For research use only.
| Verified Samples |
Verified Samples in WB: HepG2 |
| Dilution | WB 1:500-1:2000, IHC 1:100-1:300 |
| Clonality | Polyclonal |
| Immunogen | Synthesized peptide derived from human ERα around the non-phosphorylation site of Ser167. |
| Synonyms | 4, 5, 6, 7*, 7*/822 isoform, 8*/941 isof, DKFZp686N23123, ER, ER alpha, ER-alpha, ESR, ESR1, ESRA, Era, Estradiol receptor, Estrogen nuclear receptor alpha, Estrogen receptor 1, Estrogen receptor alpha, Estrogen receptor alpha 3*, Estrogen receptor alpha delta 3* |
| Swissprot | |
| Calculated MW | 66 kDa |
| Observed MW |
66 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. Cytoplasm. Cell membrane. A minor fraction is associated with the inner membrane and Nucleus. Cytoplasm. Cell membrane. Associated with the inner membrane via palmitoylation. |
| Concentration | 1 mg/mL |
| Buffer | PBS with 0.02% sodium azide, 0.5% protective protein and 50% glycerol, pH7.4 |
| Purification Method | Affinity purification |
| Research Areas | Cancer, Epigenetics and Nuclear Signaling, Neuroscience, 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 | Nuclear hormone receptor. The steroid hormones and their receptors are involved in the regulation of eukaryotic gene expression and affect cellular proliferation and differentiation in target tissues. Can activate the transcriptional activity of TFF1. |
Other Clones
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Unconjugated
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