Votre recherche pour: Tamoxifen

Référence Produit: (BOSSBS-0174R-A750)

Fournisseur: Bioss

Description: The estrogen receptor (ER) is a 66 kDa protein that mediates the actions of estrogens in estrogen responsive tissues. It is a member of a large superfamily of nuclear hormone receptors that function as ligand activated transcription factors. The ER gene consists of more than 140 kb of genomic DNA divided into 8 exons. These translate into a protein with six functionally discrete domains, Labelled A through F. A second form of the estrogen receptor, ER beta has recently been described. The ER is an important regulator of growth and differentiation in the mammary gland. Presence of ER in breast tumors indicates an increased likelihood of response to anti estrogen (e.g. tamoxifen) therapy.

UOM: 1 * 100 µl

*Promo

Référence Produit: (BOSSBS-0255R-A680)

Fournisseur: Bioss

Description: Nuclear hormone receptor. Binds estrogens with an affinity similar to that of ESR1, and activates expression of reporter genes containing estrogen response elements (ERE) in an estrogen-dependent manner. Isoform beta-cx lacks ligand binding ability and has no or only very low ere binding activity resulting in the loss of ligand-dependent transactivation ability. DNA-binding by ESR1 and ESR2 is rapidly lost at 37 degrees Celsius in the absence of ligand while in the presence of 17 beta-estradiol and 4-hydroxy-tamoxifen loss in DNA-binding at elevated temperature is more gradual.

UOM: 1 * 100 µl

*Promo

Référence Produit: (BOSSBS-13204R-A555)

Fournisseur: Bioss

Description: Transcriptional regulator. Critical factor essential for ovary differentiation and maintenance, and repression of the genetic program for somatic testis determination. Prevents trans-differentiation of ovary to testis throught transcriptional repression of the Sertoli cell-promoting gene SOX9 (By similarity). Has apoptotic activity in ovarian cells. Suppresses ESR1-mediated transcription of PTGS2/COX2 stimulated by tamoxifen (By similarity). Is a regulator of CYP19 expression (By similarity). Participates in SMAD3-dependent transcription of FST via the intronic SMAD-binding element (By similarity). Is a transcriptional repressor of STAR. Activates SIRT1 transcription under cellular stress conditions. Activates transcription of OSR2.

UOM: 1 * 100 µl

*Promo

Référence Produit: (BOSSBS-0174R-A680)

Fournisseur: Bioss

Description: The estrogen receptor (ER) is a 66 kDa protein that mediates the actions of estrogens in estrogen responsive tissues. It is a member of a large superfamily of nuclear hormone receptors that function as ligand activated transcription factors. The ER gene consists of more than 140 kb of genomic DNA divided into 8 exons. These translate into a protein with six functionally discrete domains, Labelled A through F. A second form of the estrogen receptor, ER beta has recently been described. The ER is an important regulator of growth and differentiation in the mammary gland. Presence of ER in breast tumors indicates an increased likelihood of response to anti estrogen (e.g. tamoxifen) therapy.

UOM: 1 * 100 µl

*Promo

Référence Produit: (BOSSBS-0174R)

Fournisseur: Bioss

Description: The estrogen receptor (ER) is a 66 kDa protein that mediates the actions of estrogens in estrogen responsive tissues. It is a member of a large superfamily of nuclear hormone receptors that function as ligand activated transcription factors. The ER gene consists of more than 140 kb of genomic DNA divided into 8 exons. These translate into a protein with six functionally discrete domains, labeled A through F. A second form of the estrogen receptor, ER beta has recently been described. The ER is an important regulator of growth and differentiation in the mammary gland. Presence of ER in breast tumors indicates an increased likelihood of response to anti estrogen (e.g. tamoxifen) therapy.

UOM: 1 * 100 µl

*Promo

Référence Produit: (BOSSBS-0255R-A750)

Fournisseur: Bioss

Description: Nuclear hormone receptor. Binds estrogens with an affinity similar to that of ESR1, and activates expression of reporter genes containing estrogen response elements (ERE) in an estrogen-dependent manner. Isoform beta-cx lacks ligand binding ability and has no or only very low ere binding activity resulting in the loss of ligand-dependent transactivation ability. DNA-binding by ESR1 and ESR2 is rapidly lost at 37 degrees Celsius in the absence of ligand while in the presence of 17 beta-estradiol and 4-hydroxy-tamoxifen loss in DNA-binding at elevated temperature is more gradual.

UOM: 1 * 100 µl

*Promo

Fournisseur: Thermo Fisher Scientific

Description: Tamoxifen citrate

FDS (Fiche de données de sécurité) Certificats.

Référence Produit: (BOSSBS-0174R-CY7)

Fournisseur: Bioss

Description: The estrogen receptor (ER) is a 66 kDa protein that mediates the actions of estrogens in estrogen responsive tissues. It is a member of a large superfamily of nuclear hormone receptors that function as ligand activated transcription factors. The ER gene consists of more than 140 kb of genomic DNA divided into 8 exons. These translate into a protein with six functionally discrete domains, labeled A through F. A second form of the estrogen receptor, ER beta has recently been described. The ER is an important regulator of growth and differentiation in the mammary gland. Presence of ER in breast tumors indicates an increased likelihood of response to anti estrogen (e.g. tamoxifen) therapy.

