Wyszukano: Biosensis

Numer katalogowy: (BSENM-1575-100)

Producent: Biosensis

Opis: Spectrins are a family of filamentous cytoskeletal proteins that function as essential scaffold proteins that stabilize the plasma membrane and organize intracellular organelles. The Spectrins form into dimers and further into tetramers of alpha and beta subunits (Ref: Entrez Gene). The alpha-II subunit is widely expressed in tissues but, in the nervous system, is found predominantly in neurons.

j.m.: 1 * 100 µG

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Numer katalogowy: (BSENC-1509-100)

Producent: Biosensis

Opis: C-reactive protein has several roles associated with host defence such as; promoting agglutination, bacterial capsular swelling, phagocytosis and complement fixation through its calcium-dependent binding to phosphorylcholine. It can interact with DNA and histones and may scavenge nuclear material released from damaged circulating cells. COFACTOR: Binds 2 calcium ions per subunit. C-reactive protein exists as a homopentamer. There are 2 alternatively spliced isoforms. C-reactive protein is found in plasma and its concentration increases greatly during acute phase response to tissue injury, infection or other inflammatory stimuli. It is induced by IL-1 and IL-6.

j.m.: 1 * 100 µl

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Numer katalogowy: (BSENC-1527-100)

Producent: Biosensis

Opis: Fatty acid-binding protein, adipocyte (ALBP) is a lipid transport protein which binds long chain fatty acids and other hydrophobic ligands and delivers them to their receptors in the nucleus. ALBP is found in the cytoplasm and nucleus of adipocytes.

j.m.: 1 * 100 µl

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Numer katalogowy: (BSENC-1524-100)

Producent: Biosensis

Opis: Adiponectin is synthesized by adipocytes and is involved in the control of fat metabolism and insulin sensitivity, with direct anti-diabetic, anti-atherogenic and anti-inflammatory activities (ref: SWISSPROT).

j.m.: 1 * 100 µl

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Numer katalogowy: (BSENC-1398-50)

Producent: Biosensis

Opis: The enzyme Peptidylprolyl isomerase (Pin1) is responsible for flipping the proline ring from the cis to trans conformation. This enzyme regulates mitosis presumably by interacting with NIMA and attenuating its mitosis-promoting activity (ref: SWISSPROT). Pin1 is concentrated in the nucleus in small punctate structures and is particularly obvious in tumor cells.

j.m.: 1 * 50 µl

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Numer katalogowy: (BSENR-167-100)

Producent: Biosensis

Opis: FUNCTION: Subunit of clathrin-associated adaptor protein complex 1 that plays a role in protein sorting in the late-Golgi/trans-Golgi network (TGN) and/or endosomes. The AP complexes mediate both the recruitment of clathrin to membranes and the recognition of sorting signals within the cytosolic tails of transmembrane cargo molecules. SUBUNIT: Adaptor protein complex 1 (AP-1) is an heterotetramer composed of two large adaptins (gamma1/AP1G1 or gamma2/AP1G2 and beta1A/AP1B1 or beta1B/AP1B1), a medium adaptin (mu1A/AP1M1 or mu1B/AP1M2) and a small adaptin (sigma1A/AP1S1 or sigma1B/AP1S2 or sigma1C/AP1S3). SUBCELLULAR LOCATION: Golgi apparatus. Cytoplasmic vesicle; cytoplasmic vesicle membrane; peripheral membrane protein; cytoplasmic side. Note=Component of the coat surrounding the cytoplasmic face of coated vesicles located at the Golgi complex. ALTERNATIVE PRODUCTS: 2 named isoforms produced by alternative splicing. TISSUE SPECIFICITY: Widely expressed. DISEASE: Deletion of the AP1B1 gene may play a role in the tumorigenesis of meningiomas. SIMILARITY: Belongs to the adaptor complexes large subunit family.

j.m.: 1 * 100 µl

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Numer katalogowy: (BSENM-1625-100)

