THBS1 Antibody - #DF6848

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产品: THBS1 抗体
货号: DF6848
描述: Rabbit polyclonal antibody to THBS1
应用: WB IHC IF/ICC
文献验证: WB, IHC, IF/ICC
反应: Human, Mouse, Rat
预测: Horse, Rabbit, Dog
蛋白号: P07996
RRID: AB_2838807

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   规格 价格 库存
 50ul RMB¥ 1250 现货
 100ul RMB¥ 2300 现货
 200ul RMB¥ 3000 现货

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产品描述

来源:
Rabbit
应用:
WB 1:500-1:2000, IHC 1:50-1:200, IF/ICC 1:100-1:500
*The optimal dilutions should be determined by the end user.
*Tips:

WB: 适用于变性蛋白样本的免疫印迹检测. IHC: 适用于组织样本的石蜡(IHC-p)或冰冻(IHC-f)切片样本的免疫组化/荧光检测. IF/ICC: 适用于细胞样本的荧光检测. ELISA(peptide): 适用于抗原肽的ELISA检测.

反应:
Human, Mouse, Rat
克隆:
Polyclonal
特异性:
THBS1 Antibody detects endogenous levels of total THBS1.
RRID:
AB_2838807
引用格式: Affinity Biosciences Cat# DF6848, RRID:AB_2838807.
偶联:
Unconjugated.
纯化:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
保存:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
别名:

展开/折叠

THBS 1; THBS; Thbs1; Thrombospondin 1; Thrombospondin-1; TSP 1; TSP; TSP1; TSP1_HUMAN;

抗原和靶标

免疫原:

A synthesized peptide derived from human THBS1, corresponding to a region within the internal amino acids.

基因/基因ID:
THBS1(7057)
描述:
TSP1, also named as THBS1, THBS and TSP, is an adhesive glycoprotein that mediates cell-to-cell and cell-to-matrix interactions, and which can bind to fibrinogen, fibronectin, laminin, type V collagen and integrins alpha-V/beta-1, alpha-V/beta-3 and alpha-IIb/beta-3. TSP1 is a regulator of many biological processes including cell growth, adhesion, migration, platelet aggregation, and fibrin deposition and lysis. It interacts with a number of plasma proteins such as fibrinogen and plasminogen and co-polymerizes with fibrin in clot formation.

研究领域

· Cellular Processes > Cell growth and death > p53 signaling pathway.   (View pathway)

· Cellular Processes > Transport and catabolism > Phagosome.   (View pathway)

· Cellular Processes > Cellular community - eukaryotes > Focal adhesion.   (View pathway)

· Environmental Information Processing > Signal transduction > Rap1 signaling pathway.   (View pathway)

· Environmental Information Processing > Signal transduction > PI3K-Akt signaling pathway.   (View pathway)

· Environmental Information Processing > Signal transduction > TGF-beta signaling pathway.   (View pathway)

· Environmental Information Processing > Signaling molecules and interaction > ECM-receptor interaction.   (View pathway)

· Human Diseases > Infectious diseases: Parasitic > Malaria.

· Human Diseases > Infectious diseases: Viral > Human papillomavirus infection.

· Human Diseases > Cancers: Overview > Proteoglycans in cancer.

· Human Diseases > Cancers: Overview > MicroRNAs in cancer.

· Human Diseases > Cancers: Specific types > Bladder cancer.   (View pathway)

文献引用

1). Intravenous tenecteplase bridging reperfusion ameliorates cerebral ischemia/reperfusion injury by improving microvascular circulation in rats. Journal of thrombosis and haemostasis : JTH, 2025 (PubMed: 39826801) [IF=5.5]
2). Chemogenetic activation of astrocytic Gi signaling promotes spinogenesis and motor functional recovery after stroke. Glia, 2024 (PubMed: 38436489) [IF=5.4]
3). Thrombospondin-1 promotes mechanical stress-mediated ligamentum flavum hypertrophy through the TGFβ1/Smad3 signaling pathway. Matrix biology : journal of the International Society for Matrix Biology, 2024 (PubMed: 38281553) [IF=4.5]
4). Allicin induces cell cycle arrest and apoptosis of breast cancer cells in vitro via modulating the p53 pathway. Molecular Biology Reports, 2021 (PubMed: 34626309) [IF=2.6]
5). MicroRNA‑3907 promotes the proliferation and migration of sebaceous gland carcinoma of the eyelid by targeting thrombospondin 1. Oncology Letters, 2021 (PubMed: 34691259) [IF=2.5]

Application: IHC    Species: Human    Sample: SGC tissues

Figure 2. THBS1 expression levels in SGC tissues and cells. (A) Immunohistochemical staining of THBS1 in SGC and para-carcinoma tissues. Expression of THBS1 was negative in SGC tissues, but positive in para-carcinoma tissues. Scale bar, 50 µm. (B) Positive expression rate of THBS1 in eyelid SGC and para-carcinoma formalin-fixed paraffin-embedded samples. (C) Relative mRNA expression levels of THBS1 in SGC cells were lower than those in normal SG cells. **P<0.01 and ***P<0.001. SGC, sebaceous gland cancer; THBS1, thrombospondin 1.

Application: WB    Species: Human    Sample: SGC cells

Figure 4. miR-3907 negatively regulates THBS1 expression. (A) Predicted binding sites for miR-3907 within the wild-type and mutant 3'UTR of THBS1. (B) Quantitative analysis of the relative luciferase activity of cells with reporter vectors containing the wild type or mutant THBS1 3'UTR, following miR-3907 co-transfection. (C) Reverse transcription-quantitative PCR and (D) western blotting with semi-quantification analysis revealed decreased THBS1 expression following miR-3907 mimics transfection. *P<0.05 and ***P<0.001. miR, microRNA; THBS1, thrombospondin 1; UTR, untranslated region; NC, negative control.

Application: IF/ICC    Species: Human    Sample: SGC cells

Figure 5. Inhibitory effects of THBS1 on SGC cell proliferation and migration. (A) THBS1-knockdown was induced by transfecting SGC cells with siRNA-THBS1. THBS1 expression level was determined by reverse transcription-quantitative PCR. Results of (B) CCK-8 and (C) wound-healing assays after transfection with siRNA-THBS1; siRNA-THBS1 increased the proliferation and migration of SGC cells. (D) THBS1 overexpression was induced by transfecting lentiviral vectors; THBS1 expression level was determined by reverse transcription-quantitative PCR. (E) Fluorescence assay results revealed that the THBS1 lentivirus vector was successfully transfected. (F) CCK-8 and (G) wound-healing assays results after transfection with THBS1 lentivirus revealed that THBS1 decreased the proliferation and migration of SGC cells. Scale bar, 500 µm. *P<0.05, **P<0.01 and ***P<0.001. SGC, sebaceous gland cancer; siRNA, small interfering RNA; CCK-8, Cell Counting Kit-8; THBS1, thrombospondin 1; NC, negative control.

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