FN1 Monoclonal Antibody (E-AB-22077)
For research use only.
| Verified Samples |
Verified Samples in WB: Hela Verified Samples in IHC: Rat liver Verified Samples in IF: Human appendix |
| Dilution | WB 1:500-1:2000, IHC 1:50-1:300, IF 1:100-1:300 |
| Isotype | IgG |
| Host | Mouse |
| Reactivity | Human, Mouse, Rat |
| Applications | WB, IHC-p, IF |
| Clonality | Monoclonal |
| Immunogen | Synthetic Peptide |
| Abbre | Fibronectin |
| Synonyms | CIG, Cold insoluble globulin, Cold-insoluble globulin, DKFZp686F10164, DKFZp686H0342, DKFZp686I1370, DKFZp686O13149, ED B, FINC, FN, FN1, FNZ, Fibronectin 1, GFND, GFND2, LETS, MSF, Migration stimulating factor, Ugl-Y3 |
| Swissprot | |
| Calculated MW | 263 kDa |
| Observed MW |
285 kDa
The actual band is not consistent with the expectation.
Western blotting is a method for detecting a certain protein in a complex sample based on the specific binding of antigen and antibody. Different proteins can be divided into bands based on different mobility rates. The mobility is affected by many factors, which may cause the observed band size to be inconsistent with the expected size. The common factors include: 1. Post-translational modifications: For example, modifications such as glycosylation, phosphorylation, methylation, and acetylation will increase the molecular weight of the protein. 2. Splicing variants: Different expression patterns of various mRNA splicing bodies may produce proteins of different sizes. 3. Post-translational cleavage: Many proteins are first synthesized into precursor proteins and then cleaved to form active forms, such as COL1A1. 4. Relative charge: the composition of amino acids (the proportion of charged amino acids and uncharged amino acids). 5. Formation of multimers: For example, in protein dimer, strong interactions between proteins can cause the bands to be larger. However, the use of reducing conditions can usually avoid the formation of multimers. If a protein in a sample has different modified forms at the same time, multiple bands may be detected on the membrane. |
| Cellular Localization | Secreted, extracellular space, extracellular matrix. |
| Tissue Specificity | Plasma FN (soluble dimeric form) is secreted by hepatocytes. Cellular FN (dimeric or cross-linked multimeric forms), made by fibroblasts, epithelial and other cell types, is deposited as fibrils in the extracellular matrix. Ugl-Y1, Ugl-Y2 and Ugl-Y3 are found in urine. |
| Concentration | 1 mg/mL |
| Buffer | Phosphate buffered solution, pH 7.4, containing 0.05% stabilizer, 0.5% protein protectant and 50% glycerol. |
| Purification Method | Protein A purification |
| Research Areas | Cancer, Cardiovascular, Developmental Biology, Signal Transduction, Stem Cells |
| Clone No. | 9A5 |
| Conjugation | Unconjugated |
| Storage | Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles. |
| Shipping | The product is shipped with ice pack,upon receipt,store it immediately at the temperature recommended. |
| background | This gene encodes fibronectin, a glycoprotein present in a soluble dimeric form in plasma, and in a dimeric or multimeric form at the cell surface and in extracellular matrix. Fibronectin is involved in cell adhesion and migration processes including embryogenesis, wound healing, blood coagulation, host defense, and metastasis. The gene has three regions subject to alternative splicing, with the potential to produce 20 different transcript variants. However, the full-length nature of some variants has not been determined. |
Other Clones
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Other Formats
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Unconjugated
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