Producent: Biosensis

Opis: Microtubules are 25nm diameter protein rods found in most kinds of eukaryotic cells. They are polymerized from a dimeric subunit made of one 'a' subunit and one 'b' tubulin subunit. Microtubules are associated with a family of proteins called microtubule associated proteins (MAPs), which includes the protein t (tau) and a group of proteins referred to as MAP1, MAP2, MAP3, MAP4 and MAP5. MAP2 is made up of two ~280kDa apparent molecular weight bands referred to as MAP2 a and MAP2 b. A third lower molecular weight form, usually called MAP2c, corresponds to a pair of protein bands running at ~70kDa on SDS-PAGE gels. All these MAP2 forms are derived from a single gene by alternate transcription, and all share a C-terminal sequence which includes either three or four microtubule binding peptide sequences, which are very similar to those found in the related microtubule binding protein t (tau). MAP2 isoforms are expressed only in neuronal cells and specifically in the perikarya and dendrites of these cells. Antibodies to MAP2 are therefore excellent markers on neuronal cells, their perikarya and neuronal dendrites.

j.m.: 1 * 100 µl

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Numer katalogowy: (BSENR-1498-50)

Producent: Biosensis

Opis: Leu-Enkephalin is cleaved from the precursor Proenkephalin-A. Leu-Enkephalin is an endogenous opioid peptide that interacts with opioid receptors and produces analgesic effects.

j.m.: 1 * 50 µG

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Numer katalogowy: (BSENR-169-100)

Producent: Biosensis

Opis: FUNCTION: Involved in redox regulation of the cell. Can reduce H(2)O(2) and short chain organic, fatty acid, and phospholipid hydroperoxides. May play a role in the regulation of phospholipid turnover as well as in protection against oxidative injury.  SUBUNIT: Homotetramer. SUBCELLULAR LOCATION: Cytoplasm. Lysosome. Also found in lung secretory organelles. MISCELLANEOUS: The active site is the redox-active Cys-47 oxidized to Cys-SOH. Cys-SOH may rapidly react with a Cys-SH of the other subunit to form an intermolecular disulfide with a concomitant homodimer formation. The enzyme may be subsequently regenerated by reduction of the disulfide by thioredoxin . MISCELLANEOUS: Irreversibly inactivated by overoxidation of Cys-47 (to Cys-SO(3)H) upon oxidative stress. SIMILARITY: Belongs to the ahpC/TSA family. Rehydrin subfamily.

j.m.: 1 * 100 µl

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Numer katalogowy: (BSENC-1541-100)

Producent: Biosensis

Opis: Transforming growth factor beta-1 (TGFB1) is a multi-functional cytokine with roles in proliferation, differentiation and other functions in many cell types. The secreted TGFB1 protein is cleaved into a latency-associated peptide (LAP) and a mature TGFB1 peptide (Ref: SWISS-Prot).

j.m.: 1 * 100 µl

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Numer katalogowy: (BSENR-1589-100)

Producent: Biosensis

Opis: Glutathione peroxidase 4 (GPx-4) is involved in protecting cells against membrane lipid peroxidation and cell death.

j.m.: 1 * 100 µG

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Numer katalogowy: (BSENM-011-100)

Producent: Biosensis

Opis: Nerve growth factor receptor (NGFR) is also referred to as p75(NTR) due to its molecular mass and its ability to bind at low affinity not only NGF (see 162030), but also other neurotrophins, including brain-derived neurotrophic factor (BDNF; 113505), neurotrophin-3 (NTF3; 162660), and neurotrophin-4/5 (NTF5; 162662). At the time of its discovery, NGFR was considered a unique type of protein. Subsequently, however, a large superfamily of tumor necrosis factor receptors were found to share the overall structure of NGFR (4 extracellular ligand-binding, cysteine-rich repeats, or CRs, and signaling through association with, or disassociation from, cytoplasmic interactors). The identification of this superfamily helped elucidate some of the biologic functions of NGFR, including its ultimate involvement in the nuclear factor kappa-B (NFKB; see 164011) and apoptosis pathways. As a monomer, NGFR binds NGF with low affinity. Higher affinity binding is achieved by association with higher molecular mass, low-affinity neurotrophin receptors, namely the tropomyosin receptor kinases, TRKA (NTRK1; 191315), TRKB (NTRK2; 600456), and TRKC (NTRK3; 191316). TRKA, TRKB, and TRKC are specific for or 'preferred by' NGF, NTF5 and BDNF, and NTF3, respectively (Ip et al., 1993). NTF3 also binds to TRKA and TRKB, but with significantly lower affinity

j.m.: 1 * 100 µG

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Numer katalogowy: (BSENM-1311-100)

