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Protéines et Peptides
Numéro de catalogue:
(PRSI91-419)
Fournisseur:
ProSci Inc.
Description:
Protein Delta Homolog 1 (DLK-1) is a transmembrane protein which contains a signal peptide, an extracellular domain with six tandem epidermai growth factor (EGF)-like domains, a single pass transmembrane domain, and a short cytoplasmic tail. It is found within the stromal cells in close contact to the vascular structure of placental villi, yolk sac, fetal liver, adrenal cortex and pancreas and in the beta cells of the islets of Langerhans in the adult pancreas. In addition, it is detected in some forms of neuroendocrine lung tumor tissue. DLK-1 may have a improtant role in neuroendocrine differentiation.
UOM:
1 * 50 µG
Numéro de catalogue:
(PRSI91-298)
Fournisseur:
ProSci Inc.
Description:
CD47 is involved in the increase in intracellular calcium concentration that occurs upon cell adhesion to extracellular matrix. The protein is also a receptor for the C-terminal cell-binding domain of thrombospondin, and it may play a role in membrane transport and signal transduction. This protein has broad tissue distribution, and is reduced in expression on Rh erythrocytes.
UOM:
1 * 50 µG
Numéro de catalogue:
(PRSI91-293)
Fournisseur:
ProSci Inc.
Description:
CD274, also known as B7-H1 or programmed death ligand 1 (PD-L1), is a 40 kD type I transmembrane protein and a member of the B7 family within the immunoglobulin receptor superfamily. Programmed death-1 ligand-1 (PD-L1, CD274, B7-H1) has been identified as the ligand for the immunoinhibitory receptor programmed death-1(PD1/PDCD1) and has been demonstrated to play a role in the regulation of immune responses and peripheral tolerance. By binding to PD1 on activated T-cells and B-cells, PD-L1 may inhibit ongoing T-cell responses by inducing apoptosis and arresting cell-cycle progression. Accordingly, it leads to growth of immunogenic tumor growth by increasing apoptosis of antigen specific T cells and may contribute to immune evasion by cancers. PD-L1 thus is regarded as promising therapeutic target for human autoimmune disease and malignant cancers.
UOM:
1 * 50 µG
Numéro de catalogue:
(PRSI96-321)
Fournisseur:
ProSci Inc.
Description:
FMS-like tyrosine kinase 3 ligand (Flt-3 Ligand) is also known as FL, Flt3L and FLT3LG, is an α-helical cytokine that promotes the differentiation of multiple hematopoietic cell lineages. FLT3LG is expressed as a noncovalentlylinked dimer by T cells and bone marrow and thymic fibroblasts. Each 36 kDa chain carries approximately 12 kDa of N- and O- linked carbohydrates. FLT3LG is structurally homologous to stem cell factor (SCF) and colony stimulating facor 1 (CSF-1). FLT3LG acts as a growth factor that increases the number of immune cells by activating the hematopoietic progenitors. It also induces the mobilisation of the hematopoietic progenitors and stem cells in vivo which may help the system to kill cancer cells. FLT3LG induces the expansion of monocytes and immature dendritic cells as well as early B cell lineage differentiation. FLT3LG cooperates with IL2, IL6, IL7, and IL15 to induce NK cell development and with IL3, IL7 and IL11 to induce terminal B cell maturation. Animal studies also show FLT3LG to reduce the severity of experimentally induced allergic inflammation. FLT3LG is crucial for steady-state pDC and cDC development. A lack of FLT3L results in low levels of DCs.
UOM:
1 * 20 µG
Numéro de catalogue:
(PRSI96-337)
Fournisseur:
ProSci Inc.
Description:
Galectin-3 (Gal-3) is also known as LGALS3, 35 kDa lectin, Carbohydrate-binding protein 35 (CBP 35), Galactose-specific lectin 3, Galactoside-binding protein (GALBP), IgE-binding protein, Laminin-binding protein, Mac-2 antigen, Lectin L-29. Galectin-3 is a member of the lectin family. LGALS3 / Galectin-3 is expressed in the nucleus, cytoplasm, mitochondrion, cell surface, and extracellular space. LGALS3 / Galectin-3 has been shown to be involved in the following biological processes: cell adhesion, cell activation and chemoattraction, cell growth and differentiation, cell cycle, and apoptosis.
