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产品名称
起订量
单价(含增值税)
库存(PCS)
起订数量
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Recombinant Human sCD4/T-cell surface glycoproteinGV-P00864-10ug￥ 1008.001
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Recombinant Human sCD4/T-cell surface glycoproteinGV-P00864-50ug￥ 3000.001
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Recombinant Human sCD4/T-cell surface glycoproteinGV-P00864-500ug￥ 11280.001
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Recombinant Human sCD4/T-cell surface glycoproteinGV-P00864-1mg￥ 15600.001
产品简介
| Known as | T-cell surface glycoprotein CD4;T-cell surface antigen T4/Leu-3;CD4;Scd4 |
| Derived from | Human Cells |
| Purity | Greater than 95% as determined by reducing SDS-PAGE. |
| Formulation | Lyophilized from a 0.2 μm filtered solution of PBS,1mM EDTA,PH7.4. |
| Storage | Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7°C for 2-7 days.Aliquots of reconstituted samples are stable at < -20°C for 3 months. |
| Reconstitution | Always centrifuge tubes before opening. Do not mix by vortex or pipetting.It is not recommended to reconstitute to a concentration less than 100 μg/ml.Dissolve the lyophilized protein in distilled water.Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
| Endotoxin | Less than 0.1 ng/ug (1 EU/ug) as determined by LAL test. |
| Background | CD4 is an approximately 55?kDa type?I transmembrane glycoprotein that is expressed predominantly on thymocytes and a subset of mature T?lymphocytes. It is a standard phenotype marker for the identification of T?cell populations. Mature human CD4 consists of a 371?amino acid extracellular region containing four immunoglobulin-like domains, a 22?aa transmembrane segment, and a 40?aa cytoplasmic domain. CD4 is expressed along with CD8 on double positive T?cells during their development in the thymus. CD4 binds directly to MHC class?II molecules on antigen presenting cells (10). This interaction contributes to the formation of the immunological synapse which is focused around the TCR-MHC class II-antigenic peptide interaction. CD4 also functions as a chemotactic receptor for IL-16 and, in human, as a co-receptor for the gp120 surface glycoprotein of HIV-1. |
| 规格 | 10ug50ug500ug1mg |
注意：
1.本产品仅供科研使用。请勿用于医药、临床诊断或治疗，食品及化妆品等用途。请勿存放于普通住宅区。
2.为了您的安全和健康，请穿好实验服并佩戴一次性手套和口罩操作。
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