| Description | 1、Product attributeShelf life: 36 monthsMarker enzyme: Horseradish peroxidase (HRP)Reaction time：short (up to 20 minutes) at 20-25°CLot-to-lot variation：< 10 %Boiling point : 100℃（Calculated flash point）Flash point:：120 °C （1、Product attributeShelf life: 36 monthsMarker enzyme: Horseradish peroxidase (HRP)Reaction time：short (up to 20 minutes) at 20-25°CLot-to-lot variation：< 10 %Boiling point : 100℃（Calculated flash point）Flash point:：120 °C （Calculated flash point）pH-Value (at 20 °C): 4.5-4.9 （Experimental data）Density (20℃) : 1.0064 g/cm³Water solubility: easily solubleAppearance: colourless liquidOdour: odourlessLight sensitiveHeat sensitive2、Requirements for storage rooms and vessels1.Keep container tightly closed.2.Keep cool. Protect from sunlight.3.Keep/Store only in original container.4.Never return spills in original containers for reuse.5. Keep away from: Food and feedingstuffs.6. The solution can be transported at room temperature, but temperatures exceeding 30 °C have to be avoided. Shipping should be completed within one week.7. The solution will still work beyond the expiry date, but a lower sensitivity has to be taken into account and a precipitate may occur.8. Contaminated or leaked out substrate solution from damaged bottles should not be used and has to be destroyed.3、Effective Components and Principle of FunctionA citrate buffer system (pH 4.5 - 5.0) contains the following effective components:Hydrogen peroxide3,3`,5,5`-Tetramethylbenzidine (TMB)precipitating reagentPeroxidase catalyses the decomposition of hydrogen peroxide, taking electrons from TMB (byoxidation). Oxidation of TMB forms a radical cation that stabilizes by dimerisation and shows the typical blue colour. This blue cation is stabilized by forming an insoluble complex with the precipitating reagent. So at positions with horseradish peroxidase activity a blue precipitate will appear. This precipitate is very fine so that even the smallest dots can be coloured regularly.4、Biosafety informationThis mixture is not classified as hazardous in accordance with Regulation (EC) No 1272/2008；Hazardous components：none (according to Regulation (EC) No 1907/2006 (REACH))5、Advantage1. Rapid precipitation2. Strong adherence to plastic surfaces3. Short reaction time4. Intensive dark blue colour5. Homogeneous staining pattern6、Instruction for usageFor bottling consider the following instructions:•Work in a dust free and darkened room.• Pay attention that the solution has no contact with metal parts (leading to catalysis) of yourinstruments. Closed systems of silicon tubes are favoured.• Clean all instruments and vessels very carefully.• Never touch parts of the instruments that are in contact with the solution with the naked hand. Wear powder free gloves.• Close the bottles immediately to minimize the influence of light and dust.• Use bottles that are not permeable to light, made from HDPE or PP.7. General Instructions for the Use on Microchips• This solution should only be used by qualified laboratory staff familiar with the basics of immunological methods.• Note: The substrate solution is very sensitive to impurities. This is why you should never immerse pipette tips in storage bottles. Unused solution is never returned to the bottle! Don't swap the bottles for the cups!• Substrate Solutions Test systems for instrumental measurements on glass or plastic surfaces (polycarbonate or polystyrene).• Depending on the system, it may be sufficient to wash the microarrays after incubation with the conjugate and then cover them with the substrate solution. Arrays can be developed with a rocking motion until visible color appears (approximately 5 to 10 minutes). Measurements can be performed using wet arrays or after washing with distilled water and drying. Dry microchips can be used for recording purposes. (Note: some glues will destroy colored deposits)... Read More | Seals and prevents freezing of stopcocks and ground-glass joints in high-vacuum systems at pressures less than 10-6 mm Hg. Heat stable (?40 to 260 °C), low vapor pressure, and chemically resistant. Colorless. 