4116 Results for: "Diaion® cd20"

Supplier: Bioss

B lymphocytes marker CD20 is a non glycosylated protein with a molecular weight of 35 or 37 kDa depending on the degree of phosphorylation. Although not a member of the tetraspanin superfamily of cell surface receptors, it crosses the cell membrane four times. The CD20 antigen is present on human pre B lymphocytes and on B lymphocytes at all stages of maturation, except on plasma cells. Low level expression of the CD20 antigen has been detected on normal T lymphocytes. The CD20 molecule is involved in regulation of B cell differentiation, presumably via its reported function as a Ca++ channel subunit.

Supplier: Bioss

B lymphocytes marker CD20 is a non glycosylated protein with a molecular weight of 35 or 37 kDa depending on the degree of phosphorylation. Although not a member of the tetraspanin superfamily of cell surface receptors, it crosses the cell membrane four times. The CD20 antigen is present on human pre B lymphocytes and on B lymphocytes at all stages of maturation, except on plasma cells. Low level expression of the CD20 antigen has been detected on normal T lymphocytes. The CD20 molecule is involved in regulation of B cell differentiation, presumably via its reported function as a Ca++ channel subunit.

Supplier: ANTIBODIES.COM LLC

Recombinant rabbit monoclonal [IGEL/6850R] antibody to CD20 for WB and IHC-P with samples derived from Human and Canine.

Supplier: ANTIBODIES.COM LLC

Recombinant rabbit monoclonal [IGEL/7015R] antibody to CD20 for WB with samples derived from Human and Canine.

Supplier: ANTIBODIES.COM LLC

Mouse monoclonal [93-1B3] antibody to CD20 for Functional Studies, Flow Cytometry and IF with samples derived from Human.

Supplier: ANTIBODIES.COM LLC

Mouse monoclonal [B9E9] antibody to CD20 (PE) for Flow Cytometry and IF with samples derived from Human.

Supplier: ANTIBODIES.COM LLC

Mouse monoclonal [MS4A1/3410] antibody to CD20 for ELISA and IHC-P with samples derived from Human.

Supplier: ANTIBODIES.COM LLC

Mouse monoclonal [LT20] antibody to CD20 (FITC) for Flow Cytometry with samples derived from Human.

Supplier: Biotium

This antibody recognizes a protein of 30-33 kDa, which is identified as CD20 (Workshop V; Code CD20.4). It is a non-Ig differentiation antigen of B-cells and its expression is restricted to normal and neoplastic B-cells, being absent from all other leukocytes and tissues. CD20 is expressed by pre B-cells and persists during all stages of B-cell maturation but is lost upon terminal differentiation into plasma cells. The protein passes through the membrane 4 times with both ends in cytoplasm and exposes one short and one longer loop to the external environment. CD20 is not glycosylated in resting B-cells and its cytoplasmic domains are differentially phosphorylated upon activation. It acts as calcium channel involved in B cell activation and cell cycle progression.

CF® dyes are Biotium's next-generation fluorescent dyes. CF®640R is a far-red fluorescent dye (Ex/Em 642/662 nm) with excellent brightness, and the best photostabiity among spectrally-similar dyes.

Supplier: Tonbo Biosciences

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. The 2H7 antibody is reported to be cross-reactive with several non-human species including Baboon, Chimpanzee, Cynomolgus and Rhesus. Please choose the appropriate format for each application.

Supplier: ANTIBODIES.COM LLC

Mouse monoclonal [MS4A1/3411] antibody to CD20 for ELISA, WB, Flow Cytometry, IF and IHC-P with samples derived from Human.

Supplier: ANTIBODIES.COM LLC

Mouse monoclonal [2H7] antibody to CD20 (APC-Cyanine 7) for Flow Cytometry with samples derived from Human and Non-Human Primates.

Supplier: ANTIBODIES.COM LLC

Mouse monoclonal [L26 + IGEL/773] antibody to CD20 for Flow Cytometry, IF and IHC-P with samples derived from Human, Baboon and Monkey.

Supplier: ANTIBODIES.COM LLC

Mouse monoclonal [2H7] antibody to CD20 (Biotin) for Flow Cytometry, IP and IHC-Fr with samples derived from Human and Non-Human Primates.

