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Catalog Number: (103265-042)

Supplier: Southern Biotechnology

Description: Purified Donkey F(ab')2 Anti-Mouse IgG(H+L) antibody for use in ELISA assays.

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Catalog Number: (100242-082)

Supplier: Southern Biotechnology

Description: Purified Rat IgG2a for use as a control in flow cytometry, immunohistochemistry, immunoprecipitation, and in vitro assays and as a standard in ELISA.

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Catalog Number: (103264-618)

Supplier: Southern Biotechnology

Description: Ly-6C is a member of the Ly-6 multigene family of type V glycophosphatidylinositol-anchored cell surface proteins. It is expressed on bone marrow cells, monocytes/macrophages, neutrophils, endothelial cells, and T-cell subsets. Mice with the Ly-6.2 allotype (e.g., AKR, C57BL, C57BR, C57L, DBA/2, PL, SJL, SWR, 129) have subsets of CD4+Ly-6C+ and CD8+Ly-6C+ cells while Ly-6.1 strains (e.g., A, BALB/c, CBA, C3H/He, DBA/1, NZB) have only CD8+Ly-6C+ lymphocytes. Ly-6C may play a role in the development and maturation of lymphocytes.

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Catalog Number: (100242-028)

Supplier: Southern Biotechnology

Description: Purified Goat F(ab’)2 IgG for use as a control in flow cytometry and immunocytochemistry assays and as a standard in ELISA.

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Catalog Number: (100246-232)

Supplier: Southern Biotechnology

Description: The CD35 antigen is composed of four different allotypes having different molecular weights [A (or F) - 160 kDa, B (or S) - 190 kDa, C - 220 kDa, and D - 250 kDa]. It is the receptor for C3b and is found on B cells, a subset of T cells, monocytes, neutrophils, follicular dendritic cells, erythrocytes, and kidney glomelular podocytes. CD35 mediates neutrophil and monocyte phagocytosis of particles coated with C3b and/or C4b. This interaction also enhances phagocytosis mediated by the Fc receptors.

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Supplier: Southern Biotechnology

Description: In the mouse, CD8 exists in two forms – (i) a CD8 heterodimer composed of an α chain (CD8α) and a β chain (CD8β); and (ii) a homodimer of two α chains. The heterodimer is found on the surface of essentially all thymocytes and the “suppressor/cytotoxic” subpopulation of mature T lymphocytes. Subsets of intestinal intraepithelial lymphocytes express CD8α without CD8β. It has been suggested that CD8+β- T cells mature extrathymically, while development of the CD8α+β+ population of T cells is thymus-dependent. CD8 acts as a coreceptor with MHC Class I-restricted T cell receptors in antigen recognition and positive selection of MHC class I-restricted CD8+ T cells. In vivo and in vitro treatment with the 53-6.7 monoclonal antibody effectively depletes CD8α+ cells. The 53-6.7 monoclonal antibody also blocks allogeneic help specific for class I MHC antigens and T cell responses to IL-2.

Catalog Number: (100243-332)

Supplier: Southern Biotechnology

Description: CD24, also known as heat stable antigen, is a phosphatidylinositol-linked cell surface glycoprotein that is expressed at all stages of B cell development and on most thymocytes. The absence of expression from mature T cells is closely associated with their maturation from CD4+CD8+CD24+ thymocytes to either CD4+CD8-CD24- or CD4-CD8+CD24- T cells. CD24 is also present on mouse granulocytes, monocytes, Langerhans cells and erythrocytes. Its ligand is P-selectin (CD62P). CD24 may play a role in regulation of B cell proliferation and differentiation, and it has been proposed that heat stable antigen promotes homotypic adhesion between B lymphocytes.

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Catalog Number: (100242-534)

Supplier: Southern Biotechnology

Description: Goat F(ab')2 Anti-Mouse IgG(H+L)-PE/CY5 (SPRD) antibody with minimal reactivity to human proteins for use in flow cytometry assays.

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Catalog Number: (100246-254)

Supplier: Southern Biotechnology

Description: CD42b, also known as GPIbα, is a two-chain membrane glycoprotein that forms a noncovalent complex with CD42a (GPIX) on the surface of platelets and megakaryocytes. Binding of the GPIb/GPIX heterodimer to von Willebrand factor bound to exposed subendothelial surfaces is essential for platelet adhesion at sites of injury.

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Catalog Number: (100244-770)

Supplier: Southern Biotechnology

Description: Goat Anti-Rabbit IgG(H+L)-AP antibody with minimal reactivity to mouse and human proteins for use in ELISA, immunohistochemistry / immunocytochemistry, and western blotting assays.

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Catalog Number: (100243-850)

Supplier: Southern Biotechnology

Description: The monoclonal antibody 20d5 reacts with an epitope common to the NKG2A, NKG2C and NKG2E isoforms of the NKG2 heterodimer, a member of the c-type lectin family of inhibitory receptors. Mouse NKG2 is a natural killer (NK) cell receptor for the non-classical MHC class I molecule Qa-1b. NKG2 is expressed on NK cells, lymphokine-activated killer (LAK) T cells, and some CD8+ memory T cells. Two-color immunofluorescent staining with the 20d5 antibody reveals two distinct NKG2+ phenotypes within the NK1.1+CD3- spleen cell population: NKG2hi (50%) and NKG2low (50%). With the exception of DBA/2J mice, NKG2 is expressed on NK1.1+ cells from all mouse strains tested (C57BL/6, BALB/c, 129/J, C3H.SW, AKR/J, SJL).

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Catalog Number: (100242-780)

Supplier: Southern Biotechnology

Description: Purified Anti-Mouse IgE antibody for use in ELISA, flow cytometry, immunohistochemistry, western blotting, and ELISpot assays.

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Catalog Number: (103260-140)

Supplier: Southern Biotechnology

Description: CD4 is a type I transmembrane glycoprotein expressed on approximately 70% of thymocytes, 10% of spleen cells, and 45% of peripheral blood lymphocytes but less than 1% of bursal cells. The monoclonal antibody CT-4 inhibits both PHA- and Con A-induced proliferative responses of splenocytes and PWM-induced IL-2 production. This antibody also reacts with turkey and quail as demonstrated by flow cytometry.

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Supplier: Southern Biotechnology

Description: Cell Staining Buffer maximizes fluorescent signal intensity generated by pH sensitive fluorochromes.

Catalog Number: (100244-858)

Supplier: Southern Biotechnology

Description: Porcine CD8, a type I transmembrane glycoprotein, is expressed as either a CD8αα homodimer or a CD8αβ heterodimer. It is found on most thymocytes and on the suppressor/cytotoxic subpopulation of peripheral T cells. CD8 functions primarily as a co-receptor with MHC Class I-restricted T cell receptors in antigen recognition. The monoclonal antibody 76-2-11 reacts with the CD8 α-chain.

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Catalog Number: (103265-672)

Supplier: Southern Biotechnology

Description: Alexa Fluor 647 Anti-Chicken IgY antibody for use in flow cytometry and immunohistochemistry / immunocytochemistry assays.

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