Recombinant HP1α Monoclonal Antibody (AN300946L)
For research use only.
| Verified Samples |
Verified Samples in WB: 3T3-L1 Verified Samples in IHC: Mouse brain |
| Dilution | IHC 1:400-1:2000, WB 1:1000-1:5000 |
| Isotype | IgG,κ |
| Host | Rabbit |
| Reactivity | Human, Mouse, Rat |
| Applications | IHC, WB |
| Clonality | Monoclonal;Recombinant |
| Immunogen | Recombinant Human HP1α protein |
| Abbre | HP1α |
| Synonyms | HEL, CBX, CBX5, HEL25, HP1, HP1A, Antigen p25, CG8409, Chromobox 5, Chromobox homolog 5, Chromobox homolog 5 (HP1 alpha homolog, Chromobox protein homolog 5, Drosophila), Epididymis luminal protein 25, Heterochromatin protein 1, Heterochromatin protein 1 alpha, Heterochromatin protein 1 homolog alpha, HP1 alpha, HP1 alpha homolog, HP1Hs alpha, Su(var)205 |
| Swissprot | |
| Calculated MW | 22 kDa |
| Observed MW |
22 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 |
| Concentration | 0.2 mg/mL |
| Buffer | PBS, 50% glycerol, 0.05% Proclin 300, 0.05% protein protectant. |
| Purification Method | Protein A |
| Research Areas | Epigenetics and Nuclear Signaling, Tags & Cell Markers |
| Clone No. | 4F3 |
| Conjugation | Unconjugated |
| Storage | Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles. |
| Shipping | Ice bag |
| background | This gene encodes a highly conserved nonhistone protein, which is a member of the heterochromatin protein family. The protein is enriched in the heterochromatin and associated with centromeres. The protein has a single N-terminal chromodomain which can bind to histone proteins via methylated lysine residues, and a C-terminal chromo shadow-domain (CSD) which is responsible for the homodimerization and interaction with a number of chromatin-associated nonhistone proteins. The encoded product is involved in the formation of functional kinetochore through interaction with essential kinetochore proteins. The gene has a pseudogene located on chromosome 3. Multiple alternatively spliced variants, encoding the same protein, have been identified. |
Other Clones
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Other Formats
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Unconjugated
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