Suche >
POLYMER STANDARDS SERVICE
Drucken
Sie suchten nach:
86 768 results were found
POLYMER STANDARDS SERVICE
Artikel-Nr:
(BOSSBS-12183R-FITC)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-12183R-FITC
Lokale Artikelnummer::
BOSSBS-12183R-FITC
Beschreibung:
Voltage-gated K+ channels in the plasma membrane control the repolarization and the frequency of action potentials in neurons, muscles, and other excitable cells. The KV gene family encodes more than 30 genes that comprise the subunits of the K+ channels, and they vary in their gating and permeation properties, subcellular distribution, and expression patterns. Functional KV channels assemble as tetramers consisting of pore-forming alpha-subunits (KV alpha), which include the KV1, KV2, KV3, and KV4 proteins, and accessory or KV beta subunits that modify the gating properties of the coexpressed KV alpha subunits. Differences exist in the patterns of trafficking, biosynthetic processing and surface expression of the major KV1 subunits (KV1.1, KV1.2, KV1.4, KV1.5 and KV1.6) expressed in rat and human brain, suggesting that the individual protein subunits are highly regulated to control for the assembly and formation of functional neuronal channels.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-13173R-A555)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-13173R-A555
Lokale Artikelnummer::
BOSSBS-13173R-A555
Beschreibung:
The Component of the Cleavage and Polyadenylation Specificity Factor (CPSF) complex plays an important role in the 3'-end formation of pre-mRNA. This complex recognizes the AAUAAA signal sequence and interacts with poly(A) polymerase to process and add to the poly(A) tail. FIP1L1 (FIP1-like 1), also known as Pre-mRNA 3'-end-processing factor FIP1, FIP1 (Factor interacting with PAP) and RHE (Rearranged in hypereosinophilia), is a 594 amino acid nuclear protein that is a component of the CPSF complex. Within the complex, FIP1L1 contributes to the poly(A) recognition and stimulates poly(A) addition. Fusion of the genes encoding FIP1L1 and PDGFRA due to an interstitial deletion on chromosome 4q12 is the cause of hypereosinophilia syndrome, a rare blood disorder characterized by continuous overproduction of eosinophils in the bone marrow that leads to tissue infiltration and organ damage. There are three isoforms of FIP1L1 that are produced as a result of alternative splicing events.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-12359R-CY5)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-12359R-CY5
Lokale Artikelnummer::
BOSSBS-12359R-CY5
Beschreibung:
DMP-1 is a member of the small integrin ligand N-linked glycoprotein family. It is important for the mineralization of bone and dentin. DMP-1 is expressed in bone, tooth and hypertrophic cartilage. It is synthesized by preosteoblasts and contains a large number of acidic domains. DMP-1 localizes to the nucleus of undifferentiated osteoblasts where it functions as a transcriptional regulator for osteoblast-specific gene activation and induces osteoblast differentiation. During osteoblast maturation, DMP-1 undergoes a conformational change and becomes phosphorylated by casein kinase II in response to an influx of calcium ions to the nucleus. DMP-1 is then exported to the extracellular matrix (ECM) where it regulates the nucleation of hydroxyapatite and the formation of calcified tissue. DMP-1 is proteolytically processed into N- and C-terminal fragments in the ECM of bone and dentin. The protein has also been identified in bone as a high molecular weight proteoglycan comprised of the N-terminal DMP-1 fragment and chondroitin sulfate.The loss of DMP-1 can result in hypomineralized bone.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-13330R-A680)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-13330R-A680
Lokale Artikelnummer::
BOSSBS-13330R-A680
Beschreibung:
Gemin7 is a 131 amino acid protein encoded by the mouse gene Gemin7. Gemin7, along with Gemin6, is a significant component of the the large multiprotein human SMN complex. The SMN complex functions as an assembly machine for small nuclear ribonucleoproteins (snRNPs)-the major components of the spliceosome. The survival of motor neurons (SMN) protein, a product of the disease gene of the common neurodegenerative disease, spinal muscular atrophy, is also part of the SMN complex. Although Gemin6 and Gemin7 have no significant sequence similarity with Sm proteins, both adopt canonical Sm folds. Moreover, Gemin6 and Gemin7 exist as a heterodimer, and interact with each other via an interface similar to that which mediates interactions among the Sm proteins. The Gemin6/Gemin7 complex binds to Sm proteins and might help organize Sm proteins for formation of Sm rings on snRNA targets.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-8286R-CY5)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-8286R-CY5
Lokale Artikelnummer::
BOSSBS-8286R-CY5
Beschreibung:
The Dumpy-30 (DPY-30) protein was first described in C. elegans, in which it is involved in dosage compensation of sex chromosomes. Conserved from yeast to humans, the DPY-30 family is involved in gene expression and chromatin modification, specifically histone methylation. DPY-30 and closely related proteins contain a short motif that is related to the dimerization motif in the regulatory subunit of protein kinase A (PKA), which consists of two ?helices that form a four-helix bundle during dimerization. As a member of the DPY-30 family, DYDC1 (DPY30 domain-containing protein 1), also known as DPY30D1 and RSD9, is a 177 amino acid protein that binds to Endophilin III and plays a crucial role during acrosome biogenesis. DYDC1 is specifically expressed in brain and testis and accumulates in the acrosome area during spermatogenesis. Knockdown of DYDC1 mRNA results in disruption of acrosome formation and spermatid differentiation.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-12359R-A555)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-12359R-A555
Lokale Artikelnummer::
BOSSBS-12359R-A555
Beschreibung:
DMP-1 is a member of the small integrin ligand N-linked glycoprotein family. It is important for the mineralization of bone and dentin. DMP-1 is expressed in bone, tooth and hypertrophic cartilage. It is synthesized by preosteoblasts and contains a large number of acidic domains. DMP-1 localizes to the nucleus of undifferentiated osteoblasts where it functions as a transcriptional regulator for osteoblast-specific gene activation and induces osteoblast differentiation. During osteoblast maturation, DMP-1 undergoes a conformational change and becomes phosphorylated by casein kinase II in response to an influx of calcium ions to the nucleus. DMP-1 is then exported to the extracellular matrix (ECM) where it regulates the nucleation of hydroxyapatite and the formation of calcified tissue. DMP-1 is proteolytically processed into N- and C-terminal fragments in the ECM of bone and dentin. The protein has also been identified in bone as a high molecular weight proteoglycan comprised of the N-terminal DMP-1 fragment and chondroitin sulfate.The loss of DMP-1 can result in hypomineralized bone.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-11910R-CY3)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-11910R-CY3
Lokale Artikelnummer::
BOSSBS-11910R-CY3
Beschreibung:
ACBD3 (acyl-CoA-binding domain-containing protein 3), also known as GCP60 (Golgi resident protein GCP60), GOCAP1, PAP7 or GOLPH1, is a Golgi apparatus membrane protein that contains one ACB (acyl-CoA-binding) domain and one GOLD (Golgi dynamics) domain which is essential for its interaction with other proteins. Expressed ubiquitously with highest expression in ovary and testis, ACBD3 is responsible for maintaining Golgi structure and, through binding to Giantin (golgin subfamily B member 1), functions to mediate protein transport between the Golgi and the endoplasmic reticulum (ER). Changes in the subcellular location of ACBD3 trigger signaling cascades within the Golgi that regulate cell fate and cell cycle progression. Additionally, ACBD3 is thought to act as a peripheral-type benzodiazepine receptor-associated protein, possibly playing a role in hormonal regulation and steroid formation.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-11032R-A350)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-11032R-A350
Lokale Artikelnummer::
BOSSBS-11032R-A350
Beschreibung:
Gliomedin is a 551 amino acid protein encoded by the human gene GLDN. Gliomedin is thought to play a role in the formation of the nodes of Ranvier along myelinated axons. Accumulation of Na+ channels at the nodes of Ranvier is a prerequisite for saltatory conduction. In peripheral nerves, clustering of these channels along the axolemma is regulated by myelinating Schwann cells through an unknown mechanism. Gliomedin is a glial ligand for Neurofascin and NrCAM, two axonal immunoglobulin cell adhesion molecules that are associated with Na+ channels at the nodes of Ranvier. Gliomedin is expressed by myelinating Schwann cells and accumulates at the edges of each myelin segment during development, where it aligns with the forming nodes. Gliomedin is a single-pass type II membrane protein localized to the nodes of Ranvier and is specifically expressed in spinal cord, brain, placenta and sciatic nerve. It is more abundant in peripheral than central nervous system.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-11241R-A680)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-11241R-A680
Lokale Artikelnummer::
BOSSBS-11241R-A680
Beschreibung:
