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cell+culture+plates
Numéro de catalogue:
(BOSSBS-1135R-A680)
Fournisseur:
Bioss
Description:
c-Src tyrosine kinase plays a critical role in signal transduction downstream of growth factor receptors, integrins and G protein-coupled receptors. We used stable isotope labelling with amino acids in cell culture (SILAC) approach to identify additional substrates of c-Src tyrosine kinase in human embryonic kidney 293T cells. We have identified 10 known substrates and interactors of c-Src and Src family kinases along with 26 novel substrates. We have experimentally validated 4 of the novel proteins (NICE-4, RNA binding motif 10, FUSE-binding protein 1 and TRK-fused gene) as direct substrates of c-Src using in vitro kinase assays and cotransfection experiments. Significantly, using a c-Src specific inhibitor, we were also able to implicate 3 novel substrates (RNA binding motif 10, EWS1 and Bcl-2 associated transcription factor) in PDGF signaling. Finally, to identify the exact tyrosine residues that are phosphorylated by c-Src on the novel c-Src substrates, we designed custom peptide microarrays containing all possible tyrosine-containing peptides (312 unique peptides) and their mutant counterparts containing a Tyr --> Phe substitution from 14 of the identified substrates. Using this platform, we identified 34 peptides that are phosphorylated by c-Src. We have demonstrated that SILAC-based quantitative proteomics approach is suitable for identification of substrates of nonreceptor tyrosine kinases and can be coupled with peptide microarrays for high-throughput identification of substrate phosphopeptides.
UOM:
1 * 100 µl
Fournisseur:
Corning
Description:
A complete range of classical cell culture media are available.
Numéro de catalogue:
(STMC09720)
Fournisseur:
STEMCELL Technologies
Description:
For culture, expansion, and drug screening of chronic and acute myeloid leukemia cells.
UOM:
1 * 1 Kit
 Il s'agit d'un élément MarketSource. Des frais supplémentaires peuvent s'appliquer.
Numéro de catalogue:
(BOSSBS-11103R)
Fournisseur:
Bioss
Description:
Netrin proteins are a family of laminin-related secreted proteins that provide guidance signals for axonal growth and cell migration during development. Netrin-1, which is the mammalian homolog of UNC-6 from C. elegans, is largely expressed in the developing nervous system and in mesodermal tissues. Netrin-1 is expressed by the floor plate as either a cell associated protein or in a diffusible form, and it binds to several surface receptor components, including deleted in colorectal cancer (DCC) and neogenin. During embryonic development, netrin-1 diffuses through the neuronal epithelium, where it forms a chemoattractant gradient that directs axonal migration to the ventral midline of the spinal cord. Netrin-2 and the corresponding mouse homolog netrin-3 are expressed primarily in the lower two-thirds of the spinal cord, and, like netrin-1, they can either attract or repel commissural axons at a distance. Netrin signaling is dependent on the concentration of calcium outside the cell and the level of PKA activity. In axonal cells, a reduction in PKA activity converts the responsiveness of the axons to the netrin proteins, as the cells are repelled, rather than attracted, by the netrin gradient.
UOM:
1 * 100 µl
Numéro de catalogue:
(734-2385)
Fournisseur:
Corning
Description:
Endothelial culture medium is optimised to promote rapid growth (3- to 5-fold increase in cell number over five days) of endothelial cells from a variety of sources.
UOM:
1 * 1 KIT
Fournisseur:
Thermo Fisher Scientific
Description:
Thermo Scientific™ cell culture media for SILAC is optimised for use with stable isotope labeling with amino acids in cell culture (SILAC) to analyse protein expression by mass spectrometry (MS).
