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Anti-Human CD27 Ligand/TNFSF7/CD70 Recombinant Antibody (5F24) (HB796207)

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概述
货号HB796207
品牌abinScience
种属反应性Human
应用FCM, WB
同种型IgG2a, kappa
克隆号5F24
经测试应用WB, FCM
靶标CD27L receptor, TNFRSF7, T14, CD27 antigen, Tumor necrosis factor receptor superfamily member 7, CD27, T-cell activation antigen CD27
内毒素水平Please contact with the lab for this information.
纯度>95% as determined by SDS-PAGE.
纯化方式Protein A/G purified from cell culture supernatant.
Accession号P26842
状态Liquid
保存溶液 0.01M PBS, pH 7.4, 0.09% Sodium azide.

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

稳定性和存储Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Store at 4°C short term (1-2 weeks). Store at -20°C 12 months. Store at -80°C long term.
背景

CD27 antigen is a ~29 kDa protein. Costimulatory immune-checkpoint receptor expressed at the surface of T-cells, NK-cells and B-cells which binds to and is activated by its ligand CD70/CD27L expressed by B-cells. The CD70-CD27 signaling pathway mediates antigen-specific T-cell activation and expansion which in turn provides immune surveillance of B-cells. Mechanistically, CD70 ligation activates the TRAF2-PTPN6 axis that subsequently inhibits LCK phosphorylation to promote phenotypic and transcriptional adaptations of T-cell memory. In addition, activation by CD70 on early progenitor cells provides a negative feedback signal to leukocyte differentiation during immune activation and thus modulates hematopoiesis. Negatively regulates the function of Th2 lymphocytes in the adipose tissue.

1. Izawa, K. et al. (2017) The Journal of experimental medicine 214, 73-89. PMID: 28011863
2. Jaeger-Ruckstuhl, CA. et al. (2024) Immunity 57, 287-302.e12. PMID: 38354704
NoteFor research use only.
图片
  • Bioactivity

    Detects Human CD27 in indirect ELISAs.

  • Flow CytoMetry

    Flow-cytometry using anti-human CD27 antibody. Untransfected cells (blue Histogram) and Transfected cells (Yellow Histogram) were stained with an anti-human CD27 monoclonal antibody (Catalog: HB796207) at a concentration of 5 µg/ml for 30 mins at RT. After washing, bound antibody was detected using a Goat Anti-Mouse IgG H&L Polyclonal Antibody, FITC (abinScience: MF690414) and cells analysed on a NovoCyte Flow Cytometer.

  • Western blot

    Western blot analysis was performed using anti-CD27 monoclonal antibody at 1µg/ml on various samples.
    Lane 1: recombinant human CD27 (Catalog No: HB796011)
    Lane 2: negative control

参考文献
公式
质量 (g) = 浓度 (mol/L) × 体积 (L) × 分子量 (g/mol)
填写 质量、浓度、体积中的任意 2 项 + 分子量,自动计算未知值。
质量
=
浓度
×
体积
分子量 *
g/mol
公式
C₁ × V₁ = C₂ × V₂
填写 4 项中的任意 3 项,自动计算未知值。
母液
C₁ (起始浓度)
×
V₁ (起始体积)
=
工作液
C₂ (终浓度)
×
V₂ (终体积)

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