2828 Results for: "TONBO BIOSCIENCE"

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The MY31 antibody reacts with human CD56, also known as the neural cell adhesion molecule (NCAM), a glycoprotein which is a member of the immunoglobulin superfamily. The 140 kDa isoform of CD56 is expressed on human NK cells and NK-T cells, with increased expression levels on activated NK lymphocytes. The CD56 antigen is also expressed by neurons and is reported to play a role in nervous system development and neural cell-to-cell adhesion.

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The L243 antibody reacts with a member of the human MHC Class II antigens, HLA-DR. The HLA-DR antigen is expressed on B lymphocytes, activated T lymphocytes, activated NK cells, monocytes, macrophages, other antigen presenting cells and progenitor cells. The L243 antibody is specific to an epitope on the alpha subunit of the heterodimeric HLA-DR protein and binds a different epitope than the LN3 antibody clone. It does not cross-react with HLA-DP or HLA-DQ. This antibody is reported to be cross-reactive with non-human primates including Chimpanzee, Cynomolgus, Rhesus and Baboon. Please choose the appropriate format for each application.

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The SK3 antibody reacts with human CD4, a 59 kDa protein which acts as a co-receptor for the T cell receptor (TCR) in its interaction with MHC Class II molecules on antigen-presenting cells. The extracellular domain of CD4 binds to the beta-2 domain of MHC Class II, while its cytoplasmic tail provides a binding site for the tyrosine kinase lck, facilitating the signaling cascade that initiates T cell activation. CD4, and co-receptors CCR5 and CXCR4, may also be utilized by HIV-1 to enter T cells. Human CD4 is typically expressed on thymocytes, some mature T cell populations such as Th17 and T regulatory (Treg) cells, as well as on dendritic cells. The SK3 antibody is widely used as a phenotypic marker for human CD4 expression, and has been reported to be cross-reactive with Rhesus and Cynomolgus CD4. This antibody does not block binding of alternative clone RPA-T4, suggesting that they recognize different epitopes.

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The SN5c antibody is specific for human CD10, a 100 kDa type II transmembrane protein also known as Common Acute Lymphoblastic Leukemia Antigen (CALLA). In normal cells, it is expressed on early B and T lymphoid precursors, neutrophils and on various epithelia. CD10 is also expressed on several lymphoma cells including Burkitt's, acute lymphoblastic, and follicular germinal center lymphomas. CD10 functions as an endopeptidase and is involved in B cell development, as well as a mediator of neutrophil inflammatory responses.

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The Mouse Myeloid Precursor backbone panel is a five-color combination of seven anti-mouse antibodies. This panel can serve as a backbone to identify various myeloid precursor populations, and leaves room for GFP or additional drop-in markers, if desired. The CD3e, CD19 and CD45R/B220 positive cells are gated together to exclude mature T and B cells. Violet laser (405 nm) required for detection of CD11b violetFluorTM 450. Hosts: Rat, Armenian Hamster

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The 2H7 antibody reacts with human CD20, expressed by pre-B cells, resting and activated B cells, follicular dendritic cells and a small subset of T cells, but not on plasma cells. CD20 is a 33-37 kDa transmembrane protein which is differentially phosphorylated in resting and active B cells. The CD20 molecule plays a role in regulating B-cell activation.

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The 2H7 antibody reacts with human CD20, expressed by pre-B cells, resting and activated B cells, follicular dendritic cells and a small subset of T cells, but not on plasma cells. CD20 is a 33-37 kDa transmembrane protein which is differentially phosphorylated in resting and active B cells. The CD20 molecule plays a role in regulating B-cell activation.

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The FITC Mouse Lineage Cocktail contains a combination of pre-diluted antibodies that identify lineage committed cells by flow cytometry and facilitate their exclusion from hematopoietic progenitor cells in mouse bone marrow. The antibodies in the cocktail react with cells from major hematopoietic lineages including T, B and NK cells, monocytes/macrophages, granulocytes and erythrocytes. The Lineage Cocktail contains the following FITC conjugated antibodies: anti-mouse CD3 (17A2), anti-mouse CD11b (M1/70), anti-mouse CD45/B220 (RA3-6B2), anti-mouse Ly-6G (Gr-1) (RB6-8C5) and anti-mouse TER-119 (TER-119). An Isotype Control Cocktail consisting of FITC conjugated isotype-matched control antibodies (Rat IgG2a, kappa; Rat IgG2b, kappa) is also provided in a separate vial.