Adaptins are heterotetrameric subunits of adaptors, which are complexes involved in the formation of Clathrin-coated pits for vesicle-mediated endocytosis. Clathrin and its associated heterotetrameric protein complexes make up the main protein components of the coat surrounding the cytoplasmic face of coated vesicles. The Adaptin family, comprising a, b, and g classes, is also responsible for the transport of ligand-receptor complexes from plasma membranes and the trans-Golgi network to lysosomes. Two main types of adaptor proteins (APs), AP-1 and AP-2, are found in Clathrin-coated structures located at the Golgi complex and the plasma membrane of mammalian cells, respectively. Adaptor protein complex 2 (AP-2) is composed of two large Adaptins (a1A/AP2A1 and b1/AP2B1), a medium Adaptin (m2/AP-2m1) and a small Adaptin (s2 long/AP2S1). AP-2m1, a 435 amino acid protein, links Clathrin to receptors in coated vesicles.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-11910R-A647)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-11910R-A647
Lokale Artikelnummer::
BOSSBS-11910R-A647
Beschreibung:
ACBD3 (acyl-CoA-binding domain-containing protein 3), also known as GCP60 (Golgi resident protein GCP60), GOCAP1, PAP7 or GOLPH1, is a Golgi apparatus membrane protein that contains one ACB (acyl-CoA-binding) domain and one GOLD (Golgi dynamics) domain which is essential for its interaction with other proteins. Expressed ubiquitously with highest expression in ovary and testis, ACBD3 is responsible for maintaining Golgi structure and, through binding to Giantin (golgin subfamily B member 1), functions to mediate protein transport between the Golgi and the endoplasmic reticulum (ER). Changes in the subcellular location of ACBD3 trigger signaling cascades within the Golgi that regulate cell fate and cell cycle progression. Additionally, ACBD3 is thought to act as a peripheral-type benzodiazepine receptor-associated protein, possibly playing a role in hormonal regulation and steroid formation.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-5775R-A555)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-5775R-A555
Lokale Artikelnummer::
BOSSBS-5775R-A555
Beschreibung:
Growth factor that plays an essential role in the regulation of embryonic development, cell proliferation, cell migration, survival and chemotaxis. Potent mitogen and chemoattractant for cells of mesenchymal origin. Required for normal skeleton formation during embryonic development, especially for normal development of the craniofacial skeleton and for normal development of the palate. Required for normal skin morphogenesis during embryonic development. Plays an important role in wound healing, where it appears to be involved in three stages: inflammation, proliferation and remodeling. Plays an important role in angiogenesis and blood vessel development. Involved in fibrotic processes, in which transformation of interstitial fibroblasts into myofibroblasts plus collagen deposition occurs. The CUB domain has mitogenic activity in coronary artery smooth muscle cells, suggesting a role beyond the maintenance of the latency of the PDGF domain. In the nucleus, PDGFC seems to have additional function.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-5775R-A488)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-5775R-A488
Lokale Artikelnummer::
BOSSBS-5775R-A488
Beschreibung:
Growth factor that plays an essential role in the regulation of embryonic development, cell proliferation, cell migration, survival and chemotaxis. Potent mitogen and chemoattractant for cells of mesenchymal origin. Required for normal skeleton formation during embryonic development, especially for normal development of the craniofacial skeleton and for normal development of the palate. Required for normal skin morphogenesis during embryonic development. Plays an important role in wound healing, where it appears to be involved in three stages: inflammation, proliferation and remodeling. Plays an important role in angiogenesis and blood vessel development. Involved in fibrotic processes, in which transformation of interstitial fibroblasts into myofibroblasts plus collagen deposition occurs. The CUB domain has mitogenic activity in coronary artery smooth muscle cells, suggesting a role beyond the maintenance of the latency of the PDGF domain. In the nucleus, PDGFC seems to have additional function.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-13465R-CY3)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-13465R-CY3
Lokale Artikelnummer::
BOSSBS-13465R-CY3
Beschreibung:
This gene encodes a G-protein beta-subunit-like polypeptide which is a member of the WD repeat protein family. WD repeats are minimally conserved regions of approximately 40 amino acids typically bracketed by gly-his and trp-asp (GH-WD), which may facilitate formation of heterotrimeric or multiprotein complexes. Members of this family are involved in a variety of cellular processes, including cell cycle progression, signal transduction, apoptosis, and gene regulation. This protein contains 6 WD repeats and is highly expressed in the heart. The gene maps to the region on chromosome 22q11, which is deleted in DiGeorge syndrome, trisomic in derivative 22 syndrome and tetrasomic in cat-eye syndrome. Therefore, this gene may contribute to the etiology of those disorders. Transcripts from this gene share exons with some transcripts from the C22orf29 gene. [provided by RefSeq, Jul 2008].
