HSPA5 Polyclonal Antibody (E-AB-70042)
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For research use only.
| Verified Samples |
Verified Samples in WB: Hela, HepG2, MCF-7, A549, 786-0, Mouse lung, Mouse kidney, Rat lung, Rat kidney Verified Samples in IHC: Mouse brain, Rat brain, Human thyroid |
| Dilution | WB 1:500-1:2000, IHC 1:500-1:2000 |
| Isotype | IgG |
| Host | Rabbit |
| Reactivity | Human, Mouse, Rat |
| Applications | WB, IHC |
| Clonality | Polyclonal |
| Immunogen | Recombinant protein corresponding to Mouse GRP78 |
| Abbre | HSPA5 |
| Synonyms | 78 kDa glucose regulated protein, 78 kDa glucose-regulated protein, AL022860, AU019543, BIP, D2Wsu141e, D2Wsu17e, Endoplasmic reticulum lumenal Ca(2+)-binding protein grp78, Endoplasmic reticulum lumenal Ca2+ binding protein grp78, Epididymis secretory sperm bindi |
| Swissprot | |
| Calculated MW | 78 kDa |
| Observed MW |
78 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 | Cytoplasm, Endoplasmic reticulum. |
| Concentration | 0.73 mg/mL |
| Buffer | Phosphate buffered solution, pH 7.4, containing 0.05% stabilizer, 1% protein protectant and 50% glycerol. |
| Purification Method | Affinity purification |
| Research Areas | Cancer, Tags and Cell Markers |
| 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 protein encoded by this gene is a member of the heat shock protein 70 (HSP70) family. It is localized in the lumen of the endoplasmic reticulum (ER), and is involved in the folding and assembly of proteins in the ER. As this protein interacts with many ER proteins, it may play a key role in monitoring protein transport through the cell. |
Other Clones
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Unconjugated
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