| Description | CELF5 Human Pre-designed siRNA Set A contains three designed siRNAs for CELF5 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control. Components CELF5 siRNA-1: 5 nmol (HPLC) CELF5 siRNA-2: 5 nmol (HPLC) CELF5 siRNA-3: 5 nmol (HPLC) siRNA Negative Control:CELF5 Human Pre-designed siRNA Set A contains three designed siRNAs for CELF5 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control. Components CELF5 siRNA-1: 5 nmol (HPLC) CELF5 siRNA-2: 5 nmol (HPLC) CELF5 siRNA-3: 5 nmol (HPLC) siRNA Negative Control: 5 nmol (HPLC) FAM-labeled siRNA Negative Control: 5 nmol (HPLC) GAPDH siRNA Positive Control:5 nmol (HPLC)... Read More | 1、Product attributeShelf life: 24 monthsReaction time：long (up to 45 minutes) at 20-37°CLot-to-lot variation：<10%Boiling point : 100℃pH-Value (at 20 °C): 9.0-9.8 Density (20℃) : 1.0302 g/cm³Water solubility: easily solubleAppearance: colourless to 1、Product attributeShelf life: 24 monthsReaction time：long (up to 45 minutes) at 20-37°CLot-to-lot variation：<10%Boiling point : 100℃pH-Value (at 20 °C): 9.0-9.8 Density (20℃) : 1.0302 g/cm³Water solubility: easily solubleAppearance: colourless to light yellow liquidOdour: odourlessIncubation temperature: 20-37 °CLight sensitiveHeat sensitive 2、Requirements for storage rooms and vessels1.Keep container tightly closed.2.Keep cool. protected from light3. Do not store together with: Oxidizing agent. 4. Contaminated or leaked out substrate solution from damaged bottles should not be used anymore and has to be destroyed.5. Use isolated containers with some cool bags for transport.6. Spontaneous decay will increase the background. If stored at room temperature, the velocity of the decay will increase. Thus, both storage and transport at room temperature should be avoided. Nevertheless, the activity of the solution is not affected by storage at room temperature. The solution still works beyond the expiry date, but some applications, especially those including visual evaluation, may be hampered by increased background. 3、Effective Components and Principle of FunctionIn different buffer solutions (pH = 9.5), with supplementation if required, the effective componentpara nitrophenyl phosphate (pNPP) is dissolved. Alkaline Phosphatase transfers the phosphate residue to an acceptor. Under alkaline conditions a yellow colour occurs, resulting from the formed nitrophenol. 4、Biosafety informationThis mixture is not classified as hazardous in accordance with Regulation (EC) No 1272/2008； 5、Advantage1. Signal yield comparable to competitor ready-to-use solutions2. Broad measurement range3. Very low background signals4. Very low blank drift during long-term storage (<0.15 AU within 24 months)5. High colour stability after reaction stop with this product and other commonly used stopping solutions 6、Instruction for usageFor bottling consider the following instructions:• Work in a dust free and darkened room.• Keep the solution as cool as possible.• Avoid contact of the solutions with any metal parts• Clean all instruments and vessels very extensively.• Wear powder-free gloves during bottling.• Close the bottles immediately to minimize the influence of light and dust.• Use clean bottles that are impermeable to light made from HDPE or PP. 7、 General Instructions for the Use in Blotting Systems Only qualified laboratory staff, who are familiar with the basics of immunological methods, are allowed to use these solutions.The substrate solutions can be used in qualitative and quantitative ELISA procedures.When using 96-well microtiter plates, adding 100 µL of substrate per well after incubation and washing is recommended. After substrate incubation the reaction can be stopped and the photometric measurement can be carried out. Using higher incubation temperatures (37° C) may shorten the incubation time. The reaction can be stopped by using the special developed solution stop. The use of other commercially available stop solutions cannot safely exclude a further increase of the signal. Addition of a stopping solution does not change the general shape of the spectrum. The unstopped and the stopped solution should be measured at 405 nm and the background correction: should be measured at 620 nm... Read More | Extinction CoeffA280 nm = 1.0 at 1.0 mg/mlGeneral DescriptionProduct is whole polyclonal antiserum from goats immunized with highly purified mouse complement protein. This product is not a purified IgG