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Catalog Number: (102511-846)

Supplier: Adipogen

Description: Human CD2 is a T-lineage glycoprotein with roles in cell-cell adhesion and the transduction of activation signals. Multiple ligands for CD2 include CD58 (LFA-3), CD59, and CD48. CD2 may play a role in regulating T cell anergy.

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Catalog Number: (102515-492)

Supplier: Adipogen

Description: Lymphocyte activation gene 3 (LAG-3; CD223) plays an important role in negatively regulating T cell proliferation, function and homeostasis. It is required for maximal natural and induced regulatory T cell (Treg) function. LAG-3 is closely related to the T cell co-receptor CD4 and binds to MHC class II molecules but with a significantly higher affinity than CD4.

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Catalog Number: (102513-366)

Supplier: Adipogen

Description: The inducible costimulator CD278 (ICOS) is similar to human CD28 (24% homology), and plays an analogous role in the T cell activation process. Signaling through CD278 is particularly important in progression of TH2 immune response. The receptor for human CD278 (ICOS) is CD275 (GL50), a member of the B7 family sharing ~20% homology with CD80 (B7-1) and CD86 (B7-2). Blockade of the CD278-CD275 interaction in mice improves allograft survival and reduces EAE.

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Catalog Number: (102514-530)

Supplier: Adipogen

Description: The Notch ligand delta-like protein 1 (DLL1) is essential for postnatal arteriogenesis and contributes to tumor progression. DLL1 is involved in differentiation and self-renewal of adipocyte stem cells. Blocks the differentiation of progenitor cells into the B cell lineage while promoting the emergence of a population of cells with the characteristics of a T-cell/NK-cell precursor.

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Catalog Number: (102987-582)

Supplier: Adipogen

Description: Depolymerizes microtubules and blocks mitosis at metaphase. Often in karyotyping and cell cycle research it is desirable to increase the yield of mitotic cells in a particular phase of the cell cycle. This can be achieved in a variety of ways with the most popular being the use of a cell cycle synchronizing agent such as demecolcine. Demecolcine will arrest cells in metaphase with no remarkable effect on the biochemical events in mitotic cells or in synchronized G1 and S phase cells. White blood cells are often treated with demecolcine to arrest cells in metaphase.

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Supplier: Adipogen

Description: Sulforhodamine 101 sulfonyl chloride (also called Texas Red sulfonyl chloride) is a popular long wavelength amine-reactive rhodamine dye. Because the dye is quite unstable in water, reactions with amines in an aqueous solution must be carried out at low temperature (over ice or at 4°C) and usually at pH 8.5.

Catalog Number: (102512-994)

Supplier: Adipogen

Description: Human CD117 (c-kit) is a transmembrane protein with receptor tyrosine kinase capacity and serves as the receptor for steel factor (SLF). CD117 is expressed on almost all hematopoietic progenitor cells and receptor/ligand interaction is crucial for development of hematopoietic stem cells.

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Supplier: Adipogen

Description: It is known that phenol and p-cresol are promoters of skin tumors and also urinary excretion of phenol and p-cresol is increased by exposure to benzene, which has hemopoietic toxicity, and toluene, respectively. Therefore, the determination of phenol and p-cresol is important in clinical chemistry and toxicology. Because phenol and p-cresol are present in urine as sulfate or glucuronide conjugates, they are hydrolyzed enzymatically or with acid, followed by distillation or extraction with organic solvent prior to measurement by GC or HPLC. However, these GC and HPLC methods require relatively large sample volumes (more than 1 ml) because of their insufficient sensitivities for measuring small amounts of phenol and p-cresol. In the general, the application of fluorescent labeling techniques to HPLC result in a sensitive and selective method. Some acyl chlorides are known to react with phenolic hydroxy group to form esters. It is known that 4-(N-phthalimidinyl)benzensulfonyl chloride Phisyl-Cl7, having sulfonyl chloride, reacted with phenol to give the corresponding highly fluorescent sulfonyl ester. The sensitivity of Physil-Cl was compared with Dansyl-Cl and DPS-Cl, which are analogous to Physil-Cl as fluorescent labeling reagents having sulfonyl chloride group. The labeling reaction of phenol with Dansyl-Cl and DPS-Cl were carried out according to the method of Ruiter et al.5 and the peaks were detected at the each fluorescence maxima wavelength (Ex350nm a Em550nm for Dansyl-Cl, and Ex320nm a Em386nm for DPS-Cl). Peak height of Phisyl derivative was higher about 85-and 7,3-fold than thosse of Dansyl derivative and DPS derivative, respectively. Among these three reagents, Phisyl-Cl was the most sensitive.

Supplier: Adipogen

Description: Fluorogenic substrates for detecting Baeyer-Villiger monooxygenase.

Catalog Number: (102512-408)

Supplier: Adipogen

Description: Human CD49d molecules are integrin alpha4 chains that are expressed as heterodimers with CD29 (beta 1 integrin) or (beta 7 integrin) and function as adhesion receptors. CD49d/CD29 is mainly expressed on thymocytes and B cells with increased expression on activated T cells. The ligands for CD49d/CD29 include VCAM-1 and fibronectin.

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Catalog Number: (102512-322)

Supplier: Adipogen

Description: Human CD41 is a member of a major platelet transmembrane glycoprotein complex (CD41/CD61) which mediates platelet aggregation and adhesion by serving as the receptor for fibrinogen and von Willebrand factor, fibronectin and vitronectin.

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Catalog Number: (102515-632)

Supplier: Adipogen

Description: RELM-beta is a 19kDa disulfide-linked homodimeric protein expressed in the epithelium of the colon and small bowel

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Catalog Number: (102512-746)

Supplier: Adipogen

Description: Human CD270 (Herpes Virus Entry Mediator; TNFRSF14; ATAR; LIGHTR; TR2) is a 36kDa type I membrane protein that has been found on a broad range of lymphoid tissues. Its ligands include the TNF ligand family members LTalpha and LIGHT and the CD28/Ig superfamily member BTLA.

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Catalog Number: (102511-780)

Supplier: Adipogen

Description: Human MHC Class II (HLA-DP, DQ & DR) molecules are expressed on dendritic cells, monocytes, macrophages and myeloid beta cells. MHC Class II molecules are heterodimers of polymorphic transmembrane a and b chains and generally bind exogenously derived peptides of about 10-17 amino acids. MHC Class II molecules interact with the T cell receptor on CD4+ T cells.

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Catalog Number: (102512-792)

Supplier: Adipogen

Description: Human CD279 (PD-1; Programmed Death 1) is a 55kDa Ig superfamily member with similarity to CD28 and CD152 (CTLA-4). It is expressed on activated T and B and myeloid cells and engagement by its ligands PD-L1 (CD274; B7-H1) or PD-L2 (B7-DC) can inhibit proliferation and cytokine expression. In mice blockade of PD-1 ligand interaction has been used to augment T cell anti-cancer responses.

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Catalog Number: (102513-170)

Supplier: Adipogen

Description: Human CD45RA is expressed on all cells of hematopoietic origin, except erythrocytes. CD45RA is a transmembrane tyrosine phosphate which can exist in at least nine different isoforms resulting from tissue-specific alternative RNA splicing of exons 4-7 of a single gene coding for the various N-terminal peptide segments. The CD45RA isoform predominates on naive/resting T cells and medullary thymocytes.

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