Mouse FMS-like tyrosine kinase 3 ligand,Flt-3L ELISA Kit
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中文名称:小鼠FMS样酪氨酸激酶3配体(Flt3L)酶联免疫试剂盒
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货号:CSB-E04555m
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规格:96T/48T
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价格:¥3600/¥2500
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其他:
产品详情
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产品描述:CUSABIO小鼠FMS样酪氨酸激酶3配体(Flt3L)定量检测试剂盒,采用双抗体夹心法原理设计,适用于检测血清、血浆及组织匀浆样本中15.6-1000 pg/mL浓度范围的Flt3L蛋白。Flt3L是重要的造血生长因子,通过与Flt3受体结合参与树突状细胞、自然杀伤细胞等免疫细胞的增殖与分化调控,在免疫系统发育和抗肿瘤免疫反应中发挥关键作用。试剂盒包含预包被捕获抗体的酶标板、生物素化检测抗体及标准品等全套组分,实验流程包含4小时孵育步骤,检测系统采用链霉亲和素-HRP结合显色底物进行信号放大,具备良好的检测稳定性和特异性。该试剂盒适用于免疫调节机制研究、造血系统疾病模型评估、肿瘤微环境分析等科研领域,支持通过检测不同生理或病理状态下生物样本的Flt3L表达水平,为免疫调控相关的基础研究及药物开发提供实验支持。
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别名:Flt3lg; Flt3l; Fms-related tyrosine kinase 3 ligand; Flt3 ligand; Flt3L; SL cytokine
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缩写:
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Uniprot No.:
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种属:Mus musculus (Mouse)
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样本类型:serum, plasma, tissue homogenates
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检测范围:15.6 pg/mL-1000 pg/mL
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灵敏度:3.9 pg/mL
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反应时间:1-5h
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样本体积:50-100ul
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检测波长:450 nm
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研究领域:Immunology
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测定原理:quantitative
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测定方法:Sandwich
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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.
Intra-Assay Precision
Inter-Assay Precision
Sample
1
2
3
1
2
3
n
20
20
20
20
20
20
Mean(pg/ml)
126.466
124.651
125.202
125.967
124.971
126.858
SD
0.028
0.030
0.027
0.035
0.037
0.034
CV(%)
5.234
5.661
5.080
6.559
6.971
6.342
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线性度:
To assess the linearity of the assay, samples were spiked with high concentrations of mouse Flt-3L in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
Sample
Serum(n=4)
1:1
Average %
105
Range %
97-110
1:2
Average %
101
Range %
96-105
1:4
Average %
98
Range %
91-100
1:8
Average %
94
Range %
88-99
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回收率:
The recovery of mouse Flt-3L 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 Type
Average % Recovery
Range
Serum (n=5)
103
95-109
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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/ml
OD1
OD2
Average
Corrected
1000
2.233
2.356
2.294
2.138
500
1.422
1.414
1.418
1.262
250
0.888
0.856
0.872
0.716
125
0.583
0.540
0.561
0.405
62.5
0.339
0.334
0.337
0.181
31.2
0.271
0.257
0.264
0.108
15.6
0.199
0.188
0.193
0.037
0
0.154
0.158
0.156
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数据处理:
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货期:3-5 working days
相关产品
靶点详情
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最新研究进展:FLT3LG是一种成长因子,能够促进造血干细胞的增殖和分化。最新研究表明,FLT3LG在肿瘤免疫治疗中具有重要作用,可促进抗肿瘤免疫应答和提高免疫治疗的效果。此外,FLT3LG也参与了多种炎症和自身免疫性疾病的发生和发展,是一种重要的免疫调节因子。
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功能:Stimulates the proliferation of early hematopoietic cells by activating FLT3. Synergizes well with a number of other colony stimulating factors and interleukins.