fraction. Goats are maintained in FDA certified facilities.Physical Characteristics & Extinction CoeffA280 nm = 1.0 at 1.0 mg/mlGeneral DescriptionProduct is whole polyclonal antiserum from goats immunized with highly purified mouse complement protein. This product is not a purified IgG fraction. Goats are maintained in FDA certified facilities.Physical Characteristics & StructureAntibodies present in the antisera are primarily IgG.ApplicationsImmunodiffusion: Effective against NMS and plasma at 1/32 dilution Suggested starting dilutions:Western Blot: 1/500 to 1/1000. Most effective against non-reduced antigen.ELISA: 1/500 to 1/2000... Read More | Product introduction：Used to isolate lymphocytes from human organsMatters needing attention：1. samples, reagents and experimental environment in the whole process shall be carried out at 20 ± 2 ℃. In order to obtain the best experimental results, it is best to carry out the Product introduction：Used to isolate lymphocytes from human organsMatters needing attention：1. samples, reagents and experimental environment in the whole process shall be carried out at 20 ± 2 ℃. In order to obtain the best experimental results, it is best to carry out the experiment within 2 h of sampling. The longer the sample is stored, the worse the cell separation effect is. The separation effect is even worse after the sample is placed for more than 6 h, or even cannot achieve the purpose of separation. 2. in this experiment, it is better not to use plastic products with high polymerization materials (such as polystyrene), but use non-static, low static ionization heart tubes and glass products without alkali treatment, because the electrostatic effect will lead to cell adhesion, and the surface of alkali treated glass will become rough, which will affect the effect of cell separation. 3. aspirating too many lymphocyte layers and separation liquid layers will cause the granulocytes at the junction of separation liquid to be aspirated, thus increasing the number of mixed granulocytes. 4. when the amount of separating solution is greater than that of tissue single cell suspension sample, the separation effect is better.Scope of application：Lymphocyte isolation... Read More | Purity: >90%, by SDS-PAGE visualized with Coomassie® Blue Staining.Description：KGF (keratinocyte growth factor), also known as FGF-7 (fibroblast growth factor-7), is one of 22 known members of the mouse FGF family of secreted proteins that plays a key role in development, Purity: >90%, by SDS-PAGE visualized with Coomassie® Blue Staining.Description：KGF (keratinocyte growth factor), also known as FGF-7 (fibroblast growth factor-7), is one of 22 known members of the mouse FGF family of secreted proteins that plays a key role in development, morphogenesis, angiogenesis, wound healing, and tumorigenesis (1-4). KGF expression is restricted to cells of mesenchymal origin. When secreted, it acts as a paracrine growth factor for nearby epithelial cells (1). KGF speeds wound healing by being dramatically upregulated in response to damage to skin or internal structures that results in high local concentrations of inflammatory mediators such as IL-1 and TNF-alpha. (2, 5). KGF promotes cell migration and invasion, and mediates melanocyte transfer to keratinocytes upon UVB radiation (6, 7). It has been used ectopically to avoid chemotherapy-induced oral mucositis in patients with hematological malignancies (1). Deletion of KGF affects kidney development, producing abnormally small ureteric buds and fewer nephrons (8). It also impedes hair follicle differentiation (9). The 194 amino acid (aa) KGF precursor contains a 31 aa signal sequence and, like all other FGFs, an ~120 aa beta -trefoil scaffold that includes receptor- and heparin-binding sites. KGF signals only through the IIIb splice form of the tyrosine kinase receptor, FGF R2 (FGF R2-IIIb/KGF R) (10). Receptor dimerization requires an octameric or larger heparin or heparin sulfate proteoglycan (11). FGF-10, also called KGF2, shares 51% aa identity and similar function to KGF, but shows more limited expression than KGF and uses an additional receptor, FGF R2-IIIc (12). Following receptor engagement, KGF is typically degraded, while FGF-10 is recycled (12). Mature human KGF, which is active across species, shares 98% aa sequence identity with bovine, equine, ovine and canine, 96% with mouse and porcine, and 92% with rat KGF, respectively... Read More |