|Sample Type:||cell culture supernates, cell lysates, serum and plasma (heparin, EDTA).|
Data & Images
|Product Name||Human Kininogen-1/KNG1 PicoKine™ ELISA Kit|
|Description||Sandwich High Sensitivity ELISA kit for Quantitative Detection of Human Kininogen-1/KNG1. 96wells/kit, with removable strips.|
|Cite This Product||Human Kininogen-1/KNG1 PicoKine™ ELISA Kit (Boster Biological Technology, Pleasanton CA, USA, Catalog # EK1154)|
*Our Boster Guarantee covers the use of this product in the above tested applications.
**For positive and negative control design, consult "Tissue specificity" under Protein Target Info.
|Immunogen||Expression system for standard: NSO; Immunogen sequence: Q19-S644|
|Cross Reactivity||There is no detectable cross-reactivity with other relevant proteins.|
|Pack Size||96wells/kit, with removable strips.|
*Sensitivity, or Lower Limit of Detection (LLD), is the minimum level of target protein the ELISA assay can detect. We measure 20 blank wells and if the O.D. value is 2 standard deviations higher than the blanks' average O.D. the sample can be deemed positive.
*This assay range is determined using common samples. For samples with low target protein concentrations, users can adjust the standard curve to extend the lower limit of assay range.
|Sample Type||cell culture supernates, cell lysates, serum and plasma (heparin, EDTA).
*The above listed samples are the ones valided with the assay. If you do not see your sample of interest listed, as long as there is enough level of target protein present in the sample, this Picokine™ ELISA kit should detect it.
**For protocol and tips regarding preparing your sample of interest, please check our ELISA sample preparation guide.
|Capture Antibody||monoclonal antibody from mouse|
|Detection Antibody||polyclonal antibody from goat|
|Natural Levels||Some research articles suggesting the natural levels of KNG1 are listed below:|
|Storage||Store at 4˚C for 6 months, at -20˚C for 12 months. Avoid multiple freeze-thaw cycles(Shipped with wet ice.)|
|EK1154-CAP||96-well plate precoated with anti-Human KNG1 antibody||1|
|EK1154-ST||lyophilized recombinant Human KNG1 standard||50ng/tubex2|
|EK1154-DA||biotinylated anti-Human KNG1 antibody||130ul(dilution 1:100)|
|AR1103||Avidin-Biotin-Peroxidase Complex(ABC)||130ul(dilution 1:100)|
|AR1106-1||sample diluent buffer||30ml|
|AR1106-2||antibody diluent buffer||12ml|
|AR1106-3||ABC diluent buffer||12ml|
|AR1104||TMB color developing agent||10ml|
|AR1105||TMB stop solution||10ml|
|AR0030-E||PBS washing buffer||Powder for 1000ml|
Washing buffer Preparation: Disolve AR0030-E to 1000ml distilled water and adjust pH to 7.2~7.6. Finally, adjust the total volume to 1L.
*Additional components can be purchased. If you need extra of the above components please order them together to avoid additional shipping charges.See Prices For Extra Components
Material Required But Not Provided
- 1. Microplate reader in standard size.
- 2. Automated plate washer.
- 3. Adjustable pipettes and pipette tips. Multichannel pipettes are recommended in the condition of large amount of samples in the detection.
- 4. Clean tubes and Eppendorf tubes.
Protein Target Info (Source: Uniprot.org)
You can check the tissue specificity below for information on selecting positive and negative control.
|Molecular Weight||71957 MW|
|Protein Function||(1) Kininogens are inhibitors of thiol proteases; (2) HMW-kininogen plays an important role in blood coagulation by helping to position optimally prekallikrein and factor XI next to factor XII; (3) HMW-kininogen inhibits the thrombin- and plasmin- induced aggregation of thrombocytes; (4) the active peptide bradykinin that is released from HMW-kininogen shows a variety of physiological effects: (4A) influence in smooth muscle contraction, (4B) induction of hypotension, (4C) natriuresis and diuresis, (4D) decrease in blood glucose level, (4E) it is a mediator of inflammation and causes (4E1) increase in vascular permeability, (4E2) stimulation of nociceptors (4E3) release of other mediators of inflammation (e.g. prostaglandins), (4F) it has a cardioprotective effect (directly via bradykinin action, indirectly via endothelium-derived relaxing factor action); (5) LMW-kininogen inhibits the aggregation of thrombocytes; (6) LMW- kininogen is in contrast to HMW-kininogen not involved in blood clotting.|
|Tissue Specificity||Secreted in plasma. T-kinin is detected in malignant ovarian, colon and breast carcinomas, but not in benign tumors. .|
|Sequence Similarities||Contains 3 cystatin kininogen-type domains.|
|Subcellular Localization||Secreted, extracellular space.|
|Alternative Names||Kininogen-1;Alpha-2-thiol proteinase inhibitor;Fitzgerald factor;High molecular weight kininogen;HMWK;Williams-Fitzgerald-Flaujeac factor;Kininogen-1 heavy chain;T-kinin;Ile-Ser-Bradykinin;Bradykinin;Kallidin I;Lysyl-bradykinin;Kallidin II;Kininogen-1 light chain;Low molecular weight growth-promoting factor;KNG1;BDK, KNG;|
|Research Areas|||cardiovascular|blood| signal transduction|cytoskeleton / ecm|extracellular matrix|ecm enzymes|kallikreins|other enzymes| cardiovascular|blood pressure regulation|vasculature|vasodilation||
Background for Kininogen-1
Human Kininogen-1/KNG1 PicoKine™ ELISA Kit Images
Click the images to enlarge.
Intra/Inter Assay Precision
|Intra-Assay Precision||Inter-Assay Precision|
Typical Data Obtained from Human Kininogen-1/KNG1 PicoKine™ ELISA Kit
(TMB reaction incubate at 37°C for 25-30min)
*The typical data is obtained from Boster's internal QC result and for reference only. It may differ from the lab test results of the end users. It is more important that the user's lab test results reflect the same linearity demonstrated in the typical data than achieving exactly the same O.D. values.