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基因功能参考文献:
- These observations emphasize the potential of Flt3L as an adjuvant for colon cancer DNA vaccines. PMID: 30111221
- our study demonstrates that Flt3L acts as an important regulator of ILCs lymphopoiesis and it can be used as a tool to expand and study ILCs precursors in the BM. PMID: 29317685
- Flt3L could enhance the efficacy of immune checkpoint blockades in glioblastoma via expanding CD103+ dendritic cells and downstream antitumor immune response. PMID: 28109087
- Intratumoral administration of the STING agonist cyclic di-GMP (CDG) or Flt3 Ligand (Flt3L) augmented the therapeutic effect of systemic triple checkpoint modulation and promoted the cure of 75% of mice with bilateral TRAMP-C2; however, when all agents were administered locally, only CDG mobilized abscopal immunity PMID: 28674082
- both Flt3 ligand (FL) and IL-7 regulate B-cell commitment in a permissive manner: FL by inducing proliferation of Ly6D(+)CD135(+)CD127(+)CD19(-) progenitors and IL-7 by providing survival signals to these progenitors PMID: 27911806
- these results demonstrate that the lack of Flt3L mRNA expression in hematopoietic stem cells is yet another marker which further defines the status of long-term repopulating -hematopoietic stem cells PMID: 28667750
- this study shows that ionizing radiation induces a decrease of CD8+ dendritic cells and Th1/Th2 shift, which was reversed by Flt3 ligand treatment, suggesting a novel mechanism for radiation-induced immunosuppression PMID: 28314222
- may be mediated by Flt3L- and MMP-9-dependent mobilization of dendritic cells PMID: 26604429
- Bone marrow-derived CD117+ hematopoietic progenitor cells differentiate into thymic dendritic cells in the fetal thymus organ culture system in the presence of Flt3L. PMID: 26397863
- Flt3L significantly contributes to innate lymphoid cells and Peyer's patches development by targeting lymphoid progenitor cells during fetal and adult life. PMID: 26851220
- unlike G-CSF, Flt3-L had an indirect effect on EI macrophages, as it was not detected at the surface of EI macrophages or erythroid progenitors. PMID: 26607596
- Study showed shown Flt3L-dependent accumulation of a population of DNGR-1(CLEC9A)-EGFP+ CD45h CD11blow MHCII+ myeloid cells in the brain PMID: 26184558
- Data indicate that Flt3 ligand knockout (Flt3L-/-) mice are unable to control infection with Toxoplasma gondii. PMID: 26385522
- inhibition of the calcineurin-nuclear factor of activated T cells pathway enhances the proliferation of granulocyte-monocyte progenitors both in vitro and in vivo PMID: 25100642
- Flt3L(-/-) mice showed a marked decrease in clinical arthritis scores and incidence of arthritis in both acute and chronic phases of CIA compared with WT mice. Moreover, decreased synovial inflammation and joint destruction was observed. PMID: 24064002
- Flt3L enhances global T cell and humoral immunity as well as both the numbers and antigen capture capacity of migratory dendritic cells and classical lymphoid-resident dendritic cells PMID: 25135299
- Here, we build on the observation that Langerin-CD11b- migrating dendritic cells are Flt3L dependent and strongly Flt3L responsive, which may relate them to classical dendritic cells. PMID: 24288007
- Flt3 ligand mediates STAT3-independent expansion but STAT3-dependent activation of myeloid-derived suppressor cells. PMID: 24639346
- Flt3L promotes cell cycle exit that is necessary for myogenic differentiation. PMID: 23704355
- findings imply that Flt3L promotes effective innate immunity against malaria infection mediated by interplay among varieties of innate immune cells PMID: 24400637
- Cerebrospinal Flt3 ligand correlates to tau protein levels in primary Sjogren's syndrome. PMID: 23837643
- Flt3l preferentially stimulates expansion of the CD8-alpha(+) dendritic cell subset or its BDCA3(+) human dendritic cell equivalent and has a substantial impact on the magnitude of T cell activation PMID: 23685841
- We suggest that high systemic levels of Flt3L have potential to modulate autoreactivity and autoimmunity. PMID: 23349985
- data suggest that Flt3L combined with low-dose of Rapa could be an effective therapeutic approach to induce tolerance in clinical setting of transplantation PMID: 23056267
- Flt3L controls the development of radiosensitive dendritic cells in the meninges and choroid plexus of the steady-state mouse brain. PMID: 21788405
- Interleukin-2 inhibits FMS-like tyrosine kinase 3 receptor ligand (flt3L)-dependent development and function of conventional and plasmacytoid dendritic cells. PMID: 21262836
