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Human Bcl-2-related protein A1(BCL2A1) ELISA kit

  • 中文名称:
    人BCL2相关蛋白A1(BCL2A1)酶联免疫试剂盒
  • 货号:
    CSB-EL002612HU
  • 规格:
    96T/48T
  • 价格:
    ¥3600/¥2500
  • 其他:

产品详情

  • 产品描述:
    CUSABIO人BCL2相关蛋白A1(BCL2A1)酶联免疫吸附检测试剂盒(货号:CSB-EL002612HU),采用双抗体夹心法定量检测血清、血浆、组织匀浆及细胞裂解液等多种生物样本中BCL2A1蛋白的含量,检测灵敏度达31.25 pg/mL,线性范围为31.25-2000 pg/mL。BCL2A1作为BCL-2家族成员,通过调控线粒体膜通透性参与细胞凋亡过程,其异常表达与肿瘤发生、免疫系统调控及炎症反应等机制密切相关。该试剂盒基于特异性抗体对靶蛋白的双重识别原理,通过标准品浓度梯度建立标准曲线实现精准定量,适用于细胞凋亡机制研究、肿瘤生物学模型分析、免疫调节实验等科研领域,为探索BCL2A1在疾病发生发展中的作用提供可靠工具。实验操作流程包括样本预处理、抗体孵育、显色反应及酶标仪检测等标准化步骤,建议实验前通过预实验优化样本稀释比例以确保检测值位于线性范围内。
  • 别名:
    ACC 1 ELISA Kit; ACC 2 ELISA Kit; B2LA1_HUMAN ELISA Kit; Bcl 2 related protein A1 ELISA Kit; Bcl-2-like protein 5 ELISA Kit; Bcl-2-related protein A1 ELISA Kit; BCL2 related protein A1 ELISA Kit; Bcl2-L-5 ELISA Kit; BCL2A1 ELISA Kit; BCL2L5 ELISA Kit; BFL1 ELISA Kit; GRS ELISA Kit; HBPA1 ELISA Kit; Hematopoietic BCL2 related protein A1 ELISA Kit; Hemopoietic specific early response protein ELISA Kit; Hemopoietic-specific early response protein ELISA Kit; Protein BFL 1 ELISA Kit; Protein BFL-1 ELISA Kit; Protein GRS ELISA Kit
  • 缩写:
  • Uniprot No.:
  • 种属:
    Homo sapiens (Human)
  • 样本类型:
    serum, plasma, tissue homogenates, cell lysates
  • 检测范围:
    31.25 pg/mL-2000 pg/mL
  • 灵敏度:
    7.81 pg/mL
  • 反应时间:
    1-5h
  • 样本体积:
    50-100ul
  • 检测波长:
    450 nm
  • 研究领域:
    Cell Biology
  • 测定原理:
    quantitative
  • 测定方法:
    Sandwich
  • 精密度:
    Intra-assay Precision (Precision within an assay): CV%<8%
    Three samples of known concentration were tested twenty times on one plate to assess.
    Inter-assay Precision (Precision between assays): CV%<10%
    Three samples of known concentration were tested in twenty assays to assess.
  • 线性度:
    To assess the linearity of the assay, samples were spiked with high concentrations of human BCL2A1 in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
     SampleSerum(n=4)
    1:1Average %86
    Range %80-94
    1:2Average %97
    Range %91-100
    1:4Average %96
    Range %92-101
    1:8Average %94
    Range %89-98
  • 回收率:
    The recovery of human BCL2A1 spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.
    Sample TypeAverage % RecoveryRange
    Serum (n=5) 9590-98
    EDTA plasma (n=4)9792-100
  • 标准曲线:
    These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
    pg/mlOD1OD2AverageCorrected
    20002.118 1.952 2.035 1.845
    10001.426 1.338 1.382 1.192
    5000.894 0.854 0.874 0.684
    2500.592 0.581 0.587 0.397
    1250.455 0.438 0.447 0.257
    62.50.373 0.365 0.369 0.179
    31.250.253 0.250 0.252 0.062
    00.190 0.189 0.190  
  • 数据处理:
  • 货期:
    3-5 working days

