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Catalog Number: (103264-762)
Supplier: Southern Biotechnology
Description: Goat F(ab')2 Anti-Human IgD-Alexa Fluor 488 antibody for use in flow cytometry and immunohistochemistry assays.


Catalog Number: (103264-670)
Supplier: Southern Biotechnology
Description: The 3C4 monoclonal antibody reacts with the cell surface glycoprotein mouse CD102 (ICAM-2), a ligand for the leucocyte integrin CD11a/CD18 (LFA-1). CD102 is constitutively expressed on T cells, B cells, and at high levels on vascular endothelial cells. It is also expressed on a variety of leukocyte cell lines. The 3C4 antibody blocks the interaction between ICAM-2 and LFA-1.


Catalog Number: (100246-306)
Supplier: Southern Biotechnology
Description: CD51 represents the integrin αV chain that associates with integrin β3 (CD61) to form the CD51/CD61 vitronectin receptor on endothelial cells, certain activated leukocytes, NK cells, macrophages, neutrophils, and platelets. CD51 is the most promiscuous integrin α subunit as it can form heterodimers with the β1 (CD29), β3 (CD61), β5, β6 and β8 subunits in various tissues. CD51/CD61 acts as an activation-independent receptor for platelet attachment and spreading on vitronectin and other RGD-containing proteins including matrix components. It also mediates leukocyte-endothelial cell adhesion via interaction with CD31.


Catalog Number: (100242-384)
Supplier: Southern Biotechnology
Description: Biotin Anti-Mouse IL-2 antibody for use in ELISA, western blotting, and immunoprecipitation assays.


Catalog Number: (100243-364)
Supplier: Southern Biotechnology
Description: The IL-2 receptor (IL-2R) exists in three alternative forms made up from the individual components of CD25, CD122, and CD132. CD25 represents the low affinity α chain of the IL-2R, a type I transmembrane glycoprotein containing two CCP domains. It is rich in O-linked carbohydrates and has a short cytoplasmic tail. CD25 is expressed on activated T cells, B cells, NK cells, and monocytes of all mouse strains tested. Expression of CD25 on activated T lymphocytes is transitory and endogenously regulated. CD25 is expressed on precursor B cells in bone marrow. Its expression is initiated by functional rearrangement and expression of IgM heavy chain genes and is down-regulated when immature B cells mature and express IgD. It is expressed at a higher level on CD4+CD8+ thymocytes. It is also expressed on cultured epidermal Langerhans cells. The biochemical features of murine CD25 have been characterized in detail. The 3C7 monoclonal antibody reacts with an epitope of CD25 which is distinct from that recognized by clone 7D4. 3C7, used in combination with 7D4 in culture, results in higher levels of inhibition of proliferation driven by IL-2 and generation of alloreactive CTL than either of these monoclonal antibodies alone.


Catalog Number: (100245-904)
Supplier: Southern Biotechnology
Description: CD19 is a type I transmembrane glycoprotein and a member of the immunoglobulin superfamily. It is expressed at all stages of B cell differentiation except terminally differentiated plasma cells. It is also present on the cell surface of follicular dendritic cells. CD19 associates with CD21, CD81, Leu 13 and/or MHC Class II molecules to form a signal transduction complex on the B cell surface. This signaling complex modulates the activation threshold for the B cell antigen receptor (BCR).


Catalog Number: (100241-884)
Supplier: Southern Biotechnology
Description: Mouse IgM-APC for use as a control in flow cytometry assays.


Catalog Number: (100244-132)
Supplier: Southern Biotechnology
Description: CD86 (B7-2) is an 80 kDa type I integral membrane protein and a member of the immunoglobulin superfamily of cell surface receptors. Along with CD80 (B7-1), CD86 participates in T cell costimulation via interaction with CD28 and CD152 (CTLA-4). It is expressed at very low density in normal tissues but is rapidly upregulated on stimulated B cells, monocytes, and dendritic cells. Since CD86 has rapid kinetics of induction, it is believed to be the major CD28 ligand expressed early in the immune response.


Catalog Number: (103259-904)
Supplier: Southern Biotechnology
Description: CD11b, the integrin αM subunit, combines with CD18, the integrin β2 subunit, to form the integrin Mac-1, also known as complement receptor 3 (CR3), which mediates adhesion to C3bi and ICAM-1/CD54. Mac-1 is expressed at varying levels on granulocytes, macrophages, dendritic cells, NK cells, and B-1 cells in the peritoneal and pleural cavities. Mac-1 expression is rapidly up-regulated on neutrophils after activation and in the same time period that CD62L is shed from the cell surface. In addition to its role in binding C3bi on opsonized targets and mediation of the subsequent ingestion process, Mac-1 is important as an adhesion molecule in the transendothelial migration of monocytes and neutrophils. Cross-reaction of M1/70 to human CD11b has been observed on monocytes, polymorphonuclear leukocytes, and NK cells.


Catalog Number: (103264-444)
Supplier: Southern Biotechnology
Description: Goat Anti-Mouse IgG2c-FITC for use in fluorescent assays.


Catalog Number: (101442-862)
Supplier: Southern Biotechnology
Description: PE/CY5 (SPRD) Anti-Rabbit IgG antibody for use in flow cytometry assays.


Catalog Number: (100243-938)
Supplier: Southern Biotechnology
Description: CD45RC represents an exon C-dependent isoform of CD45 glycoprotein. It is expressed at high density on all B lymphocytes, at intermediate density on most CD8+ splenic T cells, and on two subpopulations of CD4+ splenic T cells with high and low density of expression. CD45RC is also present on a small subset of thymocytes.


Catalog Number: (103264-754)
Supplier: Southern Biotechnology
Description: Goat Anti-Human IgM-FITC antibody with minimal reactivity to mouse, bovine, and horse serum proteins for use in fluorescent assays.


Catalog Number: (100244-988)
Supplier: Southern Biotechnology
Description: Purified Goat Anti-Hamster IgG(H+L) antibody for use in ELISA, western blotting, and separation assays.


Catalog Number: (100246-400)
Supplier: Southern Biotechnology
Description: CD95, also known as Fas and APO-1, is a 45 kDa type I transmembrane glycoprotein and a member of the tumor necrosis factor receptor superfamily. It is expressed by activated lymphocytes, monocytes, neutrophils, fibroblasts, and cell lines. Fas ligand binding to CD95 induces apoptosis in activated mature lymphocytes thereby playing a role in maintaining peripheral tolerance.


Catalog Number: (103265-192)
Supplier: Southern Biotechnology
Description: FITC Anti-Human IgG2 Fc antibody for use in flow cytometry, immunohistochemistry, and western blotting assays.


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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 call is still displayed and you need assistance, please call us at 1-800-932-5000.
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