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Invitrogen
Human Complement C5a ProQuantum Immunoassay Kit
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产品规格
检测灵敏度
1.38 pg/mL
测定范围
2.56-40000 pg/mL
检测样本类型/体积
{Serum=2-5 µL, Vitreous humor=2-5 µL}
手工操作时间
30 min
总时间
2 hr
均相（无需洗涤）
No
检测仪器
qPCR Instruments
产品规格
96 Tests
产品成分
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
运输条件
Dry ice
储存
-20°C
蛋白名称
Complement C5a
均相（无需洗涤）
Human
检测试剂盒格式
Proximity-based Immunoassay
标签或染料
FAM™
关于本试剂盒
The ProQuantum Human Complement C5a Immunoassay Kit is designed to provide highly sensitive quantitative measurements of human PPIF protein in small sample volumes. Utilizing proximity ligation assay (PLA) 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. br>
• High sensitivity-detect low levels of protein with greater sensitivity than traditional methods br>
• 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.
靶标信息
The protein encoded by this gene is the fifth component of complement, which plays an important role in inflammatory and cell killing processes. This protein is comprised of alpha and beta polypeptide chains that are linked by a disulfide bridge. An activation peptide, C5a, which is an anaphylatoxin that possesses potent spasmogenic and chemotactic activity, is derived from the alpha polypeptide via cleavage with a convertase. The C5b macromolecular cleavage product can form a complex with the C6 complement component, and this complex is the basis for formation of the membrane attack complex, which includes additional complement components. Mutations in this gene cause complement component 5 deficiency, a disease where patients show a propensity for severe recurrent infections. Defects in this gene have also been linked to a susceptibility to liver fibrosis and to rheumatoid arthritis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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生物信息学
基因别名 : C5a, C5b, C5D, CPAMD4, ECLZB
基因ID : (Human) 727
基因符号 : C5
蛋白别名 : anaphylatoxin C5a analog, C3 and PZP-like alpha-2-macroglobulin domain-containing protein 4, C4B1, C4B12, C4B2, C4B3, C4B5, C4F, FLJ60561, MGC142298, MGC164979, CH, CO4, CPAMD3, DADB-112B14.11, FLJ17816, FLJ17822, C5a anaphylatoxin, complement component 5, prepro-C5
UniProt ID (Human) P01031
