You Searched For: stard3

Catalog Number: (103265-628)

Supplier: Southern Biotechnology

Description: Goat Anti-Human IgG-HRP antibody with minimal reactivity to mouse proteins for use in ELISA assays.

Sale

Catalog Number: (100243-898)

Supplier: Southern Biotechnology

Description: The monoclonal antibody 18d3 reacts with the mouse CD94 receptor subunit, a type II transmembrane glycoprotein. CD94 is expressed on the surface of NK cells, NK T cells, and some memory phenotype CD8+ cells. When CD94 is paired with NKG2A, C, or E subunit, it binds the nonclassical MHC class Ib molecule Qa-1b and results in a CD94high population by flow cytometry. Approximately half of NK cells do not express NKG2A, C or E; these cells express CD94 on the surface in a form that does not bind Qa-1b and is believed to be nonfunctional, producing a CD94low population by flow cytometry. CD94 is thought to play a role in the adhesion and activation of the NK cell lineage.

Sale

Catalog Number: (100245-590)

Supplier: Southern Biotechnology

Description: In the chicken, the CD8 molecule is present in two forms - (i) a homodimer of two α chains and (ii) a heterodimer of an α chain and a β chain. Chicken CD8 is expressed on approximately 80% of thymocytes, 15% of blood mononuclear cells and 50% of spleen cells but less than 1% of cells in the bursa and bone marrow. While the vast majority of CD8+ cells in the thymus, spleen, and blood of adult chickens express both CD8α- and CD8β-chains, a relatively large proportion of the CD8+ TCRγδ cells in the spleens of embryos and young chicks express only the α-chain of CD8. Among intestinal epithelial lymphocytes, the major CD8+ T cell populations present in mice are conserved but there is a population of TCRγδ CD8αβ cells in the chicken that is not found in rodents. The monoclonal antibody EP72 recognizes the CD8α chain.

Sale

Catalog Number: (101190-342)

Supplier: Southern Biotechnology

Description: The chicken major histocompatibility complex (MHC), or B complex, consists of several clusters of highly polymorphic genes. Like their mammalian counterparts, the avian MHC exerts genetic influence over a variety of important biological functions such as immune response, disease resistance, growth and development, aging, and reproduction. Chicken MHC Class II genes, also known as the B-L subregion, of the chicken MHC encode cell surface glycoproteins that are homologous to mammalian Class II antigens. B-L antigens are structurally similar to mammalian Class II molecules in that they are noncovalently bound dimers of one heavy chain and one light chain. MHC Class II is primarily expressed on B cells and antigen presenting cells (APCs).

Sale

Catalog Number: (103259-726)

Supplier: Southern Biotechnology

Description: Rat IgG2c-APC for use as a control in flow cytometry assays.

Sale

Catalog Number: (100243-426)

Supplier: Southern Biotechnology

Description: CD31, also known as platelet endothelial cell adhesion molecule-1 (PECAM-1), is a type I integral membrane glycoprotein and a member of the immunoglobulin superfamily of cell surface receptors. It is constitutively expressed on the surface of endothelial cells and concentrated at the junction between them. It is also weakly expressed on many peripheral lymphoid cells and platelets. CD31 interacts homotypically in cell adhesion assays. The monoclonal antibody 390 inhibits the aggregation of L cells transfected with a variant form of CD31.

Sale

Catalog Number: (100245-468)

Supplier: Southern Biotechnology

Description: Chicken CD28 antigen is a type I transmembrane monomeric glycoprotein which does not contain the cysteine residues that form disulfide-linked covalent homodimers found in the mammalian counterpart. This may reduce the avidity of binding to individual ligand molecules expected to be present on antigen presenting cells. Peripheral γδ+ T cells are CD28 negative. Monoclonal antibodies against CD28 have a costimulatory effect on T cells stimulated by phorbol myristate acetate (PMA), concanavalin A, or monoclonal antibodies against the avian T cell receptor (TCR). Both Vβ1- and Vβ2-expressing cells respond equally well to stimulation with anti-CD28 in combination with PMA. These responses are resistant to cyclosporin A but inhibited by herbimycin A suggesting that CD28 employs a signaling pathway at least partly distinct from that triggered by TCR/CD3. The monoclonal antibody AV7 also reacts with turkey CD28 as demonstrated by flow cytometry.

Sale

Catalog Number: (101442-932)

Supplier: Southern Biotechnology

Description: CD62E represents the 97 kDa type I transmembrane glycoprotein E-selectin, also known as endothelial-leukocyte adhesion molecule-1 (ELAM-1). It is expressed on cytokine-stimulated endothelium, weakly on unactivated endothelium, and is absent on leukocytes. Like other selectins, CD62E is an adhesion molecule that contributes to the initial attachment and rolling of leukocytes on endothelial surfaces, a prerequisite for leukocyte extravasation into tissues. CD62P is a 140 kDa membrane glycoprotein formerly known as platelet activation-dependent granule membrane protein (PADGEM) or GMP-140. It is expressed on platelets, megakaryocytes, and epithelium. It is thought to mediate the adhesive interactions of neutrophils and monocytes with endothelium in inflammatory responses and of activated platelets to neutrophils and monocytes in hemostasis. The monoclonal antibody 1.2B6 recognizes a common epitope shared by CD62E and CD62P.

Sale

Catalog Number: (103259-844)

Supplier: Southern Biotechnology

Description: Alexa Fluor 488 Anti-Mouse IgG2a antibody for use in flow cytometry, immunohistochemistry / immunocytochemistry, and western blotting assays.

Sale

Catalog Number: (100243-958)

Supplier: Southern Biotechnology

Description: Murine CD79 is a disulfide-linked heterodimer composed of an α chain (CD79a) and a β chain (CD79b) that associates non-covalently with membrane immunoglobulin (Ig) to form the B cell receptor (BCR) complex. Its expression is restricted to B lymphocytes first appearing on the surface at the pro-B cell stage prior to productive Ig gene rearrangements and remaining through all stages of B-cell differentiation prior to plasma cells. It has been proposed that the CD79 complex on pro-B cell surfaces may function to induce early B-cell differentiation.

Sale

Catalog Number: (100243-514)

Supplier: Southern Biotechnology

Description: CD45 is the common leukocyte antigen and is expressed on all cells of hematopoietic origin except erythrocytes. CD45 exists as a number of different isoforms which result from alternative RNA splicing of exons 4, 5 and 6. The I3/2.3 monoclonal antibody recognizes a framework epitope present on all CD45 isoforms. The CD45 molecule has been implicated as playing a key role in thymic development and in antigen-driven proliferation of T cells.

Sale

Catalog Number: (100245-104)

Supplier: Southern Biotechnology

Description: Rabbit Anti-Human IgG(H+L)-HRP antibody for use in ELISA, immunocytochemistry, and western blotting assays.

Sale

Catalog Number: (100244-376)

Supplier: Southern Biotechnology

Description: Goat Anti-Human Lambda-AP antibody for use in ELISA, immunohistochemistry / immunocytochemistry, western blotting, and ELISpot assays.

Sale

Catalog Number: (100242-342)

Supplier: Southern Biotechnology

Description: Purified Anti-Human IL-7 antibody for use in ELISA and immunocytochemistry assays.

Sale

Supplier: Southern Biotechnology

Description: 0.5mg.

Supplier: Southern Biotechnology

Description: Goat Anti-Mouse IgG2a-APC antibody with minimal reactivity to human proteins for use in flow cytometry assays.