CD215/IL-15R alpha Polyclonal Antibody (E-AB-92503)
For research use only.
| Verified Samples |
Verified Samples in WB: THP-1 Verified Samples in IF: NIH/3T3, PC-12 |
| Dilution | WB 1:500-1:1000, IF 1:50-1:200 |
| Isotype | IgG |
| Host | Rabbit |
| Reactivity | Human, Mouse, Rat |
| Applications | WB, IF |
| Clonality | Polyclonal |
| Immunogen | Recombinant fusion protein of human CD215/IL-15R alpha |
| Abbre | CD215 |
| Synonyms | MGC, IL15RA, CD215, alpha, CD215 antigen, IL-15 receptor subunit alpha, IL-15RA, IL-15R-alpha, interleukin 15 receptor, interleukin-15 receptor subunit alpha, MGC104179, AA690181, I15RA, IL 15R alpha, Interleukin 15 receptor alpha, Interleukin 15 receptor subunit alpha, sIL-15 receptor subunit alpha, sIL-15RA, sIL-15R-alpha, Soluble interleukin 15 receptor subunit alpha, Soluble interleukin-15 receptor subunit alpha |
| Swissprot | |
| Calculated MW | 15-28 kDa |
| Observed MW |
60 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 | Cytoplasmic vesicle membrane, Endoplasmic reticulum membrane, Golgi apparatus membrane, Membrane, Nucleus membrane, Secreted, Single-pass type I membrane protein, Single-pass type I membrane protein, extracellular space. |
| Concentration | 1 mg/mL |
| Buffer | Phosphate buffered solution, pH 7.4, containing 0.05% stabilizer and 50% glycerol. |
| Purification Method | Affinity purification |
| Research Areas | Cancer, Cell Biology, Metabolism, Signal Transduction |
| 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 a cytokine receptor that specifically binds interleukin 15 (IL15) with high affinity. The receptors of IL15 and IL2 share two subunits, IL2R beta and IL2R gamma. This forms the basis of many overlapping biological activities of IL15 and IL2. The protein encoded by this gene is structurally related to IL2R alpha, an additional IL2-specific alpha subunit necessary for high affinity IL2 binding. Unlike IL2RA, IL15RA is capable of binding IL15 with high affinity independent of other subunits, which suggests distinct roles between IL15 and IL2. This receptor is reported to enhance cell proliferation and expression of apoptosis inhibitor BCL2L1/BCL2-XL and BCL2. Multiple alternatively spliced transcript variants of this gene have been reported. |
Other Clones
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Other Formats
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Unconjugated
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