- PI3K-mTOR signaling downstream of Flt3L controls Dendritic cells (DCs) development, and its restriction by Pten ensures optimal DC pool size and subset composition. PMID: 20933441
- Prophylactic treatment of burn-injured mice with dendritic cell growth factor FLT3 ligand significantly increases resistance to burn wound infections in a dendritic cell-dependent manner that is correlated closely with enhanced bacterial clearance. PMID: 20679533
- Flt3L-pretreatment expanded the intestinal dendritic cell pool but aggravated intestinal inflammation and increased the mortality of endotoxemic mice rather than enhancing their resistance to bacterial translocation. PMID: 19802694
- show that Flt3L DC efficiently crosspresent HIV gag via the DEC-205 receptor, about 100 times more effective than non-targeted gag. PMID: 19830741
- dramatically expanded the CD8 alpha(+) dendritic cell(DC) subset, poor stimulators of allogeneic T-cell responses. PMID: 11861301
- effect of recombinant murine Flt-3 ligand on dendritic cell populations in mouse spleen PMID: 11877288
- Mechanisms of Flt3 ligand-induced T cell regulation include not only the expansion of dendritic cell subsets, but also the preferential expansion of type 1-effector/memory T cell populations. PMID: 12188034
- potential autocrine role of flt3 ligand in regulation of the earliest lymphoid commitment step from hematopoietic stem cells PMID: 12387740
- in vivo function of Flt3L-generated dendritic cells PMID: 12393694
- Large numbers of bone marrow-derived murine CD11c+B220+ pre-dendritic cells (pDC) can be generated with Flt3 ligand as the sole exogenous differentiation/growth factor. PMID: 12471102
- Levels of E2A protein expression in B cell precursors are stage-dependent and are inhibited by stem cell factor but not by IGF-1 or Flt3-L. PMID: 12482503
- Findings demonstrate that Flt3L has distinct effects on dendritic cell (DC) development and suggest an important role for Flt3L in generating DC that have tolerogenic effects on T cells. PMID: 12646617
- expression on the surface of total bone marrow cells and different hemopoietic precursor cells correlated with their capacity to form dendritic and plasmacytoid predendritic cells PMID: 12874262
- Interleukin-3 and flt3 ligand induce expression of antiapoptotic Bcl-2 family genes. PMID: 12960281
- An expression vector containing the Flt3 ligand gene given intranasally results in Flt3 expression in the nasal tract enhancing specific antibody responses, instead of tolerance induction, through a dramatic expansion of activated mature dendritic cells. PMID: 15004163
- Histocompatibility-mismatched cardiac allografts from mice genetically deficient in Flt3 ligand undergo markedly extended, but not indefinite, survival in unmodified (nonimmunosuppressed) wild-type recipients. PMID: 15128773
- Flt3-ligand treatment and/or the establishment of mixed chimerism in prediabetics may provide a benign and novel approach to treat diabetes. PMID: 15277378
- development of vascular sclerosis and alloimmune reactivity in wild-type C57BL/6 (B6) and Flt3L-/- B6 (H2b) recipients of aortic allografts from normal BALB/c (H2d) donors PMID: 15849537
- Our results provide a rationale for the use of FL concentration as a biological indicator of residual hematopoiesis after heterogeneous irradiation. PMID: 16953669
- These results validate the OP9-DL1 model for the analysis of T-cell development from bone marrow-derived progenitor cells, and demonstrate specific roles of SCF, IL-7, and Flt3L in promoting efficient T-lineage differentiation. PMID: 17157170
- morphological features could be indicative of the maturation and distinct functional state of dendritic cells, and this could be associated with underlying mechanisms of Flt3 ligand-induced immunomodulation in allergic asthma PMID: 17182033
- FLT3LG plays a crucial role in sustaining conventional B lymphopoiesis and in promoting immune reconstitution after myeloablation and bone marrow transplantation PMID: 17379745
- Mature mFlt3 ligand bone marrow-derived DCs were immunogenic and exacerbated the clinical disease course of experimental autoimmune encephalomyelitis. PMID: 17855499
- thymic stromal cell-mediated Flt3 ligand-Flt3 receptor interactions are important in the reconstitution of thymopoiesis after lethal irradiation and HSCT, are relevant to the expression of the Flt3 receptor on intrathymic T cell progenitors. PMID: 18299401
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亚细胞定位:Cell membrane; Single-pass type I membrane protein.; [Isoform 3]: Secreted. Note=Biologically active.; [Isoform 4]: Secreted. Note=Inactive.
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