Recombinant eEF1A1 Monoclonal Antibody (AN301809L)
For research use only.
| Verified Samples |
Verified Samples in WB: MCF7, PANC-1, Neuro-2a, Rat kidney Verified Samples in IF: MCF7 |
| Dilution | WB 1:500-1:1000, IF 1:50 |
| Isotype | IgG, κ |
| Host | Rabbit |
| Reactivity | Human, Rat, Mouse |
| Applications | WB, IF |
| Clonality | Monoclonal;Recombinant |
| Immunogen | Recombinant human eEF1A1 fragment |
| Abbre | eEF1A1 |
| Synonyms | EEF, PTI, EE1A, HNGC, LENG, CCS, EEF1A1, CCS-3, CCS3, EE1A1, EEF-1, EEF1A, EF-Tu, EF1A, GRAF-1EF, HNGC:16303, LENG7, PTI1, eEF1A-1 |
| Swissprot | |
| Calculated MW | 50 kDa |
| Observed MW |
55 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 | Cytosol, Nucleus, Plasma membrane |
| Concentration | 1 mg/mL |
| Buffer | PBS, 50% glycerol, 0.05% Proclin 300, 0.05% protein protectant. |
| Purification Method | Protein A purified |
| Research Areas | Epigenetics and Nuclear Signaling |
| Clone No. | A521 |
| Conjugation | Unconjugated |
| Storage | Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles. |
| Shipping | Ice bag |
| background | eEF1A, also named elongation factor Tu (EF-Tu), is one of the eukaryotic elongation factors (eEFs), that function in translation. eEF1A binds GTP and interacts with amino acyl-tRNAs to promote the recruitment of amino acyl-tRNAs to the A-site of the ribosome. After GTP hydrolysis, GDP-eEF1A leaves the ribosome and is later converted back to the GTP-eEF1A by eEF1B. eEF1A is phosphorylated under certain conditions, indicating that its activity is regulated at the post-translational level. |
Other Clones
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Other Formats
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Unconjugated
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