5.3 oz. tube | Purity> 95 % by SDS-PAGE and HPLC analyses.FunctionPromotes cell proliferation, chemotaxis, angiogenesis and cell adhesion. Appears to play a role in wound healing by up-regulating, in skin fibroblasts, the expression of a number of genes involved in angiogenesis, inflammation and matrix Purity> 95 % by SDS-PAGE and HPLC analyses.FunctionPromotes cell proliferation, chemotaxis, angiogenesis and cell adhesion. Appears to play a role in wound healing by up-regulating, in skin fibroblasts, the expression of a number of genes involved in angiogenesis, inflammation and matrix remodeling including VEGA-A, VEGA-C, MMP1, MMP3, TIMP1, uPA, PAI-1 and integrins alpha-3 and alpha-5. CYR61-mediated gene regulation is dependent on heparin-binding. Down-regulates the expression of alpha-1 and alpha-2 subunits of collagen type-1. Promotes cell adhesion and adhesive signaling through integrin alpha-6/beta-1, cell migration through integrin alpha-v/beta-5 and cell proliferation through integrin alpha-v/beta-3.Banckground:Cyr61, also known as CCN1, is a 40-45 kDa matricellular glycoprotein that plays an important role in cellular adhesion and migration (1). Cyr61 consists of an IGFBP domain, a VWF type C domain, a TSP type I domain, and a cysteine knot domain (2). Mature human Cyr61 shares 93% amino acid sequence identity with mouse and rat Cyr61. It is widely expressed during development and in adult tissues (2, 3). Cyr61 associates with the extracellular matrix (ECM) and with many cell surface molecules including Integrins alpha V beta 3, alpha V beta 5, alpha M beta 2, and alpha 6 beta 1, Syndecan-4, and heparan sulfate proteoglycans (1, 3). Cyr61 mediates the adhesion and migration of multiple cell types and also promotes vascular endothelial cell tubule formation (4-6). Plasmin cleavage of ECM-bound Cyr61 releases a 28 kDa N-terminal fragment which retains the ability to promote endothelial cell migration (7). Cyr61 exhibits both tumorigenic and tumor suppressor properties. It is up-regulated and promotes tumorigenesis, angiogenesis, and metastasis in breast, renal, gastric, squamous cell, and colorectal carcinomas as well as in glioma (8-12). In contrast, whendown-regulated, it suppresses tumor growth in endometrial, hepatic, and non-small cell lung cancers (8, 13, 14). Cyr61 is also up-regulated in injured skin and bone where it induces the expression of growth factors, cytokines, proteases, and integrins involved in wound repair (15, 16)... Read More | Purity:>90%, by SDS-PAGE visualized with Coomassie® Blue Staining.Description: DCX (doublecortin, N-GST chimera)contains 2 doublecortin domains and belongs to the doublecortin family. It is highly expressed in neuronal cells of fetal brain, but not expressed in other fetal tissues. In the Purity:>90%, by SDS-PAGE visualized with Coomassie® Blue Staining.Description: DCX (doublecortin, N-GST chimera)contains 2 doublecortin domains and belongs to the doublecortin family. It is highly expressed in neuronal cells of fetal brain, but not expressed in other fetal tissues. In the adult, it is highly expressed in the brain frontal lobe, but very low expression in other regions of brain, and not detected in heart, placenta, lung, liver, skeletal muscles, kidney and pancreas. DCX is a microtubule-associated protein required for initial steps of neuronal dispersion and cortex lamination during cerebral cortex development. It may act by competing with the putative neuronal protein kinase DCAMKL1 in binding to a target protein. DCX may in that way participate in a signaling pathway that is crucial for neuronal interaction before and during migration, possibly as part of a calcium ion-dependent signal transduction pathway. It may be part with LIS-1 of a overlapping, but distinct, signaling pathways that promote neuronal migration. Defects in DCX are the cause of lissencephaly X-linked type 1 and subcortical band heterotopia X-linked... Read More | Purity>95% (SDS-PAGE) Endotoxin level<1.0 EU/µgFunctionInhibits the synthesis of a number of cytokines, including IFN-gamma, IL-2, IL-3, TNF and GM-CSF produced by activated macrophages and by helper T-cells |