role in regulating immune responses by transmitting inhibitory signals through its intracellular immunoreceptor tyrosine-based inhibitory motifs (ITIMs).
DC74539 L557-0155 L557-0155 is a small molecule inhibitor of VSIG-8, prevents VSIG-8 binding to VISTA, promotes cytokine production and cell proliferation in PBMCs and suppresses melanoma growth.
DC74528 K284 K284 is a selective small molecule inhibitor of chitinase 3 like1 (CHI3L1) with strong binding affinity (Kd=-9.7 kcal·mol-1), inhibits lung metastasis by blocking IL-13Rα2-mediated JNK-AP-1 signals.
DC74225 YB-537 YB-537 (YB537) is a potent, highly specific quinone reductase 2 (QR2) inhibitor with IC50 of 3 nM, shows no activity against QR1 (IC50>10 uM).
DC74224 XST-20 XST-20 is a small molecule that selectively targets the DNA-binding domain (DBD) of FOXM1, atranscription factor involved in cell cycle progression, proliferation, and cancer development. Witha surface plasmon resonance (SPR)-derived binding affinity (Kd) of 20 uM, XST-20 effectivelysuppresses FOXM1's transcriptional activities, making it a promising candidate for targetingFOXM1-driven cancers, such as ovarian cancer.
DC74223 X-Neu5Ac X-Neu5Ac (sodium) is a substrate for chromogenic assay of neuraminidase activity in bacterial expression systems; with a Km of 0.89 mM for neuraminidase.
X
Products are chemical reagents for research use only and are not intended for human use. We do not sell to patients.
Site Map|Privacy PolicyCopyright © 2018-2020 All Rights Reserved. Technical Support:KuuJia