UOM:
1 * 200 µG
Numéro de catalogue:
(PRSI92-447)
Fournisseur:
ProSci Inc.
Description:
Dtk, also called Tyro3, belongs to the TAM receptor family of receptor protein tyrosine kinases (RPTKs) composed of three receptors Tyro3, Axl, and Mer. These receptors share a characteristic molecular structure of two immunoglobulin-like and two fibronectin type III repeats and have been best characterised for their roles in immune regulation, fertility, thrombosis and phagocytosis. Gas6 and protein S have been identified as ligands for these receptors. Gas6 binding induces tyrosine phosphorylation and downstream signalling pathways that can lead to cell proliferation, migration, or the prevention of apoptosis. Tyro3 and Axl play important regulatory roles in a variety of tissues, including the central nervous, reproductive, immune, and vascular systems. Tyro3 is widely expressed during embryonic development and preferentially expressed during neurogenesis in the central nervous system.
UOM:
1 * 50 µG
Numéro de catalogue:
(PRSI6311P)
Fournisseur:
ProSci Inc.
Description:
NUMB peptide is used for blocking the activity of NUMB antibody.
UOM:
1 * 50 µG
Numéro de catalogue:
(PRSI6379P)
Fournisseur:
ProSci Inc.
Description:
TYW4 peptide is used for blocking the activity of TYW4 antibody.
UOM:
1 * 50 µG
Numéro de catalogue:
(PRSI2075P)
Fournisseur:
ProSci Inc.
Description:
RICK peptide is used for blocking the activity of RICK antibody.
UOM:
1 * 50 µG
Numéro de catalogue:
(PRSI2093P)
Fournisseur:
ProSci Inc.
Description:
CX3CR1 peptide is used for blocking the activity of CX3CR1 antibody.
UOM:
1 * 50 µG
Numéro de catalogue:
(PRSI2123P)
Fournisseur:
ProSci Inc.
Description:
IRAK2 peptide is used for blocking the activity of IRAK2 antibody.
UOM:
1 * 50 µG
Numéro de catalogue:
(PRSI2099P)
Fournisseur:
ProSci Inc.
Description:
CX3CL1 peptide is used for blocking activity of CX3CL1 antibody.
UOM:
1 * 50 µG
Numéro de catalogue:
(PRSI2073P)
Fournisseur:
ProSci Inc.
Description:
Caspase-9 peptide is used for blocking the activity of caspase-9 antibody.
UOM:
1 * 50 µG
Numéro de catalogue:
(PRSI5665P)
Fournisseur:
ProSci Inc.
Description:
RANBP10 peptide is used for blocking the activity of RANBP10 antibody.
UOM:
1 * 50 µG
Numéro de catalogue:
(PRSI90-420)
Fournisseur:
ProSci Inc.
Description:
CD160 is a GPI-anchored lymphocyte surface receptor in which expression is mostly restricted to the highly cytotoxic CD56(dim) CD16(+) peripheral blood NK subset. CD160 is a receptor showing broad specificity for both classical and non-classical MHC class I molecules. CD160 acts as a co-activator receptor for CD3-induced proliferation of CD4+ CD160+ T cells isolated from inflammatory skin lesions. CD160-Fc fusion protein targets a novel costimulatory pathway and prolongs allograft survival.
UOM:
1 * 1 EA
Numéro de catalogue:
(PRSI90-421)
Fournisseur:
ProSci Inc.
Description:
CD200, also known as OX-2, is a 45 kDa transmembrane immunoregulatory protein that belongs to the immunoglobulin superfamily. CD200 is widely but not ubiquitously expressed. Its receptor (CD200R) is restricted primarily to mast cells, basophils, macrophages, and dendritic cells, which suggests myeloid cell regulation as the major function of CD200. CD200 knockout mice are characterised by increased macrophage number and activation and are predisposed to autoimmune disorders. In T cells, CD200 functions as a costimulatory molecule independent of the CD28 pathway. Several viruses encode CD200 homologs which are expressed on infected cells during the lytic phase. Like CD200 itself, viral CD200 homologs also suppress myeloid cell activity, enabling increased viral propagation.
UOM:
1 * 1 EA
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