CAV1 Polyclonal Antibody (E-AB-30778)
For research use only.
| Verified Samples |
Verified Samples in WB: A431, PC12, HCT116, HEK293, MCF-7, A549 Verified Samples in IHC: Human stomach Verified Samples in IF: Rat kidney |
| Dilution | WB 1:500-2000, IHC 1:50-300, IF 1:50-300 |
| Isotype | IgG |
| Host | Rabbit |
| Reactivity | Human, Mouse, Rat |
| Applications | WB, IHC-p, IF |
| Clonality | Polyclonal |
| Immunogen | Synthesized peptide derived from the C-terminal region of human Caveolin-1 |
| Abbre | Caveolin-1 |
| Synonyms | 22 kD, BSCL3, CAV, CAV1, CGL3, Caveolin 1 caveolae protein 22kDa, Caveolin-1, Caveolin1, LCCNS, MSTP085, OTTHUMP00000025031, PPH3, VIP 21, VIP21, caveolae protein, caveolin 1 alpha isoform, caveolin 1 beta isoform, cell growth-inhibiting protein 32 |
| Swissprot | |
| Calculated MW | 20 kDa |
| Observed MW |
25 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 | Golgi apparatus membrane. Cell membrane. Membrane>caveola. Membrane raft. Colocalized with DPP4 in membrane rafts. Potential hairpin-like structure in the membrane. Membrane protein of caveolae. |
| Concentration | 1 mg/mL |
| Buffer | Phosphate buffered solution, pH 7.4, containing 0.05% stabilizer, 0.5% protein protectant and 50% glycerol. |
| Purification Method | Affinity purification |
| Research Areas | Cancer, Cardiovascular, Metabolism, Signal Transduction, Tags and Cell Markers |
| 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 | May act as a scaffolding protein within caveolar membranes. Interacts directly with G-protein alpha subunits and can functionally regulate their activity (By similarity). Involved in the costimulatory signal essential for T-cell receptor (TCR)-mediated T-cell activation. Its binding to DPP4 induces T-cell proliferation and NF-kappa-B activation in a T-cell receptor/CD3-dependent manner. Recruits CTNNB1 to caveolar membranes and may regulate CTNNB1-mediated signaling through the Wnt pathway. |
Other Clones
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Other Formats
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Unconjugated
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