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引用資料與參考文獻 (7)
Invitrogen™
Ponasterone A
Ponasterone A is an analog of Ecdysone, an insect steroid hormone that regulates the metamorphosis of Drosophila melanogaster.深入閱讀
| 產品號碼 | Quantity |
|---|---|
| H10101 | 1 mg |
產品號碼 H10101
價格 (TWD)
5,509.00
Online offer
Ends: 31-Mar-2026
7,870.00您節省 2,361.00 (30%)
Each
Quantity:
1 mg
價格 (TWD)
5,509.00
Online offer
Ends: 31-Mar-2026
7,870.00您節省 2,361.00 (30%)
Each
Ponasterone A is an analog of Ecdysone, an insect steroid hormone that regulates the metamorphosis of Drosophila melanogaster.
For Research Use Only. Not for use in diagnostic procedures.
規格
FormatPowder
Product TypePonasterone A
Quantity1 mg
Unit SizeEach
內容物與存放
Ponasterone A is provided as a lyophilized powder. Store at -20°C. Ponasterone A is guaranteed stable for 6 months when properly stored.
常見問答集 (常見問題)
Do you still offer the Ecdysone Expression System?
What is the half-life of Ponasterone A in culture medium at 37 degrees C? Is it necessary to replenish the Ponasterone A in cell culture with a long induction phase?
Can Ponasterone A be resuspended in ethanol at concentrations higher than 1 mM and can it be dissolved in other solvents such as DMSO?
What is the molecular weight of Ponasterone A?
I sequenced one of your vectors after PCR amplification and observed a difference from what is provided online (or in the manual). Should I be concerned?
引用資料與參考文獻 (7)
引用資料與參考文獻
Abstract
Human mitochondrial 5'-deoxyribonucleotidase. Overproduction in cultured cells and functional aspects.
Journal:J Biol Chem
PubMed ID:12124385
'Deoxynucleoside triphosphates (dNTPs) used for mitochondrial DNA replication are mainly formed by phosphorylation of deoxynucleosides imported into mitochondria from the cytosol. We earlier obtained evidence for a mitochondrial 5''-nucleotidase (dNT2) with a pronounced specificity for dUMP and dTMP and suggested that the enzyme protects mitochondrial DNA replication from excess dTTP.
Multiple lysine mutations in the C-terminal domain of p53 interfere with MDM2-dependent protein degradation and ubiquitination
Journal:Mol Cell Biol
PubMed ID:11094089
'To investigate the effect of mutations in the p53 C-terminal domain on MDM2-mediated degradation, we introduced single and multiple point mutations into a human p53 cDNA at four putative acetylation sites (amino acid residues 372, 373, 381, and 382). Substitution of all four lysine residues by alanines (the A4 mutant)
Ca2+/calmodulin-dependent protein kinase II is required for microcystin-induced apoptosis.
Journal:J Biol Chem
PubMed ID:11713251
'The potent natural toxins microcystin, nodularin, and okadaic acid act rapidly to induce apoptotic cell death. Here we show that the apoptosis correlates with protein phosphorylation events and can be blocked by protein kinase inhibitors directed against the multifunctional Ca(2+)/calmodulin-dependent protein kinase II (CaMKII). The inhibitors used comprised a battery
Molecular basis of the specific subcellular localization of the C2-like domain of 5-lipoxygenase.
Journal:J Biol Chem
PubMed ID:11796736
The activation of 5-lipoxygenase (5-LO) involves its calcium-dependent translocation to the nuclear envelope, where it catalyzes the two-step transformation of arachidonic acid into leukotriene A(4), leading to the synthesis of various leukotrienes. To understand the mechanism by which 5-LO is specifically targeted to the nuclear envelope, we studied the membrane
New Human Breast Cancer Cells to Study Progesterone Receptor Isoform Ratio Effects and Ligand-independent Gene Regulation.
Journal:J Biol Chem
PubMed ID:12021276
All known progesterone target cells coexpress two functionally different progesterone receptor (PR) isoforms: 120-kDa B-receptors (PR-B) and N-terminally truncated, 94-kDa A-receptors (PR-A). Their ratio varies in normal and malignant tissues. In human breast cancer cells, homodimers of progesterone-occupied PR-A or PR-B regulate different gene subsets. To study PR homo- and