LTA ELISA 试剂盒
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- 抗原 See all LTA ELISA试剂盒
- LTA (Lymphotoxin-alpha (LTA))
- 抗原表位
- AA 35-205
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适用
- 化学剂
- 检测方法
- Colorimetric
- 实验类型
- Sandwich ELISA
- 检测范围
- 62.5-4000 pg/mL
- 最低检测浓度
- 62.5 pg/mL
- 应用范围
- ELISA
- 原理
- Sandwich High Sensitivity ELISA kit for Quantitative Detection of Human TNF beta
- 品牌
- PicoKine™
- 样品类型
- Cell Culture Supernatant, Serum, Plasma (heparin), Plasma (EDTA), Plasma (citrate)
- Analytical Method
- Quantitative
- 特异性
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Expression system for standard: E.coli
Immunogen sequence: L35-L205 - 交叉反应 （详细）
- There is no detectable cross-reactivity with other relevant proteins.
- 灵敏度
- <5pg/mL
- 试剂未包括
- Microplate reader in standard size. Automated plate washer. Adjustable pipettes and pipette tips. Multichannel pipettes are recommended in the condition of large amount of samples in the detection. Clean tubes and Eppendorf tubes. Washing buffer (neutral PBS or TBS). Preparation of 0.01M TBS: Add 1.2g Tris, 8.5g Nacl
- 免疫原
-
Expression system for standard: E.coli
Immunogen sequence: L35-L205 - Featured
- Discover our best selling LTA ELISA Kit
- Top Product
- Discover our top product LTA ELISA Kit
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Lymphotoxin-alpha (LTA) ELISA Kit
LTA 适用: 大鼠 Colorimetric Sandwich ELISA 7.8 pg/mL - 500 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Lymphotoxin-alpha (LTA) ELISA KitLTA 适用: Pig Colorimetric Sandwich ELISA 15.6 pg/mL - 1000 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Lymphotoxin-alpha (LTA) ELISA KitLTA 适用: 犬 Colorimetric Sandwich ELISA 15.625 pg/mL - 1000 pg/mL Plasma, Serum, Tissue Homogenate
Lymphotoxin-alpha (LTA) ELISA KitLTA 适用: 人 Colorimetric Sandwich ELISA 15.6 pg/mL - 1000 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Lymphotoxin-alpha (LTA) ELISA KitLTA 适用: 小鼠 Colorimetric Sandwich ELISA 7.8 pg/mL - 500 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Lymphotoxin-alpha (LTA) ELISA KitLTA 适用: 兔 Colorimetric Sandwich ELISA 15.6 pg/mL - 1000 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Lymphotoxin-alpha (LTA) ELISA KitLTA 适用: Cow Colorimetric Sandwich ELISA 0.15 ng/mL - 10 ng/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Lymphotoxin-alpha (LTA) ELISA KitSmall Sample LTA 适用: 小鼠 Colorimetric Sandwich ELISA 7.8 pg/mL - 500 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Lymphotoxin-alpha (LTA) ELISA KitLTA 适用: 化学剂 Colorimetric Sandwich ELISA 60-18000 pg/mL Cell Culture Supernatant, Plasma, Serum
Lymphotoxin-alpha (LTA) ELISA KitLTA 适用: 人 Colorimetric Sandwich ELISA 62.5 pg/mL - 4000 pg/mL Cell Culture Supernatant, Plasma (EDTA - heparin), Serum
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- 应用备注
- Before using Kit, spin tubes and bring down all components to bottom of tube. Duplicate well assay was recommended for both standard and sample testing.
- 说明
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Sequence similarities: Belongs to the tumor necrosis factor family.
- 板类型
- Pre-coated
- 实验流程
- human TNF beta ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for TNF beta has been precoated onto 96-well plates. Standards(E.coli, L35-L205) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for TNF beta is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the human TNF beta amount of sample captured in plate.
