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Omschrijving: The HI100 antibody reacts with the human CD45 isoform known as CD45RA, a protein tyrosine phosphatase of 220 kDa. CD45 is one of the most abundant hematopoietic markers, and is expressed on all leukocytes (the Leukocyte Common Antigen, LCA). Various isoforms are generated and expressed in cell-specific patterns. With their broad cell distribution, CD45 isoforms are critical for many leukocyte functions, regulating signal transduction and cell activation associated with the T cell receptor, B cell receptor, and IL-2 receptor. Other forms of CD45, with restricted cellular expression, include CD45R (B220), CD45RB, CD45RO and others.

Catalogus nummer: 70-0458-U100

UOM: 1 * 1 EA

Leverancier: Tonbo Biosciences

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Omschrijving: The BM8.1 antibody is specific for mouse F4/80 antigen, a 125 kDa transmembrane protein widely expressed by members of the mononuclear phagocyte system and considered to be a key marker for mature macrophage cells. F4/80 is differentially expressed during myeloid cell development, and may be regulated by certain cytokines within the tissue microenvironment. Other cell types shown to express this antigen include Langerhans cells, Kupffer cells and dendritic cell subsets. BM8.1 is widely used together with antibodies to CD115 (c-fms), CD11b and CD11c to identify myeloid / macrophage cells by flow cytometry.

Catalogus nummer: 80-4801-U100

UOM: 1 * 1 EA

Leverancier: Tonbo Biosciences

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Omschrijving: The A3 immunoglobulin is useful as an isotype-matched control. The 2A3 immunolglobulin binds to TNP (trinitrophenol), a hapten not expressed on mouse or human cells. It is used as an isotype control for rat IgG2a antibodies.

Catalogus nummer: 25-4321-U100

UOM: 1 * 1 EA

Leverancier: Tonbo Biosciences

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Omschrijving: The PIP immunoglobulin is useful as an isotype-matched control. The PIP immunolglobulin is specific for Glutathione S-transferase and can be used as an isotype control for Armenian Hamster IgG antibodies.

Catalogus nummer: 20-4888-U100

UOM: 1 * 1 EA

Leverancier: Tonbo Biosciences

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Omschrijving: The MPC-11 immunoglobulin is useful as an isotype-matched control. The MPC-11 immunolglobulin has an unknown binding specificity and is used as an isotype control for mouse IgG2b antibodies.

Catalogus nummer: 65-4732-U100

UOM: 1 * 1 EA

Leverancier: Tonbo Biosciences

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Omschrijving: The 1A8 antibody binds to mouse Ly-6G, commonly known as Gr-1, a member of the Ly-6 superfamily of GPI-anchored cell surface proteins with roles in cell signaling and cell adhesion. Gr-1 is differentially expressed during development and maturation of cells in the myeloid lineage and is expression at varying stages and levels on monocytes, macrophages, granulocytes, and peripheral neutrophils.

Catalogus nummer: 40-1276-U100

UOM: 1 * 1 EA

Leverancier: Tonbo Biosciences

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Omschrijving: The UCHT1 antibody is specific for human CD3e, also known as CD3 epsilon, a 20 kDa subunit of the T cell receptor complex, along with CD3 gamma and CD3 delta. These integral membrane protein chains assemble with additional chains of the T cell receptor (TCR), as well as CD3 zeta chain, to form the T cell receptor – CD3 complex. Together with co-receptors CD4 or CD8, the complex serves to recognise antigens bound to MHC molecules on antigen-presenting cells. These interactions promote T cell receptor signaling (T cell activation), inducing cell proliferation, differentiation, production of cytokines or activation-induced cell death. CD3 is differentially expressed during thymocyte-to-T cell development and on all mature T cells.

Catalogus nummer: 30-0038-U100

UOM: 1 * 1 EA

Leverancier: Tonbo Biosciences

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Omschrijving: The MPC-11 immunoglobulin is useful as an isotype-matched control. The MPC-11 immunolglobulin has an unknown binding specificity and is used as an isotype control for mouse IgG2b antibodies.

Catalogus nummer: 60-4732-U100

UOM: 1 * 1 EA

Leverancier: Tonbo Biosciences

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Omschrijving: The JES6-5H4 antibody binds to mouse Interleukin-2 (IL-2), a 17 kDa cytokine that is secreted by activated T cells. This cytokine acts as an autocrine stimulatory factor for T cell proliferation, differentiation and survival, as well as being an effective activator of B cells and inducer of NK cell cytotoxic functions. IL-2 plays a key modulatory role in the differentiation of T cells toward either Th17 or T regulatory (Treg) cell types and is important for Treg cell function. The IL-2 receptor (IL-2R) is a complex consisting of an IL-2R alpha chain (CD25), along with the IL-2R beta chain (CD122) and the common gamma chain (CD132). IL-2 may also bind with low affinity to the T cell surface protein CD25 alone, although this interaction does not induce cell signaling.

