beta Tubulin Monoclonal Antibody (E-AB-20033)
For research use only.
| Verified Samples |
Verified Samples in WB: A549, Rat brain, Mouse brain, Chicken lung, Rabbit testis, Sheep muscle Verified Samples in IHC: Mouse testis Verified Samples in IF: Hela |
| Dilution | WB 1:5000-1:10000, IHC 1:100-1:300, IF 1:100-1:300 |
| Isotype | IgG |
| Host | Mouse |
| Reactivity | Human, Mouse, Rat, Monkey, Chicken, Dog, Hamster, Rabbit, Sheep, Insect, Yeast |
| Applications | WB, IHC-p, IF |
| Clonality | Monoclonal |
| Immunogen | Synthetic Peptide |
| Abbre | β-Tubulin |
| Synonyms | TUBB3 , TUBB4 , Tubulin beta-3 chain , Tubulin beta-4 chain , Tubulin beta-III |
| 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 | Cytoplasm>cytoskeleton. |
| Tissue Specificity | Expression is primarily restricted to central and peripheral nervous system. |
| Concentration | 1 mg/mL |
| Buffer | Phosphate buffered solution, pH 7.4, containing 0.05% stabilizer, 0.5% protein protectant and 50% glycerol. |
| Purification Method | Protein A purification |
| Research Areas | Cancer, Neuroscience, Signal Transduction, Tags & Cell Markers |
| Clone | 8B2 |
| 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 | tubulin beta 3 class III (TUBB3) Homo sapiens This gene encodes a class III member of the beta tubulin protein family. Beta tubulins are one of two core protein families (alpha and beta tubulins) that heterodimerize and assemble to form microtubules. This protein is primarily expressed in neurons and may be involved in neurogenesis and axon guidance and maintenance. Mutations in this gene are the cause of congenital fibrosis of the extraocular muscles type 3. Alternate splicing results in multiple transcript variants. A pseudogene of this gene is found on chromosome 6. [provided by RefSeq , Oct 2010] |
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