产品评价

靶点详情

  • 功能:
    Retards apoptosis induced by IL-3 deprivation. May function in the response of hemopoietic cells to external signals and in maintaining endothelial survival during infection. Can inhibit apoptosis induced by serum starvation in the mammary epithelial cell line HC11.
  • 基因功能参考文献:
    1. Crystal structures of anti-apoptotic BFL-1 and its complex with a covalent stapled BH3 peptide inhibitor have been presented. PMID: 29276033
    2. Demonstrate immunohistochemical expression of Wnt11 and BCL2A1 in complete moles and normal villi. PMID: 27386628
    3. Bfl-1 was mitochondrially resident in both resting and apoptotic cells and experienced regulation by the proteasome and NFkappaB pathways. PMID: 25486183
    4. Bcl2a1 overexpressing granulocytic MDSCs demonstrated prolonged survival. PMID: 24810636
    5. Results indicate that mismatches in minor H antigens HA-8 (KIAA0020) and ACC-1 (BCL2A1) predisposed to chronic graft-versus-host disease (GvHD). PMID: 23480177
    6. BCL2A1 is a novel marker associated with seizure prognosis following surgery for low-grade brain neoplasms. PMID: 23841872
    7. MITF-BCL2A1 as a lineage-specific oncogenic pathway in melanoma and underscore its role for improved response to BRAF-directed therapy. PMID: 23447565
    8. Bcl2a1 should be considered as a proto-oncogene with a potential role in both lymphoid and myeloid leukemogenesis PMID: 23118966
    9. Mitochondrial antiapoptotic factor Bfl-1 is significantly reduced by suppressor of cytokine signaling (SOCS)1. PMID: 23152563
    10. results highlight Bfl-1 as a major effector in activation-induced human mast cell survival PMID: 22720045
    11. Data indicate that BCL2a1 expression enhances tumor cell survival in nervous system (CNS) leading to intracranial tumor growth. PMID: 22865454
    12. Data demonstrate that calpain-mediated cleavage of full-length Bfl-1 induces the release of C-terminal membrane active alpha-helices that are responsible for its conversion into a pro-apoptotic factor. PMID: 22745672
    13. neutrophils from patients with sepsis express reduced levels of antiapoptotic Mcl1 and A1 PMID: 22231730
    14. results directly implicate Bfl-1 and Bcl-x(L) in HTLV-1-infected T-cell survival and suggest that both Bfl-1 and Bcl-x(L) represent potential therapeutic targets for ATLL treatment. PMID: 22553204
    15. The transcription factor Spi-B regulates human plasmacytoid dendritic cell survival through direct induction of the antiapoptotic gene BCL2-A1. PMID: 22510878
    16. Inhibition of Mcl-1 and A1 strongly induced cell death in some melanoma cell lines. PMID: 22292048
    17. These findings are the first indication that Bfl-1 plays a crucial role in setting the elevated threshold of resistance of this malignant cell type to apoptosis PMID: 21491422
    18. Bfl-1 importantly regulates lung cancer cell sensitivity to gemcitabine. PMID: 21843371
    19. Bfl-1/A1 negatively regulates autophagy and expression of Bfl-1/A1 in H37Rv infected macrophages PMID: 21167304
    20. Defective ubiquitin-mediated degradation of antiapoptotic Bfl-1 predisposes to lymphoma. PMID: 20185581
    21. role for NF-kappa B in bfl-1 transcription PMID: 12665576
    22. the level of Bfl-1 gene expression was higher in more advanced breast cancers than in early cancers; it seems that the increased expression of the Bfl-1 gene serves as a contributory factor in breast cancer in the same way that another group of genes PMID: 12692420
    23. identification of two novel minor histocompatibility antigens, encoded by two separate single nucleotide polymorphisms on a single gene, BCL2A1, and restricted by HLA-A*2402 and B*4403 PMID: 12771180
    24. Epstein Barr virus LMP1 drives bfl-1 promoter activity through interactions with components of the tumor necrosis factor receptor (TNFR)/CD40 signaling pathway; evidence presented that this process is NF-kappa B dependent PMID: 14747545
    25. confers protection from hydrogen peroxide- and peroxynitrite- induced apoptosis in neutrophils and HL-60 cells PMID: 14966372
