IL-2 Recombinant Protein-细胞因子、趋化因子与生长因子-深圳欣博盛生物科技有限公司

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IL-2 Recombinant Protein

品牌：ProSci LLC

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说明书

折扣/货期

货号：92-521

规格：0.05 mg

目录价：￥8125.65

产品详情

* 以下信息仅供参考，详情请以原厂网站为准

产品名称:

IL-2 Recombinant Protein

别名:

aldesleukin, interleukin 2, interleukin-2, IL-2, IL2, T-cell growth facter, T cell growth factor, TCGF, REF: C1025

表达系统:

E. coli

保存温度:

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.

运输温度:

Blue Ice

产品形式:

Lyophilized

存储溶液:

Lyophilized from a 0.2 um filtered solution of 20mM Sodium Citrate, 5% Trehalose, pH4.5. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the lyophilized protein in ddH2O.

产地:

美国

生产商:

Prosci

功能与背景:

Interleukin 2 (IL 2), also termed T-cell growth factor, is a member of the cytokine family which includes IL-4, IL-7, IL-9, IL-15 and IL-21. Each member of this family has a four alpha helix bundle. IL-2 signals through the IL-2 receptor, a complex consisting of tree subunits, termed alpha, beta and gamma. The IL-2 R gamma is shared by cytokine receptors of all members of cytokine family. Mature mouse IL2 shares 56% and 73% aa sequence identity with human and rat IL2, respectively. IL-2 is produced by CD4+ T cell, CD8+ T cells, gamma delta T cells, B cells, dendritic cells and eosinophils, and plays a vital role in key function of the immune system, tolerance and immunity, primarily via its potent stimulatory activity for T cells.Thus, IL2 may be a key cytokine in the natural suppression of autoimmunity.

纯度:

Greater than 95% as determined by reducing SDS-PAGE.
Endotoxin level less than 0.1 ng/ug (1 IEU/ug) as determined by LAL test.

Accession #:

P04351

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