C3 一次抗体 製品一覧
製品の詳細Rabbit polyclonal to C3
アプリケーション適用あり: IHC-P, IP, WB, ICC/IFmore details
Recombinant fragment, corresponding to a region within amino acids 1498 - 1625 of Human C3.
- WB: HepG2 and Huh7 whole cell lysate. ICC/IF: HeLa cells. IHC: H1299 xenograft tissue; mouse brain tissue. IP: HepG2 whole cell extract.
保存方法Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid repeated freeze / thaw cycles.
Preservative: 0.01% Thimerosal (merthiolate)
Constituents: 40% Glycerol, 2.68% PBS
Concentration information loading...
精製度Immunogen affinity purified
Our Abpromise guarantee covers the use of ab97462 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|IHC-P||1/100 - 1/1000.|
|IP||1/100 - 1/500.|
|WB||1/500 - 1/3000. Predicted molecular weight: 187 kDa.|
|ICC/IF||1/100 - 1/1000.|
機能C3 plays a central role in the activation of the complement system. Its processing by C3 convertase is the central reaction in both classical and alternative complement pathways. After activation C3b can bind covalently, via its reactive thioester, to cell surface carbohydrates or immune aggregates.
Derived from proteolytic degradation of complement C3, C3a anaphylatoxin is a mediator of local inflammatory process. It induces the contraction of smooth muscle, increases vascular permeability and causes histamine release from mast cells and basophilic leukocytes.
関連疾患Defects in C3 are the cause of complement component 3 deficiency (C3D) [MIM:120700]. A rare defect of the complement classical pathway. Patients develop recurrent, severe, pyogenic infections because of ineffective opsonization of pathogens. Some patients may also develop autoimmune disorders, such as arthralgia and vasculitic rashes, lupus-like syndrome and membranoproliferative glomerulonephritis.
Genetic variation in C3 is associated with susceptibility to age-related macular degeneration type 9 (ARMD9) [MIM:611378]. ARMD is a multifactorial eye disease and the most common cause of irreversible vision loss in the developed world. In most patients, the disease is manifest as ophthalmoscopically visible yellowish accumulations of protein and lipid that lie beneath the retinal pigment epithelium and within an elastin-containing structure known as Bruch membrane.
Defects in C3 are a cause of susceptibility to hemolytic uremic syndrome atypical type 5 (AHUS5) [MIM:612925]. An atypical form of hemolytic uremic syndrome. It is a complex genetic disease characterized by microangiopathic hemolytic anemia, thrombocytopenia, renal failure and absence of episodes of enterocolitis and diarrhea. In contrast to typical hemolytic uremic syndrome, atypical forms have a poorer prognosis, with higher death rates and frequent progression to end-stage renal disease. Note=Susceptibility to the development of atypical hemolytic uremic syndrome can be conferred by mutations in various components of or regulatory factors in the complement cascade system. Other genes may play a role in modifying the phenotype.
配列類似性Contains 1 anaphylatoxin-like domain.
Contains 1 NTR domain.
翻訳後修飾C3b is rapidly split in two positions by factor I and a cofactor to form iC3b (inactivated C3b) and C3f which is released. Then iC3b is slowly cleaved (possibly by factor I) to form C3c (beta chain + alpha' chain fragment 1 + alpha' chain fragment 2), C3dg and C3f. Other proteases produce other fragments such as C3d or C3g.
Phosphorylation sites are present in the extracelllular medium.
- Information by UniProt
- Acylation stimulating protein cleavage product antibody
- AHUS5 antibody
- ARMD9 antibody
HeLa (human epithelial cell line from cervix adenocarcinoma) cells labeling C3 with ab97462 at 1/200 dilution (green) in ICC/IF. Cells were fixed in 4% paraformaldehyde at room temperature for 15 minutes.
Nuclei were stained using Hoechst 33342 (blue).
All lanes : Anti-C3 antibody (ab97462) at 1/1000 dilution
Lane 1 : Huh7 whole cell lysate
Lane 2 : HepG2 (human liver hepatocellular carcinoma cell line) whole cell lysate
Lysates/proteins at 30 µg per lane.
All lanes : HRP-conjugated anti-rabbit IgG
Predicted band size: 187 kDa
Paraffin-embedded mouse brain tissue stained for C3 using ab97462 at 1/500 dilution in immunohistochemical analysis.
C3 was immunoprecipitated from HepG2 (human liver hepatocellular carcinoma cell line) whole cell extracts using 5 μg of ab97462. Western blot was performed from the immunoprecipitate using ab97462.
Lane 1: HepG2 whole cell extract.
Lane 2: Control IgG instead of ab97462 in HepG2 whole cell extract.
Lane 3: ab97462 IP in HepG2 whole cell extract.
Anti-C3 antibody (ab97462) at 1/1500 dilution + HepG2 whole cell lysate at 30 µg
Predicted band size: 187 kDa
ab97462 at 1/100 dilution staining C3 in HeLa cells by Immunofluorescence, Paraformaldehyde fixed. Lower image shows cells co-stained with Hoechst 33342.
ab97462 at 1/100 dilution staining C3 in H1299 xenograft by Immunohistochemistry, Paraffin-embedded tissue.
This product has been referenced in:
- Chinen AB et al. The Impact of Protein Corona Formation on the Macrophage Cellular Uptake and Biodistribution of Spherical Nucleic Acids. Small 13:N/A (2017). Read more (PubMed: 28196309) »
- Yuen J et al. NETosing Neutrophils Activate Complement Both on Their Own NETs and Bacteria via Alternative and Non-alternative Pathways. Front Immunol 7:137 (2016). Read more (PubMed: 27148258) »