|Size||96wells/kit, with removable strips.|
|Sample Type||cell culture supernates and serum.|
|Product Name||Human IL-12(p70) PicoKine™ ELISA Kit|
|Storage & Handling||Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles(Shipped with wet ice.)|
|Size||96wells/kit, with removable strips.|
|Description||Sandwich High Sensitivity ELISA kit for Quantitative Detection of Human IL-12(p70). 96wells/kit, with removable strips.|
|Cite This Product||Human IL-12(p70) PicoKine™ ELISA Kit (Boster Biological Technology, Pleasanton CA, USA, Catalog # EK0421)|
|Sample Type||cell culture supernates and serum..|
|Immunogen||Expression system for standard: sf21; Immunogen sequence: (I23-S328)+(R23-S219)|
|Cross Reactivity||There is no detectable cross-reactivity with other relevant proteins.|
|Antibody Clonalities||Capture Antibody | Detection Antibody:
monoclonal antibody from mouse|polyclonal antibody from goat
|EK0421-CAP||96-well plate precoated with anti-Human IL12A antibody||1|
|EK0421-ST||lyophilized recombinant Human IL12A standard||10ng/tube|
|EK0421-DA||biotinylated anti-Human IL12A antibody||130ul|
|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|
Materials Required But Not Provided
- 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; 450μl of purified acetic acid or 700μl of concentrated hydrochloric acid to 1000ml H2
- Preparation of 0.01 M PBS: Add 8.5g sodium chloride, 1.4g Na O and adjust pH to 7.2-7.
Typical Data Obtained from Human IL-12(p70) PicoKine™ ELISA Kit
(TMB reaction incubate at 37°C for 15-25min)
Intra/Inter Assay Precision
|Intra-Assay Precision||Inter-Assay Precision|
Three samples with differing target protein concentrations were assayed using four different lots to measure the CV% lot to lot variance.
To assay reproducibility, three samples with differing target protein concentrations were assayed using four different lots.
|Lots||Lot1 (pg/ml)||Lot2 (pg/ml)||Lot3 (pg/ml)||Lot4 (pg/ml)||Mean (pg/ml)||Standard Deviation||CV (%)|
*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.
Protein Target Info (Source: Uniprot.org)
|Protein Name||interleukin 12A|
|Alternative Names||Interleukin 12 ;Interleukin 12, P35 ;Interleukin 12A (Natural killer cell stimulatory factor 1, cytotoxic lymphocyte maturation factor 1, p35) ;Interleukin 12A (Natural killer cell stimulatory factor 1, cytotoxic lymphocyte maturation factor 1, p35), isoform CRA_a ;IL12A ;hCG_1685939 ;|
|Molecular Weight||28293 MW|
*if product is indicated to react with multiple species, protein info is based on the human gene.
|Research Areas||Cancer, Cytokines, Immunology, Innate Immunity, Interleukins, Tumor Immunology
*You can search these to find other products in these research areas.
|Background||Interleukin(IL)-12 is a 70-KDa cytokine comprised of two disulfide-linked proteins(p35 and p40) and is essential for the initiation of effective immune response.[i] And the IL-12p70 is a heterodimer of p35 and p40 subunits; it is an important cytokine secreted by antigen-presenting cells in response to antigenic stimulation.[ii] Gene expression analysis of the IL-12 cytokine family subunits revealed that both strains induced high levels of p40(protein chain communal to IL-12 p70 and IL-23) as well as p19, a subunit of IL-23. Conversely only ACT- 18HS19 infection induced consistent transcription of IL-12 p35, a subunit of IL-12 p70.[iii] The standard product used in this kit is recombinant human IL-12 p70 with the molecular mass of 75 KDa.|
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• Add tissue homogenates into the wells and then add ABC and TMB without adding any biotinylated detection antibody to see if any signal will be observed.
• If no signal is produced, then you can work on the tissue sample by using the kit.
The 1XTBS can be used if the pH value falls in the range of 7.2-7.6.
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