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IL-21 蛋白

Rockland 009-001-v61-0010 IL21 宿主: 人 宿主: 大肠杆菌(E. Coli) Recombinant 95,00% SDS
Rockland
产品编号 ABIN6700076
Supplier Product No.: 009-001-v61-0010
发货至: 中国
  • 抗原 See all IL-21 (IL21) 蛋白
    IL-21 (IL21) (Interleukin 21 (IL21))
    蛋白类型
    Recombinant
    宿主
    • 30
    • 12
    • 5
    • 1
    • 1
    • 1
    • 1
    • 1
    资源
    • 27
    • 15
    • 4
    • 2
    • 1
    • 1
    • 1
    大肠杆菌(E. Coli)
    应用范围
    SDS-PAGE (SDS)
    Supplier Product No.
    009-001-v61-0010
    Supplier
    Rockland
    原理
    Human Interleukin-21 Recombinant Protein
    纯化方法
    Interleukin-21 purity was determined to be greater than 95% as determined by HpLC, analysis by UV-Spectroscopy at 280nm, and by reducing and non-reducing SDS-pAGE.
    纯度
    95,00%
    内毒素水平
    Measured by LAL is typically ≤ 1 EU/μg protein.
    Biological Activity Comment
    The activity is determined by the dose-dependent stimulation of B9 cells and is typically less than 50 ng/mL.
    Top Product
    Discover our top product IL21 蛋白
  • 应用备注

    Other: User Optimized

    Application_Note: Interleukin-21 Recombinant Protein has been tested by SDS-PAGE and biological activity and is suitable as a control for polyclonal or monoclonal anti-Interleukin-21 in immunological assays.

    说明

    Suggested_Applications: Cellular Assay

    Other_Performance_Data:

    限制
    仅限研究用
  • 状态
    Lyophilized
    溶解方式

    Reconstitution_Buffer: Restore with deionized water (or equivalent)

    Reconstitution_Volume: 10 μL (10-100 μL)

    缓冲液

    Buffer: 0.01 M Sodium Phosphate, pH 7.5

    Stabilizer: None

    储存液
    Without preservative
    储存条件
    -20 °C
    储存方法
    Store vial at -20° C prior to restoration. Dilute only prior to immediate use. Maintain sterility. This product DOES NOT contain preservative. DO NOT VORTEX. For best results aliquot contents and freeze at -20° C or colder. Avoid cycles of freezing and thawing. Centrifuge vial before each opening to dislodge contents from the cap and to clarify if contents are not clear after standing at room temperature.
    有效期
    6 months
  • 抗原
    IL-21 (IL21) (Interleukin 21 (IL21))
    别名
    IL21 (IL21 产品)
    背景

    Synonyms: Za11

    Background: Interleukin-21 (IL-21) is a member of the common gamma-chain family of cytokines (includes IL-2, IL-4, IL-7, IL-9, IL-13, and IL-15) and is expressed by activated CD4+ T cells. IL-21 has a private receptor known as IL-21R, which is expressed on T, B, and NK cells. Within the B cell lineage, IL-21 regulates IgG1 production and cooperates with IL-4 for the production of multiple Ab classes in vivo. Initial studies have demonstrated that IL-21 has pleiotropic effects on the proliferation, differentiation, and effector functions of B, T, natural killer, and dendritic cells. Recombinant human IL-21 is a non-glycosylated protein, containing 133 amino acids, with a total molecular weight of 15.5 kDa.

    UniProt
    Q9HBE4
    途径
    JAK/STAT Signaling, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response
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