Recombinant Mouse CD28//TP44 （C-Fc-6His）

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產(chǎn)品型號：abs04037
廠商性質(zhì)：生產(chǎn)廠家
更新時間：2025-03-25
訪問量：1998

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細胞生物學

重組蛋白原代細胞分離細胞培養(yǎng) 細胞檢測細胞/組織處理外泌體研究其它動物血清 3D/類器官培養(yǎng)

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品牌	absin	規(guī)格	10ug
供貨周期	一周

概述
描述	Recombinant Mouse 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.
別名	T-cell-specific surface glycoprotein CD28，CD28
形態(tài)	Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.
來源	Human Cells
氨基酸序列	NKILVKQSPLLVVDSNEVSLSCRYSYNLLAKEFRASLYKGVNSDVEVCVGNGNFTYQPQFRSNAE FNCDGDFDNETVTFRLWNLHVNHTDIYFCKIEFMYPPPYLDNERSNGTIIHIKEKHLCHTQSSPK VDDIEGRMDEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDP EVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTI SKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSD GSFFLYSKLTVDKSRWGNVFSCSVMHEALHNHYTQKSLSLSPGKHHHHHH
內(nèi)毒素水平	Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test.
Accession #	P31041

性能
背景	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.
溶解方法	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.
保存方法	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.
純度	Greater than 95% as determined by reducing SDS-PAGE.

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Recombinant Mouse CD28//TP44 （C-Fc-6His）

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