    26. The expression of BCL2A1 was compared in two inbred strains of mice. PMID: 14981542
    27. High expression of bfl-1 contributes to the apoptosis resistant phenotype in B-cell chronic lymphocytic leukemia PMID: 15499630
    28. expression in urethral epithelium upregulated by Neisseria gonorrhoeae PorB IB and upregulation dependent on NF-kappaB activation PMID: 15501771
    29. Oxidative stress induces the expression of Bfl-1 via NF-kappaB activation, and this early-response gene protects cells from Fas-mediated apoptosis. PMID: 15592513
    30. results suggest that Anaplasma phagocytophilum inhibits human neutrophil apoptosis via transcriptional upregulation of bfl-1 and inhibition of mitochondria-mediated activation of caspase 3 PMID: 15617521
    31. performed a Bfl-1 deletion study in order to elucidate the underlying mechanism of GFP-Bfl-1-induced cell death PMID: 15696550
    32. A1 and A20 are both required for optimal protection from apoptosis (A1) and inflammation (A20) in conditions leading to renal damage PMID: 16164629
    33. The C terminus of A1 did not function as a membrane anchor; it serves a dual function by controlling the stability of A1 and by amplifying the capacity of the protein to protect cells against apoptosis. PMID: 16551634
    34. Bfl-1/A1 mRNA is not expressed in these cell lines, however, its expression is markedly induced by ATRA treatment in NB4 and HL-60 cells, but not in R4 or HL-60/Res cells, which correlates with inhibition of apoptosis. PMID: 16572199
    35. EBNA2 trans-activates bfl-1, which requires CBF1 (or RBP-J kappa). PMID: 16873269
    36. the known polymorphisms of exon 1 and a novel polymorphism in the promoter region provide evidence for an association between bfl-1 polymorphisms and genetic predisposition to atopic dermatitis PMID: 17121585
    37. Amphipathic tail-anchoring peptide (ATAP) targets specifically to mitochondria, and induces caspase-dependent apoptosis that does not require Bax or Bak. PMID: 17666431
    38. Bfl-1 associates with tBid to prevent activation of proapoptotic Bax and Bak, and it also interacts directly with Bak to antagonize Bak-mediated cell death, similar to myeloid cell factor (Mcl)-1. PMID: 17724464
    39. Specific downregulation of bfl-1 using siRNA induced apoptosis in resistant cells. Our data suggest that bfl-1 contributes to chemoresistance and might be a therapeutic target in B-CLL. PMID: 17726463
    40. While TNFalpha had no effect on MCL-1 transcription, it induced expression of another antiapoptotic molecule, BFL-1. PMID: 17942758
    41. Results clearly indicated that differential expression of bfl-1/A1 in M. tuberculosis H37Rv and M. tuberculosis H37Ra infected THP-1 cells probably account for the difference in infection outcome. PMID: 18206119
    42. targeting mHags encoded not only by HMHA1, whose aberrant expression in solid tumors has been reported, but also BCL2A1 may bring about beneficial selective graft-versus-tumor effects PMID: 18414982
    43. C/EBP beta overexpression significantly upregulated promoter activities of IL-8, COX-2, and anti-apoptotic Bfl-1 genes in prostate cancer cells. PMID: 18512730
    44. The crystal structure of Bfl-1, the last anti-apoptotic Bcl-2 family member to be structurally characterized, in complex with a peptide corresponding to the BH3 region of the pro-apoptotic protein Bim is presented. PMID: 18812174
    45. the amphipathic character of Bfl-1 C-terminal helix alpha9 is required for the anchorage of Bfl-1 to the mitochondria and regulation the antiapoptotic function Bfl-1 PMID: 19759007

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  • 亚细胞定位:
    Cytoplasm.
  • 蛋白家族:
    Bcl-2 family
  • 组织特异性:
    Seems to be restricted to the hematopoietic compartment. Expressed in peripheral blood, spleen, and bone marrow, at moderate levels in lung, small intestine and testis, at a minimal levels in other tissues. Also found in vascular smooth muscle cells and h
  • 数据库链接:

    HGNC: 991

    OMIM: 601056

    KEGG: hsa:597

    STRING: 9606.ENSP00000267953

    UniGene: Hs.227817