UOM: 1 * 100 µl

*Promo

Référence Produit: (BOSSBS-0174R-A350)

Fournisseur: Bioss

Description: The estrogen receptor (ER) is a 66 kDa protein that mediates the actions of estrogens in estrogen responsive tissues. It is a member of a large superfamily of nuclear hormone receptors that function as ligand activated transcription factors. The ER gene consists of more than 140 kb of genomic DNA divided into 8 exons. These translate into a protein with six functionally discrete domains, labeled A through F. A second form of the estrogen receptor, ER beta has recently been described. The ER is an important regulator of growth and differentiation in the mammary gland. Presence of ER in breast tumors indicates an increased likelihood of response to anti estrogen (e.g. tamoxifen) therapy.

UOM: 1 * 100 µl

*Promo

Référence Produit: (BOSSBS-13204R-HRP)

Fournisseur: Bioss

Description: Transcriptional regulator. Critical factor essential for ovary differentiation and maintenance, and repression of the genetic program for somatic testis determination. Prevents trans-differentiation of ovary to testis throught transcriptional repression of the Sertoli cell-promoting gene SOX9 (By similarity). Has apoptotic activity in ovarian cells. Suppresses ESR1-mediated transcription of PTGS2/COX2 stimulated by tamoxifen (By similarity). Is a regulator of CYP19 expression (By similarity). Participates in SMAD3-dependent transcription of FST via the intronic SMAD-binding element (By similarity). Is a transcriptional repressor of STAR. Activates SIRT1 transcription under cellular stress conditions. Activates transcription of OSR2.

UOM: 1 * 100 µl

*Promo

Référence Produit: (BOSSBS-0174R-A555)

Fournisseur: Bioss

Description: The estrogen receptor (ER) is a 66 kDa protein that mediates the actions of estrogens in estrogen responsive tissues. It is a member of a large superfamily of nuclear hormone receptors that function as ligand activated transcription factors. The ER gene consists of more than 140 kb of genomic DNA divided into 8 exons. These translate into a protein with six functionally discrete domains, labeled A through F. A second form of the estrogen receptor, ER beta has recently been described. The ER is an important regulator of growth and differentiation in the mammary gland. Presence of ER in breast tumors indicates an increased likelihood of response to anti estrogen (e.g. tamoxifen) therapy.

UOM: 1 * 100 µl

*Promo

Référence Produit: (BOSSBS-0174R-A488)

Fournisseur: Bioss

Description: The estrogen receptor (ER) is a 66 kDa protein that mediates the actions of estrogens in estrogen responsive tissues. It is a member of a large superfamily of nuclear hormone receptors that function as ligand activated transcription factors. The ER gene consists of more than 140 kb of genomic DNA divided into 8 exons. These translate into a protein with six functionally discrete domains, labeled A through F. A second form of the estrogen receptor, ER beta has recently been described. The ER is an important regulator of growth and differentiation in the mammary gland. Presence of ER in breast tumors indicates an increased likelihood of response to anti estrogen (e.g. tamoxifen) therapy.

UOM: 1 * 100 µl

*Promo

Fournisseur: Thermo Fisher Scientific

Description: Inhibitor of protein kinase C and induces apoptosis in cancer cells.

FDS (Fiche de données de sécurité) Certificats.

Fournisseur: MP Biomedicals

Description: Protein kinase C inhibitor (IC50 = 50-200 µM depending on assay conditions in MCF-7 cells or IC50 = 100 µM in rat brain). The PKC inhibition is also dependent on the phosopholipid concentration. Also inhibits both calmodulin-dependent and calmodulin-independent Ca2+-, Mg2+-ATPase. Tamoxifen is a selective estrogen response modifier (SERM), anti-angiogenetic factor. It is a prodrug that is metabolized to active metabolites 4-hydroxyTamoxifen (4-OHT) and endoxifen by cytochrome P450 isoforms CYP2D6 and CYP3A4. In breast cancer, the gene repressor activity of Tamoxifen against ERBB2 is dependent upon PAX2. Blocks estradiol-stimulated VEGF production in breast tumor cells.
Tamoxifen has been used to facilitate the recombination of ect2flox allele in mouse organs. It has also been used to study its effect on lipopolysaccharide (LPS)-induced microglial activation
Tamoxifen is a Protein kinase C inhibitor. It induces apoptosis in human malignant glioma cell lines. Tamoxifen and its metabolite 4-hydroxyTamoxifen are selective estrogen response modifiers (SERMs) that act as estrogen antagonists in mammary gland. Blocks estradiol-stimulated VEGF production in breast tumor cells.

Référence Produit: (ICNA0215673980)

Fournisseur: MP Biomedicals

Description: Tamoxifen has been shown to protect bone from estrogen-deficiency bone loss and lower plasma cholesterol in the rat. A 10 µM solution has exhibited fungicidal activity (optimal pH 7,5) against yeast cells of C. albicans. It has been implemented in liver carcinogenesis in rats.

UOM: 1 * 100 mg

*Promo

Référence Produit: (469501000.)

Fournisseur: Thermo Fisher Scientific

Description: (Z)-4-Hydroxytamoxifen 99%

UOM: 1 * 100 mg

New Product *Promo