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The HRPN immunoglobulin is useful as an isotype-matched control. The HRPN immunolglobulin has an unknown binding specificity and is used as an isotype control for rat IgG1 antibodies.

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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. The HI100 antibody is widely used as a marker for human CD45RA expression on naive and activated T cells, B cells, and monocytes.

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Rabbit anti-Goat IgG (H&L) - Affinity Pure, HRP Conjugate, min x w/human, mouse, or rat IgG

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Donkey anti-Goat IgG (H&L) - Affinity Pure, Biotin Conjugate, min x w/human, mouse, rabbit or rat IgG

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Goat anti-Mouse IgG (H&L), F(ab')2 Fragment - Affinity Pure, HRP Conjugate

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Donkey anti-Goat IgG (H&L) - Affinity Pure, HRP Conjugate

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Rabbit anti-Goat IgG (H&L) - Affinity Pure, HRP Conjugate

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Rabbit anti-Mouse IgG (H&L) - Affinity Pure, HRP Conjugate, min x w/human serum proteins

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Donkey anti-Rabbit IgG (H&L) - Affinity Pure, HRP Conjugate, min x w/mouse IgG or serum proteins

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Goat anti-Chicken IgY (H&L) - Affinity Pure, HRP Conjugate

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Goat anti-Human IgG Fc, F(ab')2 Fragment - Affinity Pure, HRP Conjugate, min x w/bovine, horse, mouse or rabbit serum proteins

Supplier: TONBO BIOSCIENCE

Goat anti-Mouse IgG (H&L) - Affinity Pure, min x w/bovine, horse, human, pig or rabbit serum protein

Supplier: TONBO BIOSCIENCE

Goat anti-Mouse IgG (H&L) - Affinity Pure, min x w/bovine, goat, human, rabbit or rat IgG

Supplier: TONBO BIOSCIENCE

Goat anti-Mouse IgG (H&L) - F(ab')2 fragment, Biotin Conjugate, min x w/bovine, goat, human, rabbit, or rat IgG (highly absorbed against rat IgG)

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Goat anti-Rabbit IgG (H&L) - Affinity Pure, FITC Conjugate, min x w/bovine, human, or mouse IgG

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Rabbit anti-Mouse IgG (H&L) - Affinity Pure

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Goat anti-Mouse IgG2b, secondary antibody, conjugated to SureLight® R-Phycoerythrin

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Goat anti-Rabbit IgG (H&L), F(ab')2 Fragment - Affinity Pure, FITC Conjugate

Supplier: TONBO BIOSCIENCE

Goat anti-mouse IgG (H+L), secondary antibody, SureLight® R-Phycoerythrin, 100ug

Supplier: TONBO BIOSCIENCE

Goat anti-Rabbit IgG (H&L) - Affinity Pure, FITC Conjugate

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The MF23 antibody reacts with mouse Foxp3, a 50-55 kDa transcription factor which is a central regulator of T cell activity and is critical for the development and function of regulatory T cells (Tregs). Foxp3 is a member of the forkhead box or winged helix family of transcription factors and is expressed at constitutively high levels in Treg cells. Forced expression of Foxp3 in conventional T cells results in the upregulation of Treg associated molecules such as CD25, CTLA-4, and GITR and is sufficient to impart suppressive functional activity to these cells.

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The 3.9 antibody reacts with human CD11c, also known as integrin alpha X. This 150 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 X (CD11c) assembles with Integrin beta-2 (CD18) into a receptor known as CR4 which can bind and induce signaling through ICAMs and VCAM-1 on endothelial cells and can also facilitate removal of iC3b bearing foreign cells.