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杭州昊鑫生物科技股份有限公司
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當(dāng)前位置:杭州昊鑫生物科技股份有限公司>>云克隆>> SEA047Hu肝細(xì)胞生長(zhǎng)因子(HGF)檢測(cè)試劑盒

肝細(xì)胞生長(zhǎng)因子(HGF)檢測(cè)試劑盒

參  考  價(jià):2008
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  • 型號(hào)

    SEA047Hu

  • 品牌

    云克隆

  • 廠商性質(zhì)

    代理商

  • 所在地

    杭州市

規(guī)格

48T 2008元 10000盒可售

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更新時(shí)間:2024-07-11 14:45:57瀏覽次數(shù):295次

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產(chǎn)地 進(jìn)口 規(guī)格 48T
級(jí)別 化工級(jí) 證書(shū) ISO系列證書(shū)
本試劑盒運(yùn)用雙抗體夾心 ELISA 法定量測(cè)定人血清、血漿、組織勻漿、細(xì)胞裂解液、細(xì)胞培養(yǎng)上清或其它相關(guān)生物液體中 HGF 含量

肝細(xì)胞生長(zhǎng)因子(HGF)檢測(cè)試劑盒(酶聯(lián)免疫吸附試驗(yàn)法)

  • 編號(hào)SEA047Hu

  • 物種Homo sapiens (Human,人) 相同的名稱,不同的物種。

  • 實(shí)驗(yàn)方法雙抗夾心

  • 反應(yīng)時(shí)長(zhǎng)3h

  • 檢測(cè)范圍31.2-2,000pg/mL

  • 靈敏度最小可檢測(cè)劑量小于等于11.5pg/mL.

  • 樣本類型Serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids

  • 下載英文說(shuō)明書(shū)   中文說(shuō)明書(shū)

  • 規(guī)格48T96T 96T*5 96T*10 96T*100



特異性

本試劑盒用于檢測(cè)肝細(xì)胞生長(zhǎng)因子(HGF),經(jīng)檢測(cè)與其它相似物質(zhì)無(wú)明顯交叉反應(yīng)。
由于受到技術(shù)及樣本來(lái)源的限制,不可能完成對(duì)所有相關(guān)或相似物質(zhì)交叉反應(yīng)檢測(cè),因此本試劑盒有可能與未經(jīng)檢測(cè)的其它物質(zhì)有交叉反應(yīng)。

回收率

分別于定值血清及血漿樣本中加入一定量的肝細(xì)胞生長(zhǎng)因子(HGF)(加標(biāo)樣品),重復(fù)測(cè)定并計(jì)算其均值,回收率為測(cè)定值與理論值的比率。

樣本回收率范圍(%)平均回收率(%)
serum(n=5)87-9491
EDTA plasma(n=5)94-10197
heparin plasma(n=5)93-10297

精密度

精密度用樣品測(cè)定值的變異系數(shù)CV表示。CV(%) = SD/mean×100
批內(nèi)差:取同批次試劑盒對(duì)低、中、高值定值樣本進(jìn)行定量檢測(cè),每份樣本連續(xù)測(cè)定20 次,分別計(jì)算不同濃度樣本的平均值及SD值。
批間差:選取3個(gè)不同批次的試劑盒分別對(duì)低、中、高值定值樣本進(jìn)行定量測(cè)定,每個(gè)樣本使用同一試劑盒重復(fù)測(cè)定8次,分別計(jì)算不同濃度樣本的平均值及SD值。
批內(nèi)差: CV<10%
批間差: CV<12%

線性

在定值血清及血漿樣本內(nèi)加入適量的肝細(xì)胞生長(zhǎng)因子(HGF),并倍比稀釋成1:2,1:4,1:8,1:16的待測(cè)樣本,線性范圍即為稀釋后樣本中肝細(xì)胞生長(zhǎng)因子(HGF)含量的測(cè)定值與理論值的比率。

樣本1:21:41:81:16
serum(n=5)91-101%80-94%85-103%96-103%
EDTA plasma(n=5)78-97%94-103%80-90%83-94%
heparin plasma(n=5)90-103%96-103%87-103%91-105%

穩(wěn)定性

經(jīng)測(cè)定,試劑盒在有效期內(nèi)按推薦溫度保存,其活性降低率小于5%。
為減小外部因素對(duì)試劑盒破壞前后檢測(cè)值的影響,實(shí)驗(yàn)室的環(huán)境條件需盡量保持一致,尤其是實(shí)驗(yàn)室內(nèi)溫度、濕度及溫育條件。其次由同一實(shí)驗(yàn)員來(lái)進(jìn)行操作可減少人為誤差。

實(shí)驗(yàn)流程

1. 實(shí)驗(yàn)前標(biāo)準(zhǔn)品、試劑及樣本的準(zhǔn)備;
2. 加樣(標(biāo)準(zhǔn)品及樣本)100µL,37°C孵育1小時(shí);
3. 吸棄,加檢測(cè)溶液A100µL,37°C孵育1小時(shí);
4. 洗板3次;
5. 加檢測(cè)溶液B100µL,37°C孵育30分鐘;
6. 洗板5次;
7. 加TMB底物90µL,37°C孵育10-20分鐘;
8. 加終止液50µL,立即450nm讀數(shù)。

