Prospec蚂蚁淘在线

CD4 is a cell-surface glycoprotein found on the mature helper T cells and immature thymocytes, as well as on monocytes and macrophages. (Some cytotoxic T cells have CD4 protein as well.) Normally, about 65% of T cells in the blood are CD4+ (have CD4 protein protruding from their membrane). A mature T cell with either have CD4 or CD8, but not both. During one stage of development T cells develop CD4 and CD8 receptors, but they eventually are differentiated in the thymus and become more specialized.

Clone

hCD4.

Immunogen

Purified human PBL CD4+ T cells.

Ig Subclass

Mouse IgG2b.

Purification Method

Ion exchange column.

Formulation

1mg/ml in PBS (after reconstitution).

Storage Procedures

Lyophilized: store at 4oC. After reconstitution, if not intended for use within a month, aliquot and store at -20oC.

Solubility

Reconstitute with of H20. Mix gently, wash the sides of the vial and wait 30-60 seconds before use.

Applications

Blocking and staining antibody. Blocks blinding of HIV to CD4. For staining, use 10 ml/1,000,000 cells. Titer for blocking T cell activation should be determined by the investigator.

Available Conjugates

This antibody is also available conjugated to FITC.

Safety Data Sheet

SDS

Usage

Prospec"s products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

ProSpec是全球著名细胞因子蛋白及相关抗体生产和研发品牌，专注于蛋白生产研发，独有细菌和哺乳动物表达和蛋白折叠技术。目前可提供细胞因子、生长因子、激素、信号蛋白、病毒抗原等近800种重组蛋白和100多种抗体。 ProSpec is an evolving biotech company providing highly purified proteins worldwide which serve the research community with cytokine-related products for cancer, apoptosis, development, endocrinology, immunology, neuroscience, proteases, and stem cell research. Among our proteins are Interferons, Interleukins, Bone Morphogenic Proteins, Tumor Necrosis factors, Leptins, Stem Cell factors, Prolactins, Chemokines, Antibodies, Peptides, Enzymes, Viral Antigens, various growth factors such as: Platelet Derived, Epidermal, Insulin Like, Nerve, Connective Tissue, Vascular Endothelial, Fibroblast and more..... 产品列表： No. 品牌货号名称规格 1 ProSpec PRO-1574 BCL2 Human 5µg 2 ProSpec CYT-1075 IFNA7 Human, Sf9 2µg 3 ProSpec CHM-328 Rantes Human 5µg 4 ProSpec CHM-330 IP 10 Human 5µg 5 ProSpec CYT-575 MIF Human 5µg 6 ProSpec CYT-538 GH Antagonist Chicken 20µg 7 ProSpec CYT-1043 TNFRSF10A Human 2µg 8 ProSpec PRO-2390 CD2 Human, Sf9 2µg 9 ProSpec PRO-2237 CD47 Human 2µg 10 ProSpec CYT-581 Beta NGF Mouse 5µg 11 ProSpec CYT-973 NRP1 Rat 1µg 12 ProSpec HOR-253 FSH Human 2µg 13 ProSpec HOR-275 Thymosin beta 4 1mg 14 ProSpec DEN-005 Dengue Envelope-1 22kDa 100µg 15 ProSpec HEV-235 HEV Mosaic 100µg

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