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PROSCI INCORPORATED
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PROSCI INCORPORATED
Catalog Number:
(75789-372)
Supplier:
Prosci
Description:
Platelet-Derived Growth Factor Receptor beta (PDGFR- beta ) is a member of the protein kinase superfamily and CSF-1/PDGF receptor subfamily. The PDGF family consists of PDGF-A, -B, -C and -D, which form either homo- or heterodimers (PDGF-AA, -AB, -BB, -CC, -DD). The four PDGFs are inactive in their monomeric forms. The PDGFs bind to the protein tyrosine kinase receptors PDGF receptor- alpha and - beta . These two receptor isoforms dimerize upon binding the PDGF dimer, leading to three possible receptor combinations, namely - alpha alpha, - beta beta and - alpha beta . The extracellular region of the PDGF receptor- beta consists of five immunoglobulin-like domains while the intracellular part is a tyrosine kinase domain. In addition to being a potent mitogen for cells of mesenchymal origin, PDGF has also been shown to be a potent chemoattractant for mesenchymal cells, mononuclear cells, and neutrophils and has been reported to be important in the modification of cellular matrix constituents.
Catalog Number:
(76163-572)
Supplier:
Prosci
Description:
PD-L1 Antibody: Cell-mediated immune responses are initiated by T lymphocytes that are themselves stimulated by cognate peptides bound to MHC molecules on antigen-presenting cells (APC) (1). T-cell activation is generally self-limited as activated T cells express receptors such as PD-1 (also known as PDCD-1) that mediate inhibitory signals from the APC (2). PD-1 can bind two different but related ligands, PD-L1 and PD-L2. PD-L1 is a B7-related protein that inhibits cell-mediated immune responses by reducing the secretion of IL-2 and IL-10 from memory T cells (3). This suggests that PD-L1 may be useful in reducing allogenic CD4+ memory T-cell responses to endothelial cells, thereby reducing the likelihood of host immune responses to allografts. PD-L1 also functions as an immune checkpoint protein, and multiple anti-PD-L1 antibodies are currently in phase II and III clinical trials, with one antibody already approved for the treatment of cancer (4).
Catalog Number:
(76163-590)
Supplier:
Prosci
Description:
CD80 Antibody: CD80, also known as B7-1, is a type I membrane protein that is a member of the immunoglobulin superfamily. Like the related protein CD86, this protein is expressed by antigen-presenting cells, and is the ligand for two proteins at the cell surface of T cells, CD28 and the cytotoxic T-lymphocyte-associated protein 4 (CTLA-4). Binding of this protein with CD28 antigen is a costimulatory signal for activation of the T-cell and induces T-cell proliferation and cytokine production. CTLA-4 binding negatively regulates T-cell activation and diminishes the immune response (1). Blocking the CTLA-4-CD80/CD86 interaction has been shown to enhance T-cell functions in acute lymphoblastomic leukemia (ALL), suggesting that this pathway may be an attractive target for future cancer immunotherapy (2).
Catalog Number:
(77129-716)
Supplier:
Prosci
Description:
Cynomolgus monkey Recombinant Siglec-10 Protein (from HEK293 cells)
Catalog Number:
(76195-736)
Supplier:
Prosci
Description:
This Epithelial Membrane Antigen / EMA antibody, also called MUC1 and Mucin-1, recognizes the full-length protein in a glycosylation-independent manner and can bind to the fully glycosylated protein. The dominant epitope of this mAb is APDTR in the VNTR region. It reacts with the core peptide of the EMA protein, which is a member of a family of mucin glycoproteins that are characterized by high carbohydrate content, O-linked oligosaccharides, high molecular weight (>200kDa) and an amino acid composition rich in serine, threonine, proline and glycine. The core protein contains a domain of 20 amino-acid tandem repeats that functions as multiple epitopes for the mAb. Incomplete glycosylation of some tumor-associated mucins may lead to variable unmasking of the multiple peptide epitopes leading to the observed differences in staining intensity between normal and malignant tissues. This EMA antibody reacts with both normal and malignant epithelia of various tissues including breast and colon.
Catalog Number:
(77129-200)
Supplier:
Prosci
Description:
Anti-PTPRC Mouse Monoclonal Antibody [clone: [LT40]] (PE (Phycoerythrin))
Catalog Number:
(76011-884)
Supplier:
Prosci
Description:
ATP-independent protease that degrades mitochondrial transit peptides after their cleavage. Also degrades other unstructured peptides. Specific for peptides in the range of 10 to 65 residues. Able to degrade amyloid beta A4 (APP) protein when it accumulates in mitochondrion, suggesting a link with Alzheimer disease. Shows a preference for cleavage after small polar residues and before basic residues, but without any positional preference.
Catalog Number:
(76763-270)
Supplier:
Prosci
Description:
Anti-ORF1ab Sheep Polyclonal Antibody
Catalog Number:
(77131-026)
Supplier:
Prosci
Description:
Human, Virus Recombinant IL-10 Protein (Animal Free) (from <i>E. coli</i>)
Catalog Number:
(76750-070)
Supplier:
Prosci
Description:
Anti-ABLIM2 Rabbit Polyclonal Antibody
Catalog Number:
(76757-396)
Supplier:
Prosci
Description:
Anti-C4G1 Recombinant Antibody
Catalog Number:
(77121-806)
Supplier:
Prosci
Description:
GAD65 Peptide
Catalog Number:
(76758-632)
Supplier:
Prosci
Description:
Anti-LCN2 Rabbit Polyclonal Antibody
Catalog Number:
(77127-834)
Supplier:
Prosci
Description:
MYD88 Peptide
Catalog Number:
(77127-310)
Supplier:
Prosci
Description:
SCARB1/SR-BI Peptide
Catalog Number:
(77121-854)
Supplier:
Prosci
Description:
CD28 Peptide
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 is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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