Numéro de catalogue:
(BOSSBS-0251R-HRP)
Fournisseur:
Bioss
Description:
Receptor for retinoic acid. Retinoic acid receptors bind as heterodimers to their target response elements in response to their ligands, all-trans or 9-cis retinoic acid, and regulate gene expression in various biological processes. The RXR/RAR heterodimers bind to the retinoic acid response elements (RARE) composed of tandem 5'-AGGTCA-3' sites known as DR1-DR5. In the absence of ligand, the RXR-RAR heterodimers associate with a multiprotein complex containing transcription corepressors that induce histone acetylation, chromatin condensation and transcriptional suppression. On ligand binding, the corepressors dissociate from the receptors and associate with the coactivators leading to transcriptional activation. Regulates expression of target genes in a ligand-dependent manner by recruiting chromatin complexes containing KMT2E/MLL5. Mediates retinoic acid-induced granulopoiesis. RARA plays an essential role in the regulation of retinoic acid-induced germ cell development during spermatogenesis. Has a role in the survival of early spermatocytes at the beginning prophase of meiosis. In Sertoli cells, may promote the survival and development of early meiotic prophase spermatocytes. In concert with RARG, required for skeletal growth, matrix homeostasis and growth plate function.
UOM:
1 * 100 µl
Numéro de catalogue:
(BOSSBS-0251R-CY7)
Fournisseur:
Bioss
Description:
Receptor for retinoic acid. Retinoic acid receptors bind as heterodimers to their target response elements in response to their ligands, all-trans or 9-cis retinoic acid, and regulate gene expression in various biological processes. The RXR/RAR heterodimers bind to the retinoic acid response elements (RARE) composed of tandem 5'-AGGTCA-3' sites known as DR1-DR5. In the absence of ligand, the RXR-RAR heterodimers associate with a multiprotein complex containing transcription corepressors that induce histone acetylation, chromatin condensation and transcriptional suppression. On ligand binding, the corepressors dissociate from the receptors and associate with the coactivators leading to transcriptional activation. Regulates expression of target genes in a ligand-dependent manner by recruiting chromatin complexes containing KMT2E/MLL5. Mediates retinoic acid-induced granulopoiesis. RARA plays an essential role in the regulation of retinoic acid-induced germ cell development during spermatogenesis. Has a role in the survival of early spermatocytes at the beginning prophase of meiosis. In Sertoli cells, may promote the survival and development of early meiotic prophase spermatocytes. In concert with RARG, required for skeletal growth, matrix homeostasis and growth plate function.
UOM:
1 * 100 µl
Numéro de catalogue:
(BOSSBS-0251R-A647)
Fournisseur:
Bioss
Description:
Receptor for retinoic acid. Retinoic acid receptors bind as heterodimers to their target response elements in response to their ligands, all-trans or 9-cis retinoic acid, and regulate gene expression in various biological processes. The RXR/RAR heterodimers bind to the retinoic acid response elements (RARE) composed of tandem 5'-AGGTCA-3' sites known as DR1-DR5. In the absence of ligand, the RXR-RAR heterodimers associate with a multiprotein complex containing transcription corepressors that induce histone acetylation, chromatin condensation and transcriptional suppression. On ligand binding, the corepressors dissociate from the receptors and associate with the coactivators leading to transcriptional activation. Regulates expression of target genes in a ligand-dependent manner by recruiting chromatin complexes containing KMT2E/MLL5. Mediates retinoic acid-induced granulopoiesis. RARA plays an essential role in the regulation of retinoic acid-induced germ cell development during spermatogenesis. Has a role in the survival of early spermatocytes at the beginning prophase of meiosis. In Sertoli cells, may promote the survival and development of early meiotic prophase spermatocytes. In concert with RARG, required for skeletal growth, matrix homeostasis and growth plate function.
UOM:
1 * 100 µl
Numéro de catalogue:
(STMC10985)
Fournisseur:
STEMCELL Technologies
Description:
For differentiation of human monocytes into dendritic cells.
UOM:
1 * 1 KIT
Il s'agit d'un élément MarketSource. Des frais supplémentaires peuvent s'appliquer.