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-1476R-A555)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-1476R-A555
Lokale Artikelnummer::
BOSSBS-1476R-A555
Beschreibung:
This multifunctional protein catalyses the formation, breakage and rearrangement of disulfide bonds. At the cell surface, seems to act as a reductase that cleaves disulfide bonds of proteins attached to the cell. May therefore cause structural modifications of exofacial proteins. Inside the cell, seems to form/rearrange disulfide bonds of nascent proteins. At high concentrations, functions as a chaperone that inhibits aggregation of misfolded proteins. At low concentrations, facilitates aggregation (anti-chaperone activity). May be involved with other chaperones in the structural modification of the TG precursor in hormone biogenesis. Also acts a structural subunit of various enzymes such as prolyl 4-hydroxylase and microsomal triacylglycerol transfer protein MTTP. Receptor for LGALS9; the interaction retains P4HB at the cell surface of Th2 T helper cells, increasing disulfide reductase activity at the plasma membrane, altering the plasma membrane redox state and enhancing cell migration (PubMed:21670307).
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-11730R-A488)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-11730R-A488
Lokale Artikelnummer::
BOSSBS-11730R-A488
Beschreibung:
Voltage-gated K+ channels in the plasma membrane control the repolarization and the frequency of action potentials in neurons, muscles, and other excitable cells. The KV gene family encodes more than 30 genes that comprise the subunits of the K+ channels, and they vary in their gating and permeation properties, subcellular distribution, and expression patterns. Functional KV channels assemble as tetramers consisting of pore-forming alpha-subunits (KV alpha), which include the KV1, KV2, KV3, and KV4 proteins, and accessory or KV beta subunits that modify the gating properties of the coexpressed KV alpha subunits. Differences exist in the patterns of trafficking, biosynthetic processing and surface expression of the major KV1 subunits (KV1.1, KV1.2, KV1.4, KV1.5 and KV1.6) expressed in rat and human brain, suggesting that the individual protein subunits are highly regulated to control for the assembly and formation of functional neuronal channels.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-11242R-A750)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-11242R-A750
Lokale Artikelnummer::
BOSSBS-11242R-A750
Beschreibung:
Adaptins are heterotetrameric subunits of adaptors, which are complexes involved in the formation of Clathrin-coated pits for vesicle-mediated endocytosis. Clathrin and its associated heterotetrameric protein complexes make up the main protein components of the coat surrounding the cytoplasmic face of coated vesicles. The Adaptin family, comprising a, b, and g classes, is also responsible for the transport of ligand-receptor complexes from plasma membranes and the trans-Golgi network to lysosomes. Two main types of adaptor proteins (APs), AP-1 and AP-2, are found in Clathrin-coated structures located at the Golgi complex and the plasma membrane of mammalian cells, respectively. Adaptor protein complex 2 (AP-2) is composed of two large Adaptins (a1A/AP2A1 and b1/AP2B1), a medium Adaptin (m2/AP-2m1) and a small Adaptin (s2 long/AP2S1). AP-2m1, a 435 amino acid protein, links Clathrin to receptors in coated vesicles.
VE:
1 * 100 µl
Preis auf Anfrage
Lager für diesen Artikel ist begrenzt, kann aber in einem Lagerhaus in Ihrer Nähe zur Verfügung. Bitte stellen Sie sicher, dass Sie in sind angemeldet auf dieser Seite, so dass verfügbare Bestand angezeigt werden können. Wenn das
 noch angezeigt wird und Sie Hilfe benötigen, rufen Sie uns an 1-800-932 - 5000.
Lager für diesen Artikel ist begrenzt, kann aber in einem Lagerhaus in Ihrer Nähe zur Verfügung. Bitte stellen Sie sicher, dass Sie in sind angemeldet auf dieser Seite, so dass verfügbare Bestand angezeigt werden können. Wenn das
noch angezeigt wird und Sie Hilfe benötigen, rufen Sie uns an 1-800-932 - 5000.
Dieses Produkt kann nur an eine Lieferadresse versandt werden die über die entsprechende Lizenzen verfügt. Für weitere Hilfe bitte kontaktieren Sie Ihr VWR Vertriebszentrum.
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
Dieses Produkt wurde von Ihrer Organisation gesperrt. Bitte kontaktieren Sie Ihren Einkauf für weitere Informationen.
Dieses Produkt ist Ersatz für den von Ihnen gewünschten Artikel.
Dieses Produkt ist nicht mehr verfügbar. Bitte kontaktieren Sie den VWR Kundenservice.
|
|||||||||
Listenansicht
