MKI67 Monoclonal Antibody (AN200224P)
For research use only.
| Verified Samples |
Verified Samples in WB:?K562 Verified Samples in IF: Hela |
| Dilution | WB 1:500-1:1000, ICC/IF 1:100-1:500 |
| Isotype | IgG1 |
| Host | Mouse |
| Reactivity | Human |
| Applications | WB, ICC/IF |
| Clonality | Monoclonal |
| Immunogen | Recombinant Human MKI67 protein |
| Abbre | MKI67 |
| Synonyms | MIB, MKI, marker of proliferation Ki, Proliferation marker protein Ki, Antigen identified by monoclonal antibody Ki, PPP1R, MKI67, KIA, MIB-, MIB-1, PPP1R105, marker of proliferation Ki-67, Ki67, Antigen identified by monoclonal antibody Ki-67, Antigen Ki67, Antigen KI-67, Proliferation marker protein Ki-67, Antigen identified by monoclonal Ki 67, Antigen identified by monoclonal Ki-67, MIB 1, Proliferation related Ki 67 antigen, Protein phosphatase 1 regulatory subunit 105, RP11-380J17.2 |
| Swissprot | |
| Calculated MW | 358 kDa |
| Observed MW |
358 kDa
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 | Nucleus |
| Concentration | 1 mg/mL |
| Buffer | 0.2 μm filtered solution in PBS |
| Purification Method | Protein A |
| Research Areas | Cell Biology, Neuroscience, Tags & Cell Markers, Cancer |
| Clone No. | 4B14 |
| Conjugation | Unconjugated |
| Storage | This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -80℃. Preservative-Free. Avoid repeated freeze-thaw cycles. |
| Shipping | Ice bag |
| background | Required to maintain individual mitotic chromosomes dispersed in the cytoplasm following nuclear envelope disassembly. Associates with the surface of the mitotic chromosome, the perichromosomal layer, and covers a substantial fraction of the chromosome surface. Prevents chromosomes from collapsing into a single chromatin mass by forming a steric and electrostatic charge barrier: the protein has a high net electrical charge and acts as a surfactant, dispersing chromosomes and enabling independent chromosome motility. Binds DNA, with a preference for supercoiled DNA and AT-rich DNA. Does not contribute to the internal structure of mitotic chromosomes. May play a role in chromatin organization. It is however unclear whether it plays a direct role in chromatin organization or whether it is an indirect consequence of its function in maintaining mitotic chromosomes dispersed (Probable). |
Other Clones
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Unconjugated
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