Producent: Biosensis

Opis: The 6X His tag is a short peptide sequence of 6 histidine residues. Epitopes such as the 6X His tag are often included with the target DNA at the time of cloning to produce fusion proteins containing the tag sequence. This allows anti-epitope tag antibodies such as this one to serve as a universal detection reagent for any recombinant protein containing this tag. Anti-epitope antibodies are a useful alternative to generating antibodies to identify a specific recombinant protein. The 6X His motif is often used as a tag on recombinant proteins to facilitate purification with immobilized metal-affinity chromatography.

j.m.: 1 * 100 µG

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Numer katalogowy: (BSENGP-029-50)

Producent: Biosensis

Opis: AGRP is the endogenous antagonist of alpha-melanocyte stimulating hormone and has been shown to cause potent stimulation of food intake, and this protein is found in over 90% of Neuropeptide Y containing cells in rats.

j.m.: 1 * 50 µl

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Numer katalogowy: (BSENR-120-100)

Producent: Biosensis

Opis: FUNCTION: This is a specific receptor for parathyroid hormone. The activity of this receptor is mediated by g proteins which activate adenylyl cyclase. PTHR2 may be responsible for PTH effects in a number of physiological systems. It may play a significant role in pancreatic function. PTHR2 presence in neurons indicates that it may function as a neurotransmitter receptor. SUBUNIT: Binds to TIPF39/TIP39. SUBCELLULAR LOCATION: Membrane; multi-pass membrane protein. TISSUE SPECIFICITY: Abundantly expressed in brain, arterial and cardiac endothelium. Found as well in sperm, in the head of the epididymis. Lower expression is found in vascular smooth muscle, exocrine pancreas, testis and placenta. SIMILARITY: Belongs to the G-protein coupled receptor 2 family.

j.m.: 1 * 100 µl

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Numer katalogowy: (BSENR-127-100)

Producent: Biosensis

Opis: The neural adhesion molecule Contactin-6, also known as NB-3, is a contactin/F3 subgroup member of immunoglobulin superfamily. It is expressed exclusively in the nervous system and mainly upregulated at the early postnatal stage during mouse brain development. Employing Northern blot analysis Kamei et al found that amongst different regions of the adult human nervous system cerebellum expressed highest level of NB-3 mRNA. The expression of NB-3 in the cerebellum increases until adulthood. In contrast, the expression in the cerebrum declines to a low level after postnatal day 7. NB-3 like other neural recognition molecules plays a vitally important role in axonal guidance during development, plasticity, and maintenance of synaptic connections in the adult brain. Cui et al recently showed that NB-3 acts as a novel Notch ligand to participate in oligodendrocyte generation. Furthermore, NB-3 triggers nuclear translocation of the Notch intracellular domain and promotes oligodendrogliogenesis from progenitor cells and differentiation of oligodendrocyte precursor cells via Deltex1. In primary oligodendrocytes, NB-3 increases myelin-associated glycoprotein transcripts. Hence, the NB-3/Notch signaling pathway may be worthwhile a closer examination for its potential for the treatment of demyelinating diseases. Human NB-3 shares with rat NB-3 86% identity in nucleotide sequences and 90% identity in amino acid sequences. FUNCTION: Contactins mediate cell surface interactions during nervous system development. Participates in oligodendrocytes generation by acting as a ligand of NOTCH1. Its association with NOTCH1 promotes NOTCH1 activation through the released notch intracellular domain (NICD) and subsequent translocation to the nucleus. Involved in motor coordination. SUBCELLULAR LOCATION: Cell membrane; lipid-anchor; GPI-anchor. ALTERNATIVE PRODUCTS: 2 named isoforms produced by alternative splicing. TISSUE SPECIFICITY: Expressed in brain. In brain, it is preferentially expressed in the accessory olfactory bulb, layers II/III and V of the cerebral cortex, piriform cortex, anterior thalamic nuclei, locus coeruleus of the pons and mesencephalic trigeminal nucleus and in Purkinje cells of the cerebellum. DEVELOPMENTAL STAGE: Highly expressed after birth, reaching a maximum at the postnatal day 7, and declines thereafter in the cerebrum, whereas it increases in the cerebellum to adulthood.

j.m.: 1 * 100 µl

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