MaxLight™550 is a new Yellow-Green photostable dye conjugate comparable to Alexa Fluor™546, 555, DyLight™549 , Cy3™, TRITC and offers better labeling efficiency, brighter imaging and increased immunodetection.
Prior to the formation of calcified bone, noncollagenous proteins form in the extracellular bone matrix.
Gamma-carboxyglutamic acid residues are formed by vitamin K, vitamin-D regulated calcium binding proteins containing residues of Gla.
These residues are essential for the binding of calcium and constitue 1-2% of total bone protein.
Osteocalcin itself binds strongly to apatite and calcium.
Production of osteocalcin is expressed late in normal bone development and is characteristic of mature osteoblasts.
Regular osteocalcin production has been shown to be linked to the p53 tumor suppressor gene.
The p53 gene undergoes rearrangement in a high percentage of osteosarcomas, resulting in loss of its expression.
The loss of p53 regulation inhibits further osteocalcin production.
The absence of end-point differentiation in bone due to p53 rearrangements and lack of osteocalcin production may contribute to the maintenance of the tumorigenic phenotype in osteosarcomas.
Applications:Suitable for use in FLISA and Immunohistochemistry.
Other applications not tested.
Recommended Dilution:Immunohistochemistry: Formalin-fixed, paraffin-embedded sections Optimal dilutions to be determined by the researcher.
Storage and Stability:Store product at 4°C in the dark.
DO NOT FREEZE! Stable at 4°C for 12 months after receipt as an undiluted liquid.
Dilute required amount only prior to immediate use.
Further dilutions can be made in assay buffer.
Caution: MaxLight™550 conjugates are sensitive to light.
For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Note: Applications are based on unconjugated antibody.
仕様
Size：100ul
Host：rabbit
Source Antibody：human
Grade：Affinity Purified
Purity：Purified by Protein A/G affinity chromatography.
Form：Supplied as a liquid in PBS, pH 7.2. No preservative added. Labeled with MaxLight™550.
Specificity：Recognizes human Osteocalcin.
Isotype：IgG
Calc Applications Abbrev：FLISA IHC
Calc Crossreactivity：Hu
Immunogen：KLH-conjugated synthetic peptide mapping to a fragment of residues within amino acids 71-100 in the C-terminal region of human Osteocalcin.
