Search Thermo Fisher Scientific
FIGURE: 1 / 4
Human MIP-1a ProQuantum Immunoassay Kit
How ProQuantum immunoassays work. (A) Antibody-antigen binding: Antibodies bind to two separate epitopes on the antigen (during a 1-hr incubation), which brings the two conjugated oligonucleotides into close proximity. (B) Ligation and amplification of signal (in a qPCR instrument): DNA ligase and a third splint oligonucleotide connector are added to ligate the two ends of the conjugated oligonucleotides, creating a 100-base DNA template. Once the ligase is inactivated at 95°C, the sample is amplified through 40 cycles of annealing and ext... View More
►
Product Specifications
Analytical sensitivity
<0.6 pg/mL
Assay range
0.64-10,000 pg/mL
Sample type/volume
Serum
2-5 µL
Plasma
2-5 µL
Supernatant
2-5 µL
Hands-on time
30 min
Time-to-result
2 hr
Homogenous (no wash)
Yes
Instrument
qPCR Instruments
Product size
96 Tests
Contents
Assay Dilution Buffer
Antibody-Conjugate A
Antibody-Conjugate B
Antibody-Conjugate Dilution Buffer
Standard
Master Mix
Ligase
Antibody-Conjugate A
Antibody-Conjugate B
Antibody-Conjugate Dilution Buffer
Standard
Master Mix
Ligase
Shipping conditions
Dry ice
Storage
-20°C
Protein name
CCL3 (MIP-1 alpha)
Species (tested)
Human
Assay kit format
Proximity-based Immunoassay
Label or dye
FAM™
About This Kit
The ProQuantum Human MIP-1 alpha Immunoassay Kit is designed to provide highly sensitive quantitative measurements of human MIP-1 alpha in small sample volumes. Utilizing proximity-based amplification technology, the assay combines the analyte specificity of high-affinity antibody-antigen binding with the signal detection and amplification capabilities of real-time PCR to achieve a simple yet powerful next-generation protein quantitation platform. A user-friendly workflow combined with intuitive Cloud-based software for analytics enables sample-to-answer in just 2 hours.
• High sensitivity-detect low levels of protein with greater sensitivity than traditional methods
• Broad dynamic range-5 logarithmic units, minimizing sample dilutions to ensure they fall within the range
• Small sample consumption-use 2-5 µL of sample (compared to 75 µL for triplicate wells with other methods)
• Fast, easy workflow-2 hours from sample to answer, with no wash steps
• No proprietary instrument to purchase-runs on any real-time PCR instrument
ProQuantum immunoassays utilize a matched pair of target-specific antibodies, each conjugated to a DNA oligonucleotide. During antibody-analyte binding, the two DNA oligos are brought into close proximity, which allows for ligation of the two strands and subsequent creation of a template strand for amplification. This platform leverages the sensitivity and large dynamic range of Applied Biosystems TaqMan real-time PCR technology (Figure 1).
The assay workflow is fast and easy-2 steps in 2 hours. There are a total of 7 components in each kit (Figure 2). First, mix the antibody-conjugates, dilute the sample, and create the standard curve in a working plate. Then, using a multi-channel pipette, add the antibody-conjugates and sample (or standard) into the wells of a PCR plate and incubate for 1 hour. Combine the master mix and ligase and add to the wells of the PCR plate, then run the plate on any qPCR instrument. After the run is complete, import the results file into the ProQuantum cloud-based software at https://apps.thermofisher.com/apps/proquantum. Using this software, the data can be analyzed easily to obtain protein concentration values. The software allows you to set up standard curves, design plate layouts, set up customized assay instructions, and obtain robust statistical group-wise comparisons.
Target information
Both MIP-1alpha and MIP-1beta are structurally and functionally related CC chemokines. They participate in host response to invading bacterial, viral, parasite and fungal pathogens by regulating the trafficking and activation state of selected subgroups of inflammatory cells (e.g. macrophages, lymphocytes and NK cells). While both MIP-1alpha and MIP-1beta exert similar effects on monocytes, their effect on lymphocytes differ; with MIP-1alpha selectively attracting CD8+ lymphocytes, and MIP-1beta selectively attracting CD4+ lymphocytes. Additionally, MIP-1alpha and MIP-1beta have also been shown to be potent chemoattractants for B cells, eosinophils and dendritic cells. Both human and murine MIP-1alpha and MIP-1beta are active on human and murine hematopoietic cells.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
References (0)
Have you cited this product in a publication?
Let us know so we can reference it here.
Bioinformatics
Gene aliases : CCL3, G0S19-1, LD78ALPHA, MIP-1-alpha, MIP1A, SCYA3
Gene ID : (Human) 6348
Gene symbol : CCL3
Protein Aliases : C-C motif chemokine 3, chemokine (C-C motif) ligand 3, G0/G1 switch regulatory protein 19-1, Macrophage inflammatory protein 1-alpha, MIP-1-alpha, mip1 alpha, H-MIP-1-alpha, LD78-alpha, RP23-320E6.7, PAT 464.1, SIS-beta, small inducible cytokine A3 (homologous to mouse Mip-1a), Small-inducible cytokine A3, Tonsillar lymphocyte LD78 alpha protein
UniProt ID (Human) P10147
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
Learn more
We're here to help
Get expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.
Contact tech support