Catalogus nummer: 30-7021-U100

UOM: 1 * 1 EA

Leverancier: Tonbo Biosciences

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Omschrijving: The 17A2 antibody reacts with the mouse CD3 complex, comprised of CD3 epsilon, CD3 gamma and CD3 delta. These integral membrane protein chains assemble with additional chains of the T cell receptor (TCR), as well as CD3 zeta chain, to form the T cell receptor – CD3 complex. Together with co-receptors CD4 or CD8, the complex serves to recognize antigens bound to MHC molecules on antigen-presenting cells. Such interactions promote T cell receptor signaling (T cell activation) and can result in a number of cellular responses including proliferation, differentiation, production of cytokines or activation-induced cell death. CD3 is differentially expressed during thymocyte-to-T cell development and on all mature T cells.

Catalogus nummer: 35-0032-U100

UOM: 1 * 1 EA

Leverancier: Tonbo Biosciences

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Omschrijving: The ICRF44 antibody reacts with human CD11b, also known as integrin alpha M. This 165-170 kDa cell surface glycoprotein is part of a family of integrin receptors that mediate adhesion between cells (cell-cell) and components of the extracellular matrix, e.g. fibrinogen (cell-matrix). In addition, integrins are active signaling receptors which recruit leukocytes to inflammatory sites and promote cell activation. Complete, functional integrin receptors consist of distinct combinations of integrin chains which are differentially expressed. Integrin alpha M (CD11b) assembles with Integrin beta-2 (CD18) into a receptor known as Macrophage Antigen-1 (Mac-1) or complement receptor type 3 (CR3). This receptor binds and induces intracellular signaling through ICAM-1, ICAM-2, ICAM-3 and ICAM-4 on endothelial cells and can also facilitate removal of iC3b bearing foreign cells.

Catalogus nummer: 70-0118-U100

UOM: 1 * 1 EA

Leverancier: Tonbo Biosciences

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Omschrijving: The MOPC-21 immunoglobulin is useful as an isotype-matched control. The MOPC-21 immunolglobulin has an unknown binding specificity and is used as an isotype control for mouse IgG1 antibodies.

Catalogus nummer: 60-4714-U100

UOM: 1 * 1 EA

Leverancier: Tonbo Biosciences

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Omschrijving: The RPA-T8 antibody is specific for the 32-34 kDa alpha chain of human CD8, known as CD8a or CD8 alpha. CD8a can form a homodimer (CD8 alpha-alpha), but is more commonly expressed as a heterodimer with a second chain known as CD8b or CD8 beta. CD8 acts as a co-receptor for antigen recognition and subsequent T cell activation that is initiated upon binding of the T cell receptor (TCR) to antigen-bearing MHC Class I molecules. The cytoplasmic domains of CD8 provide binding sites for the tyrosine kinase lck, facilitating intracellular signaling events that lead to T cell activation, development, and cytotoxic effector functions. CD8+ cytotoxic T cells (CTLs) play an important role in inducing cell death of tumor cells, as well as cells infected by virus, bacteria or parasites.

Catalogus nummer: 70-0088-U100

UOM: 1 * 1 EA

Leverancier: Tonbo Biosciences

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Omschrijving: The 104 antibody reacts with mouse CD45.2, also known as Ly5.2, which is a strain-specific allelic form of the CD45 Leukocyte Common Antigen (LCA). Functionally, CD45 is a protein tyrosine phosphatase whose broad cell distribution supports a critical role in many leukocyte functions, including regulation of signal transduction and cell activation associated with the T cell and B cell receptors.

Catalogus nummer: 65-0454-U100

UOM: 1 * 1 EA

Leverancier: Tonbo Biosciences

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Omschrijving: The XMG1.2 antibody is specific for mouse Interferon-gamma (IFN-g), a 20 kDa type II cytokine known for its central roles in protection against bacterial or viral pathogens and for its anti-tumor properties. IFN-g is secreted by several types of immune cells, which allow the cytokine to modulate innate immunity, when secreted by NK and NKT cells, and to function in supporting adaptive immunity when secreted by Th1 and CD8+ T cells (CTLs).

Catalogus nummer: 50-7311-U100

UOM: 1 * 1 EA

Leverancier: Tonbo Biosciences

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Omschrijving: The IM7 antibody recognizes CD44, a ubiquitously expressed cell surface receptor which is important for extracellular matrix organization, cell-cell and cell-matrix adhesion and migration. CD44 may be expressed in a number of different isoforms (splice variants) from the most typical or “standard” form, known as CD44s, to variants designated CD44v, e.g. CD44v1 or CD44v6. These receptors interact with several ligands, but most often associate with an extracellular matrix component hyaluronate, through which it mediates adhesion.

Catalogus nummer: 20-0441-U100

UOM: 1 * 1 EA

Leverancier: Tonbo Biosciences

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