Midkine ELISA 试剂盒
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- 抗原 See all Midkine (MDK) ELISA试剂盒
- Midkine (MDK) (Midkine (Neurite Growth-Promoting Factor 2) (MDK))
- 抗原表位
- AA 23-143
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适用
- 人
- 检测方法
- Colorimetric
- 实验类型
- Sandwich ELISA
- 检测范围
- 78-5000 pg/mL
- 最低检测浓度
- 78 pg/mL
- 应用范围
- ELISA
- 原理
- Sandwich High Sensitivity ELISA kit for Quantitative Detection of Human Midkine
- 品牌
- PicoKine™
- 样品类型
- Cell Culture Supernatant, Serum, Plasma (heparin), Plasma (EDTA)
- Analytical Method
- Quantitative
- 特异性
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Expression system for standard: E.coli
Immunogen sequence: K23-D143 - 交叉反应 （详细）
- There is no detectable cross-reactivity with other relevant proteins.
- 灵敏度
- <10pg/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
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Expression system for standard: E.coli
Immunogen sequence: K23-D143 - Featured
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Midkine (Neurite Growth-Promoting Factor 2) (MDK) ELISA Kit
MDK 适用: 小鼠 Colorimetric Sandwich ELISA 0.15 ng/mL - 10 ng/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Midkine (Neurite Growth-Promoting Factor 2) (MDK) ELISA KitMDK 适用: 人 Colorimetric Sandwich ELISA 15.625 pg/mL - 1000 pg/mL Plasma, Serum, Tissue Homogenate
Midkine (Neurite Growth-Promoting Factor 2) (MDK) ELISA KitMDK 适用: 人 Colorimetric Sandwich ELISA 0.15 ng/mL - 10 ng/mL Cell Culture Supernatant, Cell Lysate, Tissue Homogenate
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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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Tissue Specificity: Expressed in various tumor cell lines. In insulinoma tissue predominantly expressed in precancerous lesions. .
- 板类型
- Pre-coated
- 实验流程
- human Midkine ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for Midkine has been precoated onto 96-well plates. Standards(E.coli, K23-D143) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for Midkine 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 Midkine amount of sample captured in plate.
- 实验流程
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Aliquot 0.1 mL per well of the 5000pg/mL, 2500pg/mL, 1250pg/mL, 625pg/mL, 313pg/mL, 156pg/mL, 78pg/mL human Midkine 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) to each empty well. See "Sample Dilution Guideline" above for details. It is recommended that each human Midkine 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): 465, Standard deviation: 21.4, CV(%): 4.6
- Sample 2: n=16, Mean(pg/ml): 1616, Standard deviation: 88.88, CV(%): 5.5
- Sample 3: n=16, Mean(pg/ml): 2823, Standard deviation: 169.4, CV(%): 6,
- Sample 1: n=24, Mean(pg/ml): 582, Standard deviation: 30.85, CV(%): 5.3
- Sample 2: n=24, Mean(pg/ml): 1828, Standard deviation: 122.5, CV(%): 6.7
- Sample 3: n=24, Mean(pg/ml): 3012, Standard deviation: 220, CV(%):7.3
- 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
-
- 抗原 See all Midkine (MDK) ELISA试剂盒
- Midkine (MDK) (Midkine (Neurite Growth-Promoting Factor 2) (MDK))
- 别名
- MDK (MDK 产品)
- 别名
- ARAP ELISA Kit, MK ELISA Kit, NEGF2 ELISA Kit, Mek ELISA Kit, MK-B ELISA Kit, PTF-alpha-1 ELISA Kit, mdk ELISA Kit, midkine ELISA Kit, negf2 ELISA Kit, RIHB ELISA Kit, cb518 ELISA Kit, fb79b05 ELISA Kit, fj33b02 ELISA Kit, fj48a12 ELISA Kit, mdk2 ELISA Kit, plei2 ELISA Kit, wu:fb79b05 ELISA Kit, wu:fj33b02 ELISA Kit, wu:fj48a12 ELISA Kit, MK-A ELISA Kit, PTF-alpha-2 ELISA Kit, X-PTF-alpha1 ELISA Kit, XMK ELISA Kit, mdk-a ELISA Kit, mdk-b ELISA Kit, midkine ELISA Kit, midkine L homeolog ELISA Kit, midkine (neurite growth-promoting factor 2) ELISA Kit, midkine b ELISA Kit, midkine S homeolog ELISA Kit, MDK ELISA Kit, Mdk ELISA Kit, mdk.L ELISA Kit, mdkb ELISA Kit, mdk.S ELISA Kit
- 背景
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Protein Function: Developmentally regulated, secreted growth factor homologous to pleiotrophin (PTN), which has heparin binding activity. Binds anaplastic lymphoma kinase (ALK) which induces ALK activation and subsequent phosphorylation of the insulin receptor substrate (IRS1), followed by the activation of mitogen-activated protein kinase (MAPK) and PI3-kinase, and the induction of cell proliferation. Involved in neointima formation after arterial injury, possibly by mediating leukocyte recruitment. Also involved in early fetal adrenal gland development (By similarity). .
Background: Midkine(MK or MDK) also known as neurite growth-promoting factor 2(NEGF2) is a protein that in humans is encoded by the MDK gene. Midkine is a basic heparin-binding growth factor of low molecular weight, and forms a family with pleiotrophin(NEGF1, 46 % homologous with MK). It is a nonglycosylated protein, composed of two domains held by disulfide bridges. It is a developmentally important retinoic acid-responsive gene product strongly induced during mid-gestation, hence the name midkine. Restricted mainly to certain tissues in the normal adult, it is strongly induced during oncogenesis, inflammation and tissue repair. MK is pleiotropic, capable of exerting activities such as cell proliferation, cell migration, angiogenesis and fibrinolysis. A molecular complex containing receptor-type tyrosine phosphatase zeta(PTPi), low density lipoprotein receptor-related protein(LRP1), anaplastic leukemia kinase(ALK) and syndecans is considered to be its receptor.
Synonyms: Midkine,MK,Amphiregulin-associated protein,ARAP,Midgestation and kidney protein,Neurite outgrowth-promoting factor 2,Neurite outgrowth-promoting protein,MDK,MK1, NEGF2,
Full Gene Name: Midkine
Cellular Localisation: Secreted. - 基因ID
- 4192
- UniProt
- P21741
- 途径
- RTK signaling, M Phase, Skeletal Muscle Fiber Development
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