Phospho-PAK1 (Thr212) Polyclonal Antibody (E-AB-21179)
For research use only.
| Verified Samples |
Verified Samples in WB: 293T |
| Dilution | WB 1:500-1:2000, IHC 1:100-1:300 |
| Isotype | IgG |
| Host | Rabbit |
| Reactivity | Human, Mouse, Rat |
| Applications | WB, IHC-p |
| Clonality | Polyclonal |
| Immunogen | Synthesized peptide derived from human PAKα around the phosphorylation site of Thr212 |
| Synonyms | ADRB2, Alpha PAK, Alpha-PAK, MGC130000, MGC130001, p21 activated kinase 1, p21 protein (Cdc42/Rac) activated kinase 1, p21-activated kinase 1, p21/Cdc42/Rac1 activated kinase 1 (yeast Ste20 related), p21/Cdc42/Rac1-activated kinase 1 (STE20 homolog, p65 PAK, yeast) |
| Swissprot | |
| Calculated MW | 61 kDa |
| Observed MW |
65 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. Cell junction>focal adhesion. Recruited to focal adhesions upon activation. |
| Tissue Specificity | Overexpressed in gastric cancer cells and tissues (at protein level) (PubMed:25766321). |
| 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, Cell Biology, 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 | The activated kinase acts on a variety of targets. Likely to be the GTPase effector that links the Rho-related GTPases to the JNK MAP kinase pathway. Activated by CDC42 and RAC1. Involved in dissolution of stress fibers and reorganization of focal complexes. Involved in regulation of microtubule biogenesis through phosphorylation of TBCB. Activity is inhibited in cells undergoing apoptosis, potentially due to binding of CDC2L1 and CDC2L2. |
Other Clones
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Other Formats
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Unconjugated
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