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Protéines et Peptides


11 238  les résultats ont été trouvés
Protéines et Peptides

Proteins are used in routine laboratory procedures such as binding enzymes or coupling peptides to carrier proteins. These kits, mixture solutions, and collagen matrices fulfill a myriad of essential laboratory functions for developing relationships between proteins and other cellular components. The stimulating proteins offered have various amino acid arrangements and functions to fulfill any sample manipulation for testing purposes in any field.


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Numéro de catalogue: (PRSI2451P)

Fournisseur:  ProSci Inc.
Description:   PERP peptide is used for blocking the activity of PERP antibody.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI2471P)

Fournisseur:  ProSci Inc.
Description:   IL-21 receptor peptide is used for blocking the activity of IL-21 receptor antibody.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI5669P)

Fournisseur:  ProSci Inc.
Description:   NSA1 peptide is used for blocking the activity of NSA1 antibody.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI91-949)

Fournisseur:  ProSci Inc.
Description:   It is a single-pass type I membrane protein and contains 4 TNFR-Cys repeats. The protein is a member of the tumor necrosis factor (TNF) family of receptors. It is expressed on the surface of most cell types, including cells of epithelial and myeloid lineages, but not on T and B lymphocytes. The protein is the receptor for the heterotrimeric lymphotoxin containing LTA and LTB, and for TNFS14/LIGHT. It promotes apoptosis via TRAF3 and TRAF5 and may play a role in the development of lymphoid organs. The encoded protein and its ligand play a role in the development and organization of lymphoid tissue and transformed cells. Activation of the encoded protein can trigger apoptosis. Not only does the TNFRSF3 help trigger apoptosis, it can lead to the release of the cytokine interleukin 8. Overexpression of TNFRSF3 in Human Cells cells increases IL-8 promoter activity and leads to IL-8 release. TNFRSF3 is also essential for development and organization of the secondary lymphoid organs and chemokine release.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI6087P)

Fournisseur:  ProSci Inc.
Description:   ZIP4 peptide is used for blocking the activity of ZIP4 antibody.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI4573P)

Fournisseur:  ProSci Inc.
Description:   NPTX2 peptide is used for blocking the activity of NPTX2 antibody.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI4557P)

Fournisseur:  ProSci Inc.
Description:   Ambra1 peptide is used for blocking the activity of Ambra1 antibody.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI4555P)

Fournisseur:  ProSci Inc.
Description:   Ambra1 peptide is used for blocking the activity of Ambra1 antibody.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI4571P)

Fournisseur:  ProSci Inc.
Description:   ELOVL6 peptide is used for blocking the activity of ELOVL6 antibody.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI92-194)

Fournisseur:  ProSci Inc.
Description:   GAMT is a methyltransferase which belongs to the class I-like SAM-binding methyltransferase superfamily. It contains one RMT2 (arginine N-methyltransferase 2-like) domain and is expressed in liver. GAMT converts guanidoacetate to creatine, using S-adenosylmethionine as the methyl donor. Defects in GAMT are the cause of guanidinoacetate methyltransferase deficiency, which is an autosomal recessive disorder characterised by developmental delay/regression, mental retardation, severe disturbance of expressive and cognitive speech, intractable seizures and movement disturbances, severe depletion of creatine/phosphocreatine in the brain, and accumulation of guanidinoacetic acid in brain and body fluids.
UOM:  1 * 50 µG

Fournisseur:  ProSci Inc.
Description:   CSNK1G2 is a cytoplasmic protein which contains one protein kinase domain. It is amember of the CK1 Ser/Thr protein kinase family of the large casein kinase I (CKI) subfamily. CSNK1G2 participates in Wnt signalling, involves in brain development and vesicular trafficking and neurotransmitter releasing from small synaptic vesicles. It regulates fast synaptic transmission mediated by glutamate. SMAD3 phosphorylation promotes its ligand-dependent ubiquitination and subsequent proteasome degradation, thus inhibiting SMAD3-mediated TGF-beta responses.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI3659P)

Fournisseur:  ProSci Inc.
Description:   IRE1p peptide is used for blocking the activity of IRE1p antibody.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI92-191)

Fournisseur:  ProSci Inc.
Description:   C19orf10 is a secreted protein which belongs to the UPF0556 family. It is expressed in synovial tissue and detected in synovial fluid of patients with arthropaties. C19orf10 plays a role in proliferation of lymphoid cells and is considered an interleukin.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI91-491)

Fournisseur:  ProSci Inc.
Description:   Surfactant Pulmonary-Associated Protein D (SP-D) is a 43 kDa member of the collectin family of innate immune modulators. Its principal components consist of a collagen-like region and a C-terminal carbohydrate recognition domain (CRD), a structure that places it in a subset of pattern recognition proteins termed defense collagens. SP-D is constitutively secreted by alveolar lining cells and epithelium associated with tubular structures and induced in cardiac smooth muscle and endothelial cells. It binds both secreted and transmembrane proteins that transduce its function. It binds human neutrophil defensins, modulating influenza anti-viral defense. It binds MD-2/LY96, a secreted protein that cooperates with Toll-like receptors (TLRs) in the response of macrophages to bacterial lipopolysaccharides (LPS) or cell wall components. It also binds macrophage CD14 and TLRs directly, blocking binding of LPS and down-regulating TNF- alpha secretion. SP-D binding of both SIRP alpha and the calreticulin/CD91 complex on macrophages allows for a graded response to environmental challenge.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI91-343)

Fournisseur:  ProSci Inc.
Description:   Lumican is a 40 kD secreted protein which belongs to the small leucine-rich repeat proteoglycans (SLRPs) and the class II subfamily. Human Lumican is synthesized as a 338 amino acid precursor then cut the 18 aa signal sequence. The mature Human Lumican contains 12 leucine-rich repeats (LRRs), 4 potential sites of N-linked glycosylation, and a C- terminal with two conserved cyst-eines. Lumican can be existed in extracellular matrix of human articular cartilage. Lumican participates in the maintenance of tissue homeostasis and regulates cellular functions in vivo, such as cell proliferation, adhesion, migration, and differentiation. The overexpression of lumican has been correlated to colorectal tumor, breast, neuroendocrine, and pancreatic cancers.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI90-490)

Fournisseur:  ProSci Inc.
Description:   Interleukin-8 (IL-8) was originally discovered as a neutrophil chemotactic and activating factor and is a member of the alpha (CXC) subfamily of chemokines (including also platelet factor 4, GRO, IP-10, etc.). Many cell types, including monocyte/macrophages, T cells, neutrophils, fibroblasts, endothelial cells, keratinocytes, hepatocytes, chondrocytes and various tumour cell lines, produce IL-8 in response to a wide variety of proinflammatory stimuli such as exposure to IL-1, TNF, LPS and viruses. IL-8 has a wide range of other proinflammatory effects. It is a potent chemoattractant for neutrophils and causes degranulation of neutrophil specific granules and azurophilic granules. IL-8 induces expression of the cell adhesion molecules CD11/CD18 and enhances the adherence of neutrophils to endothelial cells and subendothelial matrix proteins. Besides neutrophils, IL-8 is also chemotactic for basophils, T cells and eosinophils. IL-8 has been reported to be a co-mitogen for keratinocytes and was also shown to be an autocrine growth factor for melanoma cells. IL-8 was also reported to be angiogenic both in vivo and in vitro.
UOM:  1 * 1 EA
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