Recombinant Mouse T-cell-specific surface glycoprotein CD28/CD28,BR

别名： T-cell-specific surface glycoprotein CD28;CD28
英文名称： Recombinant Mouse T-cell-specific surface glycoprotein CD28/CD28
中文名称： 重组小鼠T-cell-specific surface glycoprotein CD28/CD28
规格： 10ug ; 50ug ; 500ug ; 1mg
外观(性状)： Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.
纯度： ≥95% as determined by reducing SDS-PAGE.
储存条件： Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.
运输条件： 冷藏运输

背景说明： T-cell-specific surface glycoprotein CD28，contains an Ig-like V-type domain.CD28 is one of the proteins expressed on T cells that provide co-stimulatory signals，which are required for their activation.It is the receptor for CD80 and CD86.When activated by Toll-like receptor ligands，the CD80 expression is upregulated in antigen presenting cells (APCs).The CD86 expression on antigen presenting cells is constitutive.CD28 is the only B7 receptor constitutively expressed on naive T cells.It involved in T-cell activation，the induction of cell proliferation and cytokine production and promotion of T-cell survival.
来源： Human cells

溶剂： 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 ddH2O.Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
内毒素： Less than 0.1 ng/ug(1 IEU/ug)as determined by LAL test.

Recombinant Mouse T-cell-specific surface glycoprotein CD28 is produced by our Mammalian expression system and the target gene encoding Asn20-Lys149 is expressed with a Fc, 6His tag at the C-terminus.

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