Fournisseur:
Cole-Parmer
Description:
A complete culture vessel (flask, stir rod, and caps) to use with biological stirrers.
Numéro de catalogue:
(734-2386)
Fournisseur:
Corning
Description:
Hepatocyte culture medium is a serum-free, fully-defined medium optimised for hepatocyte differentiation.
UOM:
1 * 500 mL
Numéro de catalogue:
(BOSSBS-7847R)
Fournisseur:
Bioss
Description:
Ska2 (spindle and kinetochore associated complex subunit 2), also known as FAM33A, is a 121 amino acid component of the Ska1 complex, a microtubule-binding subcomplex of the outer kinetochore that is critical for proper chromosome segregation. The Ska1 complex is a component of the kinetochore-microtubule interface and directly associates with microtubules as oligomeric assemblies. Localized to the outer kinetochore and spindle microtubules during cell proliferation, Ska2 is essential for spindle checkpoint silencing and exit from mitosis. Downregulation of Ska2 leads to delayed recruitment of MAD2, a component of the mitotic spindle checkpoint, to several kinetochores resulting in occasional loss of individual chromosomes from the metaphase plate. Ska2 is encoded by a gene located on human chromosome 17, which comprises over 2.5% of the human genome and encodes over 1,200 genes.
UOM:
1 * 100 µl
Numéro de catalogue:
(BOSSBS-1967R-A488)
Fournisseur:
Bioss
Description:
Kallikrein 9, also known as Kallikrein-Like 3 (KLK-L3), is a chymotrypsin-like serine proteinase. Kallikrein 9 was discovered as the locus for kallikreins on chromosome 19 was more fully mapped and found by similarity to the other tissue kallikreins. Kallikrein 9 has been found in the ovary, thymus, testis, prostate, skin, breast and neuronal tissues and is made by many cell lines in culture. Kallikrein 9 levels in breast cancer and uterine cancer patients have been reported to drop as the disease progresses, thus hK9 might be considered a favorable prognostic marker. Different splice variants of hK9 have been reported, although it is not yet known if they produce functional proteins. The full length Kallikrein 9 encodes for a 250 amino acid protein, with a predicted mass of 27.5 kDa and a pI of 7.53. The 234 amino acid form predicts a protein of 26 kDa with a pI of 9.76 and this quite basic pI might give the shorter form a very different function or localization. The shorter sequence also diverges before the catalytic serine residue, making it unlikely to be proteolytically active. Pre-pro-kallikrein 9 has the 17 amino acid signal sequence is removed before secretion, and the Pro-kallikrein 9 is activated to Kallikrein 9 by removal of the 5 amino acid propeptide domain.
UOM:
1 * 100 µl
Numéro de catalogue:
(ICNA091692149)
Fournisseur:
MP Biomedicals
Description:
The 1X Park and Terasaki's Modification of McCoy's 5A medium is used for the primary culture of cells from a wide range of tissues. Recommended for production of virus in primary cell cultures.
UOM:
1 * 100 mL
Fournisseur:
Sartorius
Description:
Les dispositifs Vivaflow® 50 et 200 sont des cassettes à flux tangentiel prêtes à l'emploi pour la filtration et la concentration d'échantillons de 100 ml à 3 l, ou de 500 ml à 5 l. La surface de la membrane est de 50 cm² ou 200 cm², respectivement. Les dispositifs sont livrés avec tous les accessoires nécessaires pour un fonctionnement avec une pompe de laboratoire et une tête de pompe de taille 16. Pour accélérer la concentration et augmenter le rendement, jusqu'à six cassettes Vivaflow® 50 peuvent être reliées entre elles, ou deux unités Vivaflow® 200. Convenant aux applications telles que la concentration du surnageant de culture cellulaire, la concentration virale et la concentration aqueuse, ce produit allie facilité d'utilisation, fiabilité et flexibilité.
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