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SIRPA Protein (AA 31-370) (His tag)

HPLC verified SIRPA 宿主: 人 宿主: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active
产品编号 ABIN2180707
发货至: 中国
  • 抗原 See all SIRPA 蛋白
    SIRPA (Signal-Regulatory Protein alpha (SIRPA))
    蛋白类型
    Recombinant
    生物活性
    Active
    产品特性
    AA 31-370
    宿主
    • 32
    • 19
    • 5
    • 5
    • 1
    资源
    • 37
    • 7
    • 7
    • 6
    • 2
    • 2
    • 1
    HEK-293 Cells
    标记
    This SIRPA protein is labelled with His tag.
    序列
    AA 31-370
    产品特性
    This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 38.1 kDa. The protein migrates as 45-55 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
    纯度
    >95 % as determined by SDS-PAGE.
    过滤
    0.22 μm filtered
    内毒素水平
    Less than 1.0 EU per μg by the LAL method.
    质量等级
    HPLC verified
    Top Product
    Discover our top product SIRPA 蛋白
  • 限制
    仅限研究用
  • 状态
    Lyophilized
    缓冲液
    PBS, pH 7.4
    注意事项
    Please avoid repeated freeze-thaw cycles.
    储存条件
    -20 °C
    储存方法
    No activity loss was observed after storage at: In lyophilized state for 1 year (4 °C), After reconstitution under sterile conditions for 3 months (-70 °C).
  • Yu, Qiu, Long, Yang, Zhang, Xu, Chang, Du, Hou, Yu, Zeng, Wang, Sun: "A novel fully human anti-CD47 antibody as a potential therapy for human neoplasms with good safety." in: Biochimie, Vol. 151, pp. 54-66, (2018) (PubMed).

  • 抗原
    SIRPA (Signal-Regulatory Protein alpha (SIRPA))
    别名
    SIRP alpha (SIRPA 产品)
    别名
    BIT Protein, CD172A Protein, MFR Protein, MYD-1 Protein, P84 Protein, PTPNS1 Protein, SHPS1 Protein, SIRP Protein, SIRPA Protein, SIRP-A1 Protein, SIRP-B1 Protein, AI835480 Protein, Bit Protein, CD172a Protein, Ptpns1 Protein, SHP-1 Protein, SHPS-1 Protein, swc3 Protein, signal regulatory protein alpha Protein, myeloperoxidase Protein, signal-regulatory protein alpha Protein, tyrosine-protein phosphatase non-receptor type substrate 1 Protein, SIRPA Protein, MPO Protein, LOC458039 Protein, LOC100400378 Protein, LOC100590224 Protein, Sirpa Protein
    背景
    Tyrosine-protein phosphatase non-receptor type substrate 1 (SHPS1) is also known as CD172 antigen-like family member A (CD172a), Macrophage fusion receptor, MyD-1 antigen, Signal-regulatory protein alpha (SIRPA or SIRP alpha) or p84, is a member of the SIRP family, and also belongs to the immunoglobulin superfamily. SIRP alpha is Ubiquitous and highly expressed in brain. SIRPA / CD172a is immunoglobulin-like cell surface receptor for CD47 and acts as docking protein and induces translocation of PTPN6, PTPN11 and other binding partners from the cytosol to the plasma membrane. SIRPA / SHPS-1 supports adhesion of cerebellar neurons, neurite outgrowth and glial cell attachment and may play a key role in intracellular signaling during synaptogenesis and in synaptic function By similarity. SIRPA / MyD1 involved in the negative regulation of receptor tyrosine kinase-coupled cellular responses induced by cell adhesion, growth factors or insulin and mediates negative regulation of phagocytosis, mast cell activation and dendritic cell activation. CD47 binding prevents maturation of immature dendritic cells and inhibits cytokine production by mature dendritic cells.
    分子量
    38.5 kDa
    NCBI登录号
    NP_001035111
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