Recombinant Osteocalcin Monoclonal Antibody (AN301385L)
For research use only.
| Verified Samples | Verified Samples in WB: HepG2 |
| Dilution | WB 1:100-1:500 |
| Isotype | IgG,κ |
| Host | Rabbit |
| Reactivity | Human, Mouse, Rat |
| Applications | WB |
| Clonality | Monoclonal;Recombinant |
| Immunogen | Recombinant Human Osteocalcin protein |
| Abbre | Osteocalcin |
| Synonyms | PMF, BGLAP, BGP, OC, OCN, osteocalcin, PMF1, Bone gamma carboxyglutamate gla protein osteocalcin, Bone gamma carboxyglutamate protein, Bone Gamma-carboxyglutamate Protein, Gamma carboxyglutamic acid containing protein, OSTCN, OT, Bone Gla protein, Gamma-carboxyglutamic acid-containing protein, Bone gamma carboxyglutamate (gla) protein, OTTHUMP00000016586, ucOC |
| Swissprot | |
| Calculated MW | 11 kDa |
| Observed MW |
22 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 | Secreted |
| Concentration | 0.2 mg/mL |
| Buffer | PBS, 50% glycerol, 0.05% Proclin 300, 0.05% protein protectant. |
| Purification Method | Protein A |
| Research Areas | Signal Transduction, Stem Cells |
| Clone No. | 10A7 |
| Conjugation | Unconjugated |
| Storage | Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles. |
| Shipping | Ice bag |
| background | This gene encodes a highly abundant bone protein secreted by osteoblasts that regulates bone remodeling and energy metabolism. The encoded protein contains a Gla (gamma carboxyglutamate) domain, which functions in binding to calcium and hydroxyapatite, the mineral component of bone. Serum osteocalcin levels may be negatively correlated with metabolic syndrome. Read-through transcription exists between this gene and the neighboring upstream gene, PMF1 (polyamine-modulated factor 1), but the encoded protein only shows sequence identity with the upstream gene product. |
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Unconjugated
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