|Sample Type:||cell culture supernates, serum, plasma(heparin, EDTA), saliva, urine and human milk.|
Data & Images
|Product Name||Human Cystatin C PicoKine™ ELISA Kit|
|Description||Sandwich High Sensitivity ELISA kit for Quantitative Detection of Human Cystatin C|
|Cite This Product||Human Cystatin C PicoKine™ ELISA Kit (Boster Biological Technology, Pleasanton CA, USA, Catalog # EK0678)|
*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: M1-A146|
|Cross Reactivity||There is no detectable cross-reactivity with other relevant proteins.|
*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, serum, plasma(heparin, EDTA), saliva, urine and human milk.
*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 CST3 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.)|
|-||96-well plate precoated with anti- human Cystatin C antibody||1|
|ST0000-20||lyophilized recombinant human Cystatin C standard||20ng/tubex2|
|AR1107||biotinylated anti- human Cystatin C 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|
*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.
- 5. Washing buffer (neutral PBS or TBS).
- Preparation of 0.01M TBS: Add 1.2g Tris, 8.5g Nacl; 450μl of purified acetic acid or 700μl of concentrated hydrochloric acid to 1000ml H2O and adjust pH to 7.2-7.6. Finally, adjust the total volume to 1L.
- Preparation of 0.01 M PBS: Add 8.5g sodium chloride, 1.4g Na2HPO4 and 0.2g NaH2PO4 to 1000ml distilled water and adjust pH to 7.2-7.6. Finally, adjust the total volume to 1L.
Protein Target Info (Source: Uniprot.org)
You can check the tissue specificity below for information on selecting positive and negative control.
|Gene Full Name||Cystatin-C|
|Protein Function||As an inhibitor of cysteine proteinases, this protein isthought to serve an important physiological role as a localregulator of this enzyme activity.|
|Tissue Specificity||Expressed in submandibular and sublingualsaliva but not in parotid saliva (at protein level). Expressed invarious body fluids, such as the cerebrospinal fluid and plasma.Expressed in highest levels in the epididymis, vas deferens,brain, thymus, and ovary and the lowest in the submandibulargland..|
|Uniprot ID||CST3: P01034
|Alternative Names||Cystatin-C; Cystatin-3; Gamma-trace; Neuroendocrine basic polypeptide; Post-gamma-globulin; CST3;|
|Research Areas||tags & cell markers|cell type markers|tumor associated|cell biology|apoptosis|intracellular|caspases etc|inhibitors|stem cells|neural stem cells|extracellular|cardiovascular|atherosclerosis|thrombosis||
Background for Cystatin-C
Human Cystatin C PicoKine™ ELISA Kit Images
Click the images to enlarge.
Intra/Inter Assay Precision
|Intra-Assay Precision||Inter-Assay Precision|
Typical Data Obtained from Human Cystatin C PicoKine™ ELISA Kit
(TMB reaction incubate at 37°C for 15-20min)
*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.