您在搜索: L-Tyrosine+ethyl+ester

目录号: (VWRC83963.320)

供应商: VWR Chemicals

描述: 乙酸乙酯 ≥99.8%, PESTINORM® for capillary GC analysis

计量单位: 1 * 2,5 升

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目录号: (VWRCN774-1L)

供应商: VWR Chemicals

描述: 乙酸乙酯 ≥99.5%

计量单位: 1 * 1 升

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供应商: TCI

描述: L-酪氨酸叔丁酯 ≥97.0% （通过HPLC，滴定分析）

供应商: VWR Chemicals

描述: 乙酸乙酯 ≥99.7%, PESTINORM® for pesticide residue analysis

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供应商: VWR Chemicals

描述: 乙酸乙酯 ≥99.8%, HiPerSolv CHROMANORM® for preparative HPLC

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供应商: VWR Chemicals

描述: 乙酸乙酯 ≥99.8%, HiPerSolv CHROMANORM® for HPLC

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供应商: VWR Chemicals

描述: 乙酸乙酯 ≥99%, GPR RECTAPUR®

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目录号: (EBIO17-0041-83)

供应商: EBIOSCIENCE

描述: 5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest. Excitation: 633-647 nm; Emission: 660 nm; Laser: Red Laser The CD4 antigen is involved in the recognition of the type II MHC antigen. It is also a receptor for HIV. It is present on most T helper cells and normal thymocytes. The cytoplasmic portion of CD4 is associated with p56lck tyrosine kinase. CD4 expression is commonly found in human lymph nodes and tonsils. CD44 is a type 1 transmembrane glycoprotein also known as Phagocytic Glycoprotein-1 (pgp-1) and HCAM. CD44 is the receptor for hyaluronate and exists as a large number of different isoforms due to alternative RNA splicing. The major isoform expressed on lymphocytes, myeloid cells, and erythrocytes is a glycosylated type 1 transmembrane protein. Other isoforms contain glycosaminoglycans and are expressed on hematopoietic and non-hematopoietic cells. CD44 is involved in adhesion of leukocytes to endothelial cells, stromal cells, and the extracellular matrix.

计量单位: 1 * 200 µG

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供应商: VWR Chemicals

描述: 乙酸乙酯 ≥99.5%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

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供应商: TCI

描述: Boc-Tyr-OMe ≥98.0% （通过HPLC，总氮）

目录号: (VWRC85481.320)

供应商: VWR Chemicals

描述: 乙酸乙酯 ≥99.9%, HiPerSolv CHROMANORM® for LC-MS

计量单位: 1 * 2,5 升

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目录号: (MACRH078-10)

供应商: MACRON AVANTOR BRAND

描述: For use as an HPLC and TLC solvent. Filtered through a 0.2 µm element.

计量单位: 1 * 4 升

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目录号: (MACRV553-10)

供应商: MACRON AVANTOR BRAND

描述: 乙酸乙酯 ≥99.6%, UltimAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

计量单位: 1 * 4 升

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供应商: MACRON AVANTOR BRAND

描述: 乙酸乙酯 ≥99.5% (by GC, corrected for water content), AR® ACS, Macron Fine Chemicals™

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目录号: (EBIO11-0041-85)

供应商: EBIOSCIENCE

描述: 5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest. Excitation: 488 nm; Emission: 520 nm; Laser: Blue Laser The CD4 antigen is involved in the recognition of the type II MHC antigen. It is also a receptor for HIV. It is present on most T helper cells and normal thymocytes. The cytoplasmic portion of CD4 is associated with p56lck tyrosine kinase. CD4 expression is commonly found in human lymph nodes and tonsils. CD44 is a type 1 transmembrane glycoprotein also known as Phagocytic Glycoprotein-1 (pgp-1) and HCAM. CD44 is the receptor for hyaluronate and exists as a large number of different isoforms due to alternative RNA splicing. The major isoform expressed on lymphocytes, myeloid cells, and erythrocytes is a glycosylated type 1 transmembrane protein. Other isoforms contain glycosaminoglycans and are expressed on hematopoietic and non-hematopoietic cells. CD44 is involved in adhesion of leukocytes to endothelial cells, stromal cells, and the extracellular matrix.

计量单位: 1 * 500 µG

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供应商: Avantor

描述: 乙酸乙酯 ≥99.6% (by GC, corrected for water content), ULTRA RESI-ANALYZED® for organic residue analysis, J.T.Baker®

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