| Description | Product Characteristics The Synthetic Blocking Buffer, ELISA is a ready-to-use solution for blocking of the remaining free binding sites after microplate coating in ELISAs. The buffer blocks all potential binding sites of nonspecific interaction and reduces the background signal, improving the Product Characteristics The Synthetic Blocking Buffer, ELISA is a ready-to-use solution for blocking of the remaining free binding sites after microplate coating in ELISAs. The buffer blocks all potential binding sites of nonspecific interaction and reduces the background signal, improving the signal-to-noise ratio. The Synthetic Blocking Buffer, ELISA reduces the risk of false positive reactions in the assay, while avoiding the current safety hazards related to the use of bovine biological material, for instance BSA.Composition & Properties The Synthetic Blocking Buffer is a ready-to-use buffer. The buffer contains no proteins, and crossreactivity is therefore avoided.Working Procedure 1.Coat the microtiter plate according to the usual procedure. It is recommended to dilute the biomolecule in a fresh carbonate buffer, pH 9.6. 2.After plate coating, rinse the microwells with 3 x 300 µl PBS buffer. 3.Dispense the Synthetic Blocking Buffer into each well making sure wells are completely full. 4.Incubate for 5-10 minutes at room temperature. 5.Rinse with 3 x 300 µl washing buffer optimized for the assay. 6.Continue the plate processing using the usual procedure.Tips & Tricks • In case of a demand for stabilization of coated ELISA plates, our one step blocker & stabilizer, WellChampion (cat. no. W494467) is recommended. • For membranes, the Synthetic Blocking Buffer, Blotting (cat. no. S494457) is recommended. Handling & Storage • Store solution at 2-8 °C... Read More | Inquire | Purity≥95%, HPLC&SDS-PAGEFunctionSerum albumin, the main protein of plasma, has a good binding capacity for water, Ca(2+), Na(+), K(+), fatty acids, hormones, bilirubin and drugs. Its main function is the regulation of the colloidal osmotic pressure of blood. Major zinc transporter in Purity≥95%, HPLC&SDS-PAGEFunctionSerum albumin, the main protein of plasma, has a good binding capacity for water, Ca(2+), Na(+), K(+), fatty acids, hormones, bilirubin and drugs. Its main function is the regulation of the colloidal osmotic pressure of blood. Major zinc transporter in plasma, typically binds about 80% of all plasma zinc... Read More | Product IntroductionKGF keratinocyte growth factor (KGF), a cytokine identified by Rubin et al (1989) from the culture supernatant of embryonic lung fibroblasts, is an FGF family member, namely FGF-7.KGF is secreted by stromal cells and its receptor is distributed in epithelial cells, where it is a Product IntroductionKGF keratinocyte growth factor (KGF), a cytokine identified by Rubin et al (1989) from the culture supernatant of embryonic lung fibroblasts, is an FGF family member, namely FGF-7.KGF is secreted by stromal cells and its receptor is distributed in epithelial cells, where it is a potent epithelial cell specific growth factor, and its mitogenic activity is mainly expressed in keratinocytes, which can specifically promote epithelial cell proliferation, migration and differentiation, and is closely related to many aspects, such as organ development, wound repair, tumorigenesis and immune reconstitution.Osrhkgf was created using genetic recombination, expressed from rice endosperm cells and through a protein purification process.Specification parametersSource Oryza sativaAppearance white lyophilized powderActivity ≥1.0×105IU/mgpH 6.5-7.5Molecular weight 19.0 kDEndotoxin ≦0.1EU/ugCAS No 148348-15-6Matters needing attentionReconstitution: it is recommended to lyophilize the powder of osrhkgf to 100-200 UG/ml with sterile water to make further dilutions with other solvents.The dissolved osrhkgf could be stored for 2-7 days at 4 ◦ C and used up as soon as possible.To not use for short periods, store at - 20 ℃.Use as soon as possible after opening to avoid contamination.Limitations of useIt is suitable for research, laboratory and production use only and cannot be used directly in humans... Read More | Purity>98% SDS-PAGE. > 98 % by HPLC.Additional sequence informationThis product is for the mature full length protein. The signal peptide is not included.FunctionCytokine that stimulates the growth and differentiation of hematopoietic precursor cells from various lineages, including Purity>98% SDS-PAGE. > 98 % by HPLC.Additional sequence informationThis product is for the mature full length protein. The signal peptide is not included.FunctionCytokine that stimulates the growth and differentiation of hematopoietic precursor cells from various lineages, including granulocytes, macrophages, eosinophils and erythrocytes.BackgroundGM-CSF is a hematopoietic growth factor that stimulates the development of neutrophils and macrophages, and promotes the proliferation and development of early erythroid megakaryocytic and eosinophilic progenitor cells. It is produced by endothelial cells, monocytes, fibroblasts and T-lymphocytes. GM-CSF inhibits neutrophil migration and enhances the functional activity of the mature end-cells. GM-CSF has also been reported to have a functional role on non-hematopoietic cells and can induce human endothelial cells to migrate and proliferate. Additionally, it can stimulate the proliferation of a number of tumor cell lines, including osteogenic sarcoma, carcinoma and adenocarcinoma cell lines. It is reported that GM-CSF has no biological effects across species. Recombinant Rat GM-CSF is a 14.5kDa globular protein consisting of 127 amino acid residues... Read More |