實(shí)驗(yàn)原理

將肝細(xì)胞生長(zhǎng)因子(HGF)抗體包被于96孔微孔板中,制成固相載體,向微孔中分別加入標(biāo)準(zhǔn)品或標(biāo)本,其中的肝細(xì)胞生長(zhǎng)因子(HGF)與連接于固相載體上的抗體結(jié)合,然后加入生物su化的肝細(xì)胞生長(zhǎng)因子(HGF)抗體,將未結(jié)合的生物su化抗體洗凈后,加入HRP標(biāo)記的親和素,再次洗滌后加入TMB底物顯色。TMB在過(guò)氧化物酶的催化下轉(zhuǎn)化成藍(lán)色,并在酸的作用下轉(zhuǎn)化成最終的黃色。顏色的深淺和樣品中的肝細(xì)胞生長(zhǎng)因子(HGF)呈正相關(guān)。用酶標(biāo)儀在450nm波長(zhǎng)下測(cè)定吸光度(O.D.值),計(jì)算樣品濃度。

參考文獻(xiàn)

雜志參考文獻(xiàn)
Gene Therapy and Molecular BiologySphingosine kinase-1 protects transplanted mesenchymal stem cells and improves the performance of the infarcted heart [LWW: 01000]
Journal of Translational MedicineLow temperature of radiofrequency ablation at the target sites can facilitate rapid progression of residual hepatic VX2 carcinoma [BioMed: 14795876]
Digestive Diseases and SciencesGene Transfer of c-met Confers Protection Against d-Galactosamine/Lipopolysaccharide-Induced Acute Liver Failure [SpringerLink: k22823l138x2344x]
Biomarker insightsCorrelation Between Hepatocyte Growth Factor (HGF) and Gamma-Aminobutyric Acid (GABA) Plasma Levels in Autistic Children [PubMed: PMC3694825]
Biomarker insightsDecreased Hepatocyte Growth Factor (HGF) and Gamma Aminobutyric Acid (GABA) in Individuals with Obsessive-Compulsive Disorder (OCD) [PubMed: PMC3762604]
BMC cell biologyBMSCs reduce rat granulosa cell apoptosis induced by cisplatin and perimenopause [PubMed: PMC3640998]
Cell Journal (Yakhteh)Effect of Mesenchymal Stem Cells on Doxorubicin-Induced Fibrosis [PubMed: PMC3584430]
Gastroenterol Res PractProinflammatory Cytokines (IL-1α, IL-6) and Hepatocyte Growth Factor in Patients with Alcoholic Liver Cirrhosis [PubMed: 26448742]
Tumor BiologyHypoxia-induced secretion of IL-11 from adipose-derived mesenchymal stem cell promotes growth and cancer stem cell properties of Burkitt lymphoma [PubMed: 26695151]
CytotherapyCell type–dependent variation in paracrine potency determines therapeutic efficacy against neonatal hyperoxic lung injury [PubMed: 25863963]
Biomedicine & PharmacotherapySilymarin-loaded Eudragit® RS100 nanoparticles improved the ability of silymarin to resolve hepatic fibrosis in bile duct ligated rats [Pubmed:27261582]
Can J Physiol Pharmacol.Piceatannol increases the expression of hepatocyte growth factor and IL-10 thereby protecting hepatocytes in thioacetamide-induced liver fibrosis [Pubmed:27186801]
Genet Mol ResChanges in growth factor levels in the cerebrospinal fluid of autism patients after transplantation of human umbilical cord blood mononuclear cells and umbilical cord-derived mesenchymal stem cells [Pubmed:27323064]

Changes in HGF levels after a progressive test before and after Tabata HIIT program [profile:Pawel_Wolanski3]
Stem Cell Research & TherapyEffects of low-intensity pulsed ultrasound (LIPUS)-pretreated human amnion-derived mesenchymal stem cell (hAD-MSC) transplantation on primary ovarian insufficiency in rats [10.1186/s13287-017-0739-3]
Oncology LettersCarcinoma associated fibroblasts derived from oral squamous cell carcinoma promote lymphangiogenesis via c?Met/PI3K/AKT in vitro [10.3892/ol.2017.7301]
Stem Cell Research & TherapyOverexpression of c-Met in bone marrow mesenchymal stem cells improves their effectiveness in homing and repair of acute liver failure. [pubmed:28679425]
Nature CommunicationsPulmonary pericytes regulate lung morphogenesis [Pubmed:29934496]
Experimental And Molecular MedicineInterleukin-1 receptor antagonist-mediated neuroprotection by umbilical cord-derived mesenchymal stromal cells following transplantation into a rodent stroke … [Pubmed:29650950]
Oncology LettersCarcinoma associated fibroblasts derived from oral squamous cell carcinoma promote lymphangiogenesis via c-Met/PI3K/AKT in vitro [Pubmed:29375714]
Bulletin of Experimental Biology and MedicineDynamics of Expression of Cytokine Genes and Macrophage Content in the Lungs and Kidneys after Subtotal Hepatectomy in Rats [Pubmed:29796817]
Cell Biology InternationalInherent control of hepatocyte proliferationInherent control of hepatocyte proliferation after subtotal liver resection [Pubmed: 31297922]
Journal of stem cells & regenerative medicineWhat is the Best Degree of Hyaluronic Acid Crosslinking in Increasing Growth Factors Level of Platelet-Rich Fibrin Lysate? [Pubmed: 31239605]
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Stem Cell Reviews and ReportsProspects on the Potential In Vitro Regenerative Features of Mechanically Treated-Adipose Tissue for Osteoarthritis Care [33469783]
Molecular Biology ReportsUmbilical cord-derived mesenchymal stem cell conditioned medium reverses neuronal oxidative injury by inhibition of TRPM2 activation and the JNK signaling … [Pubmed:35585377]












































































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