| Description | Storage buffer: 10mM Tris HCl, 5mM EDTA, 0.03% Bromophenol Blue, 0.03% Xylene Cyanol, 30% Glycerol, pH7.6Product IntroductionThis product is composed of 9 linear double stranded DNA fragments, stored in a 1xLoading Buffer, with dense bands that require high concentration gel and low voltage Storage buffer: 10mM Tris HCl, 5mM EDTA, 0.03% Bromophenol Blue, 0.03% Xylene Cyanol, 30% Glycerol, pH7.6Product IntroductionThis product is composed of 9 linear double stranded DNA fragments, stored in a 1xLoading Buffer, with dense bands that require high concentration gel and low voltage electrophoresis. It is suitable for accurately confirming the size of DNA fragments. The size range is 50-500bp, which are 50bp, 100bp, 150bp, 200bp, 250bp, 300bp, 350bp, 400bp, and 500bp respectively; 250 bp is the bright band, with a concentration 2.5 times that of other bands; In the 5 ul product, each strip contains about 40 ng, and the highlight strip contains about 100 ng.Usage suggestions1. It is recommended to sample 5 ul and increase the sample size appropriately for wide adhesive holes.2. It is recommended to use 2.5-3.5% Agarose or 5% PAGE gel, voltage 4-10 v/cm, and 0.5xTBE buffer for electrophoresis. Pay attention to replacing the electrophoresis buffer in time and using the newly prepared gel to achieve ideal results.3. Stain with EB or other nucleic acid dyes, and observe the electrophoretic bands under UV light.matters needing attention1. This product has been saved in a 1xLoading Buffer and can be directly used for electrophoresis. It is easy to use and the electrophoresis image is clear.2. When using agarose gel containing EB for electrophoretic detection, the bromophenol blue band can be electrophoretic to about 2/3 of the distance, otherwise the small segment will become dark because EB is separated from DNA.3. The accompanying 5xLoading buffer can be used for sample detection.5x Loading Buffer components:10 mM Tris-HCl，5 mM EDTA， pH7.6， 0.03% bromophenol blue, 0.03% xylene blue, 30% glycerol Product componentD745352Component100 T500TStorageD745352ADNA Ladder (50-500bp)500 µL5× 500 µL-20℃. Avoid freeze/thaw cycle.D745352B5xLoading buffer1 mL5× 1 mL-20℃. Avoid freeze/thaw cycle... Read More | Amyloid β-Protein Fragment 25-35 (Aβ25-35) is derived from the amyloid-β protein.amyloid-β protein, which is mapped to human chromosome 21q21.Aβ25-35 lacks the N-terminal domain and the metal binding site and is majorly generated by proteolytic cleavage of Aβ(1−40Amyloid β-Protein Fragment 25-35 (Aβ25-35) is derived from the amyloid-β protein.amyloid-β protein, which is mapped to human chromosome 21q21.Aβ25-35 lacks the N-terminal domain and the metal binding site and is majorly generated by proteolytic cleavage of Aβ(1−40) peptides. It has a β-sheet and β-turn structure. Amino Acid Sequence Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-MetFunctional domain of Aβ required for both neurotrophic and neurotoxic effects... Read More | Inquire | Purity> 96% by SDS-PAGE and HPLC analyses.FunctionHas weak activities on human monocytes and acts via receptors that also recognize MIP-1 alpha. It induced intracellular Ca(2+) changes and enzyme release, but no chemotaxis, at concentrations of 100-1,000 nM, and was inactive on T-lymphocytes, Purity> 96% by SDS-PAGE and HPLC analyses.FunctionHas weak activities on human monocytes and acts via receptors that also recognize MIP-1 alpha. It induced intracellular Ca(2+) changes and enzyme release, but no chemotaxis, at concentrations of 100-1,000 nM, and was inactive on T-lymphocytes, neutrophils, and eosinophil leukocytes. Enhances the proliferation of CD34 myeloid progenitor cells. The processed form HCC-1(9-74) is a chemotactic factor that attracts monocytes eosinophils, and T-cells and is a ligand for CCR1, CCR3 and CCR5.Post-translationalThe N-terminal processed forms HCC-1(3-74), HCC-1(4-74) and HCC-1(9-74) are produced in small amounts by proteolytic cleavage after secretion in blood. HCC-1(1-74), but not HCC-1(3-74) and HCC-1(4-74), is partially O-glycosylated; the O-linked glycan consists of one Gal-GalNAc disaccharide, further modified by two N-acetylneuraminic acids... Read More | Purity>95% SDS-PAGE. FunctionIGF-binding proteins prolong the half-life of the IGFs and have been shown to either inhibit or stimulate the growth promoting effects of the IGFs on cell culture. They alter the interaction of IGFs with their cell surface receptors. Promotes cell migration |