Supplier: Biotium

CD20 Monoclonal antibody, Clone: B9E9, Host: Mouse, Species reactivity: Human, Isotype: IgG2a, kappa, Conjugate: CF568, Immunogen: Lymphoblastoid cell line DaudiUnigene 712553, Application: Immunofluorescence, Flow cytometry, Size: 100uL

Supplier: ANTIBODIES.COM LLC

Mouse monoclonal [MEM-97] antibody to CD20 for Flow Cytometry and IP with samples derived from Human, Porcine and Bovine.

Supplier: ANTIBODIES.COM LLC

Mouse monoclonal [93-1B3] antibody to CD20 for Functional Studies, Flow Cytometry and IF with samples derived from Human.

Supplier: ANTIBODIES.COM LLC

Mouse monoclonal [2H7] antibody to CD20 (PE-Cyanine 7) for Flow Cytometry with samples derived from Human and Non-Human Primates.

Supplier: BIOGEMS INTERNATIONAL INC.

The 2H7 monoclonal antibody specifically reacts with human CD20, a 33-37kDA B-lymphocyte surface molecule. CD20 is an unglycosylated four-transmembrane phosphoprotein expressed by B cells in all stage of development, except the final plasma cells. It has been reported that the molecule is involved in B cell activation and has also been observed on a subset of circulating T lymphocytes.

Supplier: BIOGEMS INTERNATIONAL INC.

The 2H7 monoclonal antibody specifically reacts with human CD20, a 33-37kDA B-lymphocyte surface molecule. CD20 is an unglycosylated four-transmembrane phosphoprotein expressed by B cells in all stage of development, except the final plasma cells. It has been reported that the molecule is involved in B cell activation and has also been observed on a subset of circulating T lymphocytes.

Supplier: Biolegend

FITC anti-human CD20 [2H7]; Isotype: Mouse IgG2b, κ; Reactivity: Human, Baboon, Capuchin Monkey, Chimpanzee, Cynomolgus, Pigtailed Macaque, Rhesus, Squirrel Monkey; Apps: FC; Size: 100 tests

Supplier: Genetex

Goat Polyclonal antibody to CD20 (membrane-spanning 4-domains subfamily A member 1) Purity: Antigen affinity chromatography. Species Reactivity: Human Tested Applications: ELISA WB Pkg Size: 100 ug

Supplier: Biotium

CD79 is a disulfide-linked heterodimer of mb-1 (or CD79a) and B29 (or CD79b) polypeptidesIt is non-covalently associated with membrane-bound immunoglobulins on B cells. This complex of mb-1 and B29 polypeptides and immunoglobulin constitute the B cell Ag receptor. CD79a first appears at pre B cell stage, early in maturation, and persists until the plasma cell stage where it is found as an intracellular component. CD79a is found in the majority of acute leukemias of precursor B cell type, in B cell lines, B cell lymphomas, and in some myelomas. It is not present in myeloid or T cell lines. Anti-CD79a is generally used to complement anti-CD20 especially for mature B-cell lymphomas after treatment with Rituximab (anti-CD20). This antibody will stain many of the same lymphomas as anti-CD20, but also is more likely to stain B-lymphoblastic lymphoma/leukemia than is anti-CD20. Anti-CD79a also stains more cases of plasma cell myeloma and occasionally some types of endothelial cells as well.

Supplier: Biotium

CD79 is a disulfide-linked heterodimer of mb-1 (or CD79a) and B29 (or CD79b) polypeptidesIt is non-covalently associated with membrane-bound immunoglobulins on B cells. This complex of mb-1 and B29 polypeptides and immunoglobulin constitute the B cell Ag receptor. CD79a first appears at pre B cell stage, early in maturation, and persists until the plasma cell stage where it is found as an intracellular component. CD79a is found in the majority of acute leukemias of precursor B cell type, in B cell lines, B cell lymphomas, and in some myelomas. It is not present in myeloid or T cell lines. Anti-CD79a is generally used to complement anti-CD20 especially for mature B-cell lymphomas after treatment with Rituximab (anti-CD20). This antibody will stain many of the same lymphomas as anti-CD20, but also is more likely to stain B-lymphoblastic lymphoma/leukemia than is anti-CD20. Anti-CD79a also stains more cases of plasma cell myeloma and occasionally some types of endothelial cells as well.

Supplier: Biotium

This antibody recognizes a protein of 30-33 kDa, which is identified as CD20 (Workshop V; Code CD20.12. Workshop IV; Code B17). It This antibody recognizes an extracellular domain of CD20. It is a non-Ig differentiation antigen of B-cells and its expression is restricted to normal and neoplastic B-cells, being absent from all other leukocytes and tissues. CD20 is expressed by pre B-cells and persists during all stages of B-cell maturation but is lost upon terminal differentiation into plasma cells. The protein passes through the membrane 4 times with both ends in cytoplasm and exposes one short and one longer loop to the external environment. CD20 is not glycosylated in resting B-cells and its cytoplasmic domains are differentially phosphorylated upon activation. It acts as calcium channel involved in B cell activation and cell cycle progression.

Supplier: Biolegend

CD20, Monoclonal Antibody, Clone: SA271G2, Host: Rat, Species Reactivity: Mouse, Isotype: IgG2b, K, Conjugate: PE, Immunogen: Mouse CD20 transfected cells, Other Names: Ms4a1, Ly-44, Formulation: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide, Size: 25 uG

Supplier: Genetex

Clone: L26 Purity: Unpurified Species Reactivity: Human Tested Applications: IHC-P Pkg Size: 6 ml

Supplier: Biotium

CD19 is a transmembrane glycoprotein that contains two extracellular immunoglobulin-like domains. CD19 is present in both benign and malignant B-cells and is considered to be the most reliable surface marker of this lineage over a wide range of maturational stages. In normal lymphoid tissue, CD19 is observed in germinal centers, in mantle zone cells, and in scattered cells of the inter-follicular areas. Anti-CD19 exhibits an overall immunoreactivity pattern similar to those of the antibodies against CD20 and CD22. However, in contrast to CD20, expression of CD19 is continuous throughout B-cell development and through terminal differentiation of B-cells into plasma cells. Anti-CD19 positivity is seen in the vast majority of B-cell neoplasms commonly at a lower intensity than normal B-cell counterparts. Plasma cell neoplasms are nearly always negative, as are T-cell neoplasms.

Supplier: Biotium

This antibody recognizes a cell surface glycoprotein of 95/115/135 kDa (depending upon the extent of glycosylation), identified as CD43 (Workshop III). 70-90% of T-cell lymphomas and from 22-37% of B-cell lymphomas express CD43. No reactivity has been observed with reactive B-cells. So a B-lineage population that co-expresses CD43 is highly likely to be a malignant lymphoma, especially a low-grade lymphoma, rather than a reactive B-cell population. When CD43 antibody is used in combination with anti-CD20, effective immunophenotyping of the lymphomas in formalin-fixed tissues can be obtained. Co-staining of a lymphoid infiltrate with anti-CD20 and anti-CD43 argues against a reactive process and favors a diagnosis of lymphoma.

Supplier: Biotium

CD19 is a transmembrane glycoprotein that contains two extracellular immunoglobulin-like domains. CD19 is present in both benign and malignant B-cells and is considered to be the most reliable surface marker of this lineage over a wide range of maturational stages. In normal lymphoid tissue, CD19 is observed in germinal centers, in mantle zone cells, and in scattered cells of the inter-follicular areas. Anti-CD19 exhibits an overall immunoreactivity pattern similar to those of the antibodies against CD20 and CD22. However, in contrast to CD20, expression of CD19 is continuous throughout B-cell development and through terminal differentiation of B-cells into plasma cells. Anti-CD19 positivity is seen in the vast majority of B-cell neoplasms commonly at a lower intensity than normal B-cell counterparts. Plasma cell neoplasms are nearly always negative, as are T-cell neoplasms.

CF® dyes are Biotium's next-generation fluorescent dyes. CF®568 is a red fluorescent dye (Ex/Em 562/583 nm) with superior brightness and photostability. It also is compatible with super-resolution imaging by STORM and TIRF.