WB (Western Blot)
(Figure 3. Western BlotSample: Recombinant C1qC, Human;Antibody: Rabbit Anti-Human C1qC Ab)
Complement Component 1, Q Subcomponent C (C1qC) Active Protein | C1qC active protein
Active Complement Component 1, Q Subcomponent C (C1qC)
Avoid repeated freeze/thaw cycles.
Store at 2-8 degree C for one month.
Aliquot and store at -80 degree C for 12 months.
Stability Test:
The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37 degree C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
WB (Western Blot)
(Figure 3. Western BlotSample: Recombinant C1qC, Human;Antibody: Rabbit Anti-Human C1qC Ab)
WB (Western Blot)
(Figure 3. Western BlotSample: Recombinant C1qC, Human;Antibody: Rabbit Anti-Human C1qC Ab)
SDS-PAGE
(Figure 2. SDS-PAGESample: Active recombinant C1qC, Human)
SDS-PAGE
(Figure 2. SDS-PAGESample: Active recombinant C1qC, Human)
Bioactivity
(Figure. The binding activity of C1qC with APOA1.The complement component 1q (C1q) is composed of 18 polypeptide chains: six A-chains, six B-chains, and six C-chains. Complement Component 1, Q Subcomponent C (C1qC) is six C-chains of C1q. Complement component 1q (C1q is a protein complex involved in the complement system, which is part of the innate immune system. C1q together with C1r and C1s form the C1 complex. It is potentially multivalent for attachment to the complement fixation sites of immunoglobulin. The sites are on the CH2 domain of IgG and, it is thought, on the CH4 domain of IgM. IgG4 cannot bind C1q, but the other three IgG types can. Besides, Apolipoprotein A1 (APOA1) has been identified as an interactor of C1qC, thus a binding ELISA assay was conducted to detect the interaction of recombinant human C1qC and recombinant human APOA1. Briefly, C1qC were diluted serially in PBS, with 0.01% BSA (pH 7.4). Duplicate samples of 100muL were then transferred to APOA1-coated microtiter wells and incubated for 2h at 37 degree C. Wells were washed with PBST and incubated for 1h with anti-C1qC pAb, then aspirated and washed 3 times. After incubation with HRP labelled secondary antibody, wells were aspirated and washed 3 times. With the addition of substrate solution, wells were incubated 15-25 minutes at 37 degree C. Finally, add 50uL stop solution to the wells and read at 450nm immediately. The binding activity of C1qC and APOA1 was shown in Figure 1, and this effect was in a dose dependent manner.Figure 1. The binding activity of C1qC with APOA1.)
Bioactivity
(Figure. The binding activity of C1qC with APOA1.The complement component 1q (C1q) is composed of 18 polypeptide chains: six A-chains, six B-chains, and six C-chains. Complement Component 1, Q Subcomponent C (C1qC) is six C-chains of C1q. Complement component 1q (C1q is a protein complex involved in the complement system, which is part of the innate immune system. C1q together with C1r and C1s form the C1 complex. It is potentially multivalent for attachment to the complement fixation sites of immunoglobulin. The sites are on the CH2 domain of IgG and, it is thought, on the CH4 domain of IgM. IgG4 cannot bind C1q, but the other three IgG types can. Besides, Apolipoprotein A1 (APOA1) has been identified as an interactor of C1qC, thus a binding ELISA assay was conducted to detect the interaction of recombinant human C1qC and recombinant human APOA1. Briefly, C1qC were diluted serially in PBS, with 0.01% BSA (pH 7.4). Duplicate samples of 100muL were then transferred to APOA1-coated microtiter wells and incubated for 2h at 37 degree C. Wells were washed with PBST and incubated for 1h with anti-C1qC pAb, then aspirated and washed 3 times. After incubation with HRP labelled secondary antibody, wells were aspirated and washed 3 times. With the addition of substrate solution, wells were incubated 15-25 minutes at 37 degree C. Finally, add 50uL stop solution to the wells and read at 450nm immediately. The binding activity of C1qC and APOA1 was shown in Figure 1, and this effect was in a dose dependent manner.Figure 1. The binding activity of C1qC with APOA1.)
Sequence
Sequence
NCBI and Uniprot Product Information
Accurate Molecular Mass: 44kDa as determined by SDS-PAGE reducing conditions.
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Product Notes
The C1qC (Catalog #AAA149263) is an Active Protein produced from E. coli and is intended for research purposes only. The product is available for immediate purchase. The Active Complement Component 1, Q Subcomponent C (C1qC) reacts with Homo sapiens (Human) and may cross-react with other species as described in the data sheet. AAA Biotech's Complement Component 1, Q Subcomponent C (C1qC) can be used in a range of immunoassay formats including, but not limited to, Activity Assay, Cell Culture. Researchers should empirically determine the suitability of the C1qC for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Complement Component 1, Q Subcomponent C (C1qC), Active Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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