Ugrás a tartalomra
Merck

SML1091

Sigma-Aldrich

Homoharringtonine

≥98% (HPLC)

Szinonimák:

Ceflatonin, Cephalotaxine 4-methyl (2R)-2-hydroxy-2-(4-hydroxy-4-methylpentyl)butanedioate, Myelostat, NSC 141633, Omacetaxine mepesuccinate

Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez


About This Item

Tapasztalati képlet (Hill-képlet):
C29H39NO9
CAS-szám:
Molekulatömeg:
545.62
MDL-szám:
UNSPSC kód:
12352200
PubChem Substance ID:
NACRES:
NA.77

Minőségi szint

Teszt

≥98% (HPLC)

Forma

powder

optikai aktivitás

[α]/D -120 to -140°, c = 1 in chloroform-d

szín

white to beige

oldhatóság

DMSO: 20 mg/mL, clear

tárolási hőmérséklet

2-8°C

SMILES string

COC(=O)C[C@](O)(CCCC(C)(C)O)C(=O)O[C@H]1C2c3cc4OCOc4cc3CCN5CCC[C@]25C=C1OC

InChI

1S/C29H39NO9/c1-27(2,33)8-5-10-29(34,16-23(31)36-4)26(32)39-25-22(35-3)15-28-9-6-11-30(28)12-7-18-13-20-21(38-17-37-20)14-19(18)24(25)28/h13-15,24-25,33-34H,5-12,16-17H2,1-4H3/t24-,25-,28+,29-/m1/s1

Nemzetközi kémiai azonosító kulcs

HYFHYPWGAURHIV-JFIAXGOJSA-N

Looking for similar products? Látogasson el ide Útmutató a termékösszehasonlításhoz

Alkalmazás

Homoharringtonine has been used to check the cytotoxic activity against carfilzomib-resistant derivative of the LP-1 multiple myeloma (MM) cell line (LP-1/Cfz) and is used as a translation-inhibiting drug.

Biokémiai/fiziológiai hatások

Homoharringtonine (Omacetaxine mepesuccinate) is a translation elongation inhibitor, a cytotoxic alkaloid originally isolated from the evergreen tree, Cephalotaxus hainanensis. Homoharringtonine binds to the 80S ribosome in eukaryotic cells and inhibits protein synthesis by interfering with chain elongation. Homoharringtonine blocks progression of leukemic cells from G1 phase into S phase and from G2 phase into M phase. Homoharringtonine (Omacetaxine mepesuccinate) was approved in October 2012 (Synribo) for the treatment of adult patients with Chronic Myelogenous Leukemia (CML) with resistance and/or intolerance to two or more tyrosine kinase inhibitors.
Homoharringtonine is a cephalotaxine ester that is also known as (HHT; 4-methyl (2R)-2-hydroxy-2-(4-hydroxy-4-methylpentyl)butanedioate). In gefitinib-resistant lung cancer cells, homoharringtonine promotes apoptosis and prevents signal transducer and activator of transcription 3 (STAT3) through IL-6 (interleukin-6) /JAK1 (janus kinase 1)/STAT3 signal pathway. It plays an important role in the treatment of malaria.
Homoharringtonine is a translation elongation inhibitor.

Tulajdonságok és előnyök

This compound is a featured product for Gene Regulation research. Click here to discover more featured Gene Regulation products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

Piktogramok

Skull and crossbones

Figyelmeztetés

Danger

Figyelmeztető mondatok

Veszélyességi osztályok

Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral

Tárolási osztály kódja

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Lobbanási pont (F)

Not applicable

Lobbanási pont (C)

Not applicable


Válasszon a legfrissebb verziók közül:

Analitikai tanúsítványok (COA)

Lot/Batch Number

Nem találja a megfelelő verziót?

Ha egy adott verzióra van szüksége, a tétel- vagy cikkszám alapján rákereshet egy adott tanúsítványra.

Már rendelkezik ezzel a termékkel?

Az Ön által nemrégiben megvásárolt termékekre vonatkozó dokumentumokat a Dokumentumtárban találja.

Dokumentumtár megtekintése

Increased expression of the tight junction protein TJP1/ZO-1 is associated with upregulation of TAZ-TEAD activity and an adult tissue stem cell signature in carfilzomib-resistant multiple myeloma cells and high-risk multiple myeloma patients
Riz I and Hawley RG
Oncoscience, 4(7-8), 79-79 (2017)
Chemistry and Biology, 439-439 (1998)
Rescue of a developmental arrest caused by a C. elegans heat-shock transcription-factor mutation by loss of ribosomal S6-kinase activity
Chisnell PJD, et al.
bioRxiv, 310086-310086 (2018)
Peter Chisnell et al.
Genetics, 210(3), 999-1009 (2018-09-20)
The widely conserved heat-shock response, regulated by heat-shock transcription factors, is not only essential for cellular stress resistance and adult longevity, but also for proper development. However, the genetic mechanisms by which heat-shock transcription factors regulate development are not well
Diego Rivera Gelsinger et al.
Nucleic acids research, 48(10), 5201-5216 (2020-05-10)
High-throughput methods, such as ribosome profiling, have revealed the complexity of translation regulation in Bacteria and Eukarya with large-scale effects on cellular functions. In contrast, the translational landscape in Archaea remains mostly unexplored. Here, we developed ribosome profiling in a

Cikkek

We offer a variety of small molecule research tools, such as transcription factor modulators, inhibitors of chromatin modifying enzymes, and agonists/antagonists for target identification and validation in gene regulation research; a selection of these research tools is shown below.

Tudóscsoportunk valamennyi kutatási területen rendelkezik tapasztalattal, beleértve az élettudományt, az anyagtudományt, a kémiai szintézist, a kromatográfiát, az analitikát és még sok más területet.

Lépjen kapcsolatba a szaktanácsadással