- 实验流程
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Aliquot 0.1 mL per well of the 4000pg/mL, 2000pg/mL,1000pg/mL, 500pg/mL, 250pg/mL, 125pg/mL, 62.5pg/mL human TNF beta standard solutions into the precoated 96-well plate. Add 0.1 mL of the sample diluent buffer into the control well (Zero well). Add 0.1 mL of each properly diluted sample of human cell culture supernates, serum or plasma(heparin, EDTA, citrate) to each empty well. See "Sample Dilution Guideline" above for details. It is recommended that each human TNF beta standard solution and each sample be measured in duplicate.
- 实验精密度
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- Sample 1: n=16, Mean(pg/ml): 415, Standard deviation: 23.24, CV(%): 5.6
- Sample 2: n=16, Mean(pg/ml): 1952, Standard deviation: 68.32, CV(%): 3.5
- Sample 3: n=16, Mean(pg/ml): 2822, Standard deviation: 129.8, CV(%): 4.6,
- Sample 1: n=24, Mean(pg/ml): 660, Standard deviation: 40.92, CV(%): 6.2
- Sample 2: n=24, Mean(pg/ml): 2546, Standard deviation: 122.2, CV(%): 4.8
- Sample 3: n=24, Mean(pg/ml): 3148, Standard deviation: 210.9, CV(%): 6.7
- 限制
- 仅限研究用
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- 注意事项
- Avoid multiple freeze-thaw cycles.
- 储存条件
- -20 °C,4 °C
- 储存方法
- Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles
- 有效期
- 12 months
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: "In vivo study of immunogenicity and kinetic characteristics of a quantum dot-labelled baculovirus." in: Biomaterials, Vol. 64, pp. 78-87, (2015) (PubMed).
: "Effects of reactive nitrogen scavengers on NK-cell-mediated killing of K562 cells." in: Journal of biomedicine & biotechnology, Vol. 2012, pp. 101737, (2012) (PubMed).
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: "In vivo study of immunogenicity and kinetic characteristics of a quantum dot-labelled baculovirus." in: Biomaterials, Vol. 64, pp. 78-87, (2015) (PubMed).
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- 抗原 See all LTA ELISA试剂盒
- LTA (Lymphotoxin-alpha (LTA))
- 别名
- LTA (LTA 产品)
- 别名
- LT ELISA Kit, TNFB ELISA Kit, TNFSF1 ELISA Kit, LT-[a] ELISA Kit, LT-alpha ELISA Kit, LT[a] ELISA Kit, LTalpha ELISA Kit, Ltx ELISA Kit, TNF-beta ELISA Kit, Tnfb ELISA Kit, Tnfsf1b ELISA Kit, hlb382 ELISA Kit, lymphotoxin alpha ELISA Kit, lymphotoxin A ELISA Kit, LTA ELISA Kit, Lta ELISA Kit
- 物质类
- Chemical
- 背景
-
Protein Function: Cytokine that in its homotrimeric form binds to TNFRSF1A/TNFR1, TNFRSF1B/TNFBR and TNFRSF14/HVEM. In its heterotrimeric form with LTB binds to TNFRSF3/LTBR. Lymphotoxin is produced by lymphocytes and cytotoxic for a wide range of tumor cells in vitro and in vivo.
Background: Tumor necrosis factor-beta(TNF-beta), previously called lymphotoxin-alpha(LTA), is a cytokine produced by lymphocytes. TNF-alpha and TNF-beta share 35 % identity and 50 % homology in the amino acid sequence. The substance LTA mediates a wide variety of inflammatory, immunostimulatory, and antiviral responses. LTA is associated with susceptibility to myocardial infarction, asthma and other diseases. The LTA gene is located on human chromosome 6. The standard product used in this kit is recombinant protein, consisting of 172 amino acids with the molecular mass of 18.8KDa.
Synonyms: Lymphotoxin-alpha,LT-alpha,TNF-beta,Tumor necrosis factor ligand superfamily member 1,LTA,TNFB, TNFSF1,
Full Gene Name: Lymphotoxin-alpha
Cellular Localisation: Secreted. Membrane. The homotrimer is secreted. The heterotrimer is membrane-associated. - 基因ID
- 4049
- UniProt
- P01374
- 途径
- Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process
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