S100A2 Monoclonal Antibody (AN200096P)
For research use only.
| Verified Samples | Verified Samples in WB: A431, HaCat |
| Dilution | WB 1:500-1:2000, |
| Isotype | IgG1 |
| Host | Mouse |
| Reactivity | Human |
| Applications | WB |
| Clonality | Monoclonal |
| Immunogen | Recombinant Human S100A2 Protein |
| Abbre | S100A2 |
| Synonyms | CAN, Protein S100-A, S100 calcium-binding protein A, S100A, S100A2, CAN19, S100L, Protein S100-A2, Protein S-100L, S100 calcium-binding protein A2, MGC111539, RP11-49N14.8 |
| Swissprot | |
| Calculated MW | 11 kDa |
| Observed MW |
13 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. |
| Concentration | 1 mg/mL |
| Buffer | 0.2 μm filtered solution in PBS |
| Purification Method | Protein A |
| Research Areas | Signal Transduction, Cell Biology |
| Clone No. | 9B2 |
| 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 | The protein encoded by this gene is a member of the S100 family of proteins containing 2 EF-hand calcium-binding motifs. S100 proteins are localized in the cytoplasm and/or nucleus of a wide range of cells, and involved in the regulation of a number of cellular processes such as cell cycle progression and differentiation. S100 genes include at least 13 members which are located as a cluster on chromosome 1q18. This protein may have a tumor suppressor function. Chromosomal rearrangements and altered expression of this gene have been implicated in breast cancer. |